Forum: Processes Involving Optical Photons Not Logged In (login)
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This forum deals with optical photon processes, including scintillation and Cerenkov radiation, and their applications.

The email gateway for this forum is: opticalphotons-g4hn@slac.stanford.edu


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673 Question: Help on Teflon Reflection needed   (Aiwu Zhang - Dec 05, 13:55) new
1 None: Re: Help on Teflon Reflection needed   (Angus HOLLANDS - Dec 07, 07:04) newer
(_ None: Re: Help on Teflon Reflection needed   (Aiwu Zhang - Dec 07, 18:40) newer
672 Question: Distribution of Optical Photons   (Angus HOLLANDS - Dec 03, 12:43) new
1 None: Re: Distribution of Optical Photons   (Angus HOLLANDS - Dec 03, 12:47) new
671 Question: Doubts about some parameters in Detector constructiion (OpNovice)   (Jaiver Salazar - Nov 23, 04:54)
1 Feedback: Re: Doubts about some parameters in Detector constructiion (OpNovice)   (Gumplinger Peter - Nov 23, 10:28)
(_ Question: Re: Doubts about some parameters in Detector constructiion (OpNovice)   (Jaiver Salazar - Nov 29, 04:32)
(_ Note: Re: Doubts about some parameters in Detector constructiion (OpNovice)   (Jaiver Salazar - Nov 29, 04:47)
670 Question: Absorption units in OpNovice   (Jaiver Salazar - Nov 01, 06:22)
1 None: Re: Absorption units in OpNovice   (Daren Sawkey - Nov 02, 13:19)
(_ None: Re: Absorption units in OpNovice   (Jaiver Salazar - Nov 03, 04:43)
(_ None: Re: Absorption units in OpNovice   (fafu - Nov 09, 18:31)
(_ None: Re: Absorption units in OpNovice   (Jaiver Salazar - Nov 09, 19:48)
(_ Agree: Re: Absorption units in OpNovice   (fafu - Nov 10, 18:26)
669 Question: SetMaxNumPhotonsPerStep?   (Mark Chernikov - Oct 27, 05:15)
668 Question: Logical Border Surface - How to use logical volume vs physical?   (Scott Dow - Oct 20, 10:02)
1 Idea: Re: Logical Border Surface - How to use logical volume vs physical?   (Michael H. Kelsey - Oct 20, 13:24)
(_ Question: Re: Logical Border Surface - How to use logical volume vs physical?   (Scott Dow - Oct 24, 09:39)
(_ None: Re: Logical Border Surface - How to use logical volume vs physical?   (Mike Kelsey - Oct 24, 11:00)
667 Question: Geant4 Cerenkov Process   (Ali Eren Şimşek - Oct 13, 04:39)
1 None: Re: Geant4 Cerenkov Process   (Daren Sawkey - Oct 13, 15:20)
1 News: Re: Geant4 Cerenkov Process   (Ali Eren Şimşek - Oct 15, 06:22)
... 2 Message(s)
2 News: Re: Geant4 Cerenkov Process   (Ali Eren Şimşek - Oct 15, 06:21)
666 Question: Process names with optical photons   (Matthew Loyd - Sep 28, 11:27)
1 None: Re: Process names with optical photons   (Daren Sawkey - Sep 28, 14:21)
665 Question: Infinite loop while generating Cerenkov photons   (Emanuele Leonardi - Sep 26, 04:42)
1 None: Re: Infinite loop while generating Cerenkov photons   (Daren Sawkey - Sep 27, 09:02)
1 Ok: Re: Infinite loop while generating Cerenkov photons   (Emanuele Leonardi - Sep 28, 00:06)
2 None: Re: Infinite loop while generating Cerenkov photons   (Porosev Viacheslav - Oct 06, 03:24)
664 Question: Scinitllation process in a non-scintillating material   (Emanuele Leonardi - Sep 26, 04:25)
1 None: Re: Scinitllation process in a non-scintillating material   (Daren Sawkey - Sep 27, 08:59)
663 Question: Convergence to diffuse reflection   (Charles Sosa - Sep 25, 10:26)
1 Question: Re: Convergence to diffuse reflection   (Charles Sosa - Oct 16, 15:41)
(_ None: Re: Convergence to diffuse reflection   (Daren Sawkey - Oct 20, 16:30)
662 Question: Cannot switch off output from G4OpBoundaryProcess in OpNovice example   (Emanuele Leonardi - Sep 15, 02:19)
1 Ok: Re: Cannot switch off output from G4OpBoundaryProcess in OpNovice example   (Emanuele Leonardi - Sep 15, 02:53)
661 None: RINDEX in world volume and subvolume causes hang   (Remy Prechelt - Sep 11, 16:26)
1 None: Re: RINDEX in world volume and subvolume causes hang   (Remy Prechelt - Sep 12, 02:05)
660 Question: Wrong Propagation time for Optical Photons   (Jonas Kasper - Aug 24, 01:44)
659 None: A bug in the example?   (Stepan Litvin - Aug 13, 13:42)
1 None: Re: A bug in the example?   (John Allison - Aug 18, 18:29)
658 Question: Scintillation in LXe example (extended, optical)   (Beatriz Tapia - Jul 07, 11:29)
1 Feedback: Re: Scintillation in LXe example (extended, optical)   (Gumplinger Peter - Jul 07, 16:44)
657 Question: OP border surface properties   (Micheal Gruber - Jun 19, 04:18)
656 None: Problem of G4MaterialPropertiesTable class in OP simulation   (Min Cheol Han - 12 Jun, 2017)
655 Question: Problem with local time after wavelength shifting   (Volodymy Rodin - 26 May, 2017)
1 Note: Re: Problem with local time after wavelength shifting   (Volodymy Rodin - 26 May, 2017)
2 Ok: Re: Problem with local time after wavelength shifting   (Volodymy Rodin - 02 Jun, 2017)
654 None: Help With Basic Scintillation Example   (Matthew Loyd - 10 May, 2017)
1 Feedback: Re: Help With Basic Scintillation Example   (Gumplinger Peter - 10 May, 2017)
(_ None: Re: Help With Basic Scintillation Example   (Matthew Loyd - 11 May, 2017)
653 Question: Odd behaviour surrounding Cherenkov angles   (Remy Prechelt - 28 Apr, 2017)
1 Feedback: Re: Odd behaviour surrounding Cherenkov angles   (Gumplinger Peter - 28 Apr, 2017)
(_ None: Re: Odd behaviour surrounding Cherenkov angles   (Remy Prechelt - 28 Apr, 2017)
652 Question: Discrepancy in the number of optical photons produced by low energy charged particles in scintillator   (John McFee - 07 Apr, 2017)
1 Feedback: Re: Discrepancy in the number of optical photons produced by low energy charged particles in scintillator   (Gumplinger Peter - 13 Apr, 2017)
(_ More: Re: Discrepancy in the number of optical photons produced by low energy charged particles in scintillator   (John McFee - 14 Apr, 2017)
651 Question: Additional energy deposited in scintillators   (Michael Hubbard - 27 Mar, 2017)
1 Idea: Re: Additional energy deposited in scintillators   (Michael Hubbard - 06 Apr, 2017)
(_ Agree: Re: Additional energy deposited in scintillators   (Gumplinger Peter - 12 Apr, 2017)
(_ Question: Re: Additional energy deposited in scintillators   (Michael Hubbard - 15 May, 2017)
(_ News: Re: Additional energy deposited in scintillators   (Andrea Dotti - 31 May, 2017)
(_ Ok: Re: Additional energy deposited in scintillators   (Michael Hubbard - 01 Jun, 2017)
650 Question: Infrared (thermal) photons and gaps in/between volumes   (Michael H. Kelsey - 01 Mar, 2017)
649 Question: material property table gets wrong number   (Yen-Yung Chang - 23 Feb, 2017)
1 Note: Re: material property table gets wrong number   (Yen-Yung Chang - 23 Feb, 2017)
2 None: Re: material property table gets wrong number   (Michael H. Kelsey - 23 Feb, 2017)
648 Question: Can I use optical surface to reflect X-ray or gamma photon?   (Huagang Yan - 05 Jan, 2017)
1 Idea: Re: Can I use optical surface to reflect X-ray or gamma photon?   (Michael H. Kelsey - 05 Jan, 2017)
(_ None: Re: Can I use optical surface to reflect X-ray or gamma photon?   (Huagang Yan - 05 Jan, 2017)
647 None: dichroic filter usage   (Franciole Marinho - 25 Dec, 2016)
1 Feedback: Re: dichroic filter usage   (Gumplinger Peter - 06 Jan, 2017)
(_ None: Re: dichroic filter usage   (Franciole Marinho - 28 Feb, 2017)
646 Question: Optical Photons Not Propagating Down WLS Fibre   (Emile - 14 Dec, 2016)
1 Feedback: Re: Optical Photons Not Propagating Down WLS Fibre   (Gumplinger Peter - 14 Dec, 2016)
(_ Question: Re: Optical Photons Not Propagating Down WLS Fibre   (Emile - 19 Dec, 2016)
(_ Feedback: Re: Optical Photons Not Propagating Down WLS Fibre   (Gumplinger Peter - 06 Jan, 2017)
645 Question: Core dump on same code in different version of Geant4. (Dear: Gumplinger Peter )   (Wonjoong Cheon - 09 Dec, 2016)
644 Question: i got error message "Optical Photon Energy <= 0 "   (Wonjoong Cheon - 05 Dec, 2016)
1 Feedback: Re: i got error message   (Gumplinger Peter - 05 Dec, 2016)
(_ None: Re: i got error message   (Wonjoong Cheon - 05 Dec, 2016)
(_ Warning: Re: i got error message   (Gumplinger Peter - 06 Dec, 2016)
(_ Ok: Re: i got error message   (Wonjoong Cheon - 06 Dec, 2016)
643 Question: Yield Ratio of EJ301/NE213   (Liyong Zhang - 21 Oct, 2016)
1 Feedback: Re: Yield Ratio of EJ301/NE213   (Liyong Zhang - 24 Oct, 2016)
642 Question: how to reflect most of the optical photon?   (lili - 18 Oct, 2016)
1 Feedback: Re: how to reflect most of the optical photon?   (Gumplinger Peter - 19 Oct, 2016)
(_ Question: Re: how to reflect most of the optical photon?   (lili - 19 Oct, 2016)
641 None: Wrong optical photon parameters interpolation   (Porosev Viacheslav - 06 Sep, 2016)
1 Feedback: Re: Wrong optical photon parameters interpolation   (Gumplinger Peter - 03 Oct, 2016)
1 Warning: Re: Wrong optical photon parameters interpolation   (Porosev Viacheslav - 04 Oct, 2016)
... 1 Message(s)
2 News: Re: Wrong optical photon parameters interpolation   (Porosev Viacheslav - 06 Oct, 2016)
... 1 Message(s)
3 Note: Re: Wrong optical photon parameters interpolation   (Porosev Viacheslav - 12 Oct, 2016)
640 None: Wrong optical photon parameters interpolation   (Porosev Viacheslav - 06 Sep, 2016)
639 Question: Wrong photon yield for alpha particles   (Liyong Zhang - 30 Aug, 2016)
1 Feedback: Re: Wrong photon yield for alpha particles   (Gumplinger Peter - 30 Aug, 2016)
1 Feedback: Re: Wrong photon yield for alpha particles   (Liyong Zhang - 31 Aug, 2016)
2 Ok: Re: Wrong photon yield for alpha particles   (Liyong Zhang - 31 Aug, 2016)
638 None: Photons skipping volumes?   (Lew Classen - 29 Jun, 2016)
637 None: Wavelength shifting problems   (Sean Fallon - 23 Jun, 2016)
1 Feedback: Re: Wavelength shifting problems   (Gumplinger Peter - 23 Jun, 2016)
(_ None: Re: Wavelength shifting problems   (Sean Fallon - 24 Jun, 2016)
636 None: Scintillation Process invoked in Non Scintillators   (Marcus O'Flaherty - 09 Jun, 2016)
1 Feedback: Re: Scintillation Process invoked in Non Scintillators   (Gumplinger Peter - 09 Jun, 2016)
(_ Question: Re: Scintillation Process invoked in Non Scintillators   (Marcus O'Flaherty - 10 Jun, 2016)
(_ Feedback: Re: Scintillation Process invoked in Non Scintillators   (Gumplinger Peter - 10 Jun, 2016)
(_ None: Re: Scintillation Process invoked in Non Scintillators   (Marcus O'Flaherty - 11 Jun, 2016)
(_ Feedback: Re: Scintillation Process invoked in Non Scintillators   (Gumplinger Peter - 13 Jun, 2016)
635 Question: G4Exception-START: ELECTRONSCINTILLATIONYIELD   (Sergio Lo Meo - 11 May, 2016)
1 Feedback: Re: G4Exception-START: ELECTRONSCINTILLATIONYIELD   (Gumplinger Peter - 11 May, 2016)
(_ Question: Re: G4Exception-START: ELECTRONSCINTILLATIONYIELD   (Sergio Lo Meo - 12 May, 2016)
(_ Feedback: Re: G4Exception-START: ELECTRONSCINTILLATIONYIELD   (Gumplinger Peter - 12 May, 2016)
(_ Question: Re: G4Exception-START: ELECTRONSCINTILLATIONYIELD   (Sergio Lo Meo - 13 May, 2016)
(_ Feedback: Re: G4Exception-START: ELECTRONSCINTILLATIONYIELD   (Gumplinger Peter - 13 May, 2016)
(_ Ok: Re: G4Exception-START: ELECTRONSCINTILLATIONYIELD   (Sergio Lo Meo - 22 May, 2016)
(_ Question: Re: G4Exception-START: ELECTRONSCINTILLATIONYIELD   (Nicholas DePorzio - 09 Aug, 2016)
(_ Feedback: Re: G4Exception-START: ELECTRONSCINTILLATIONYIELD   (Gumplinger Peter - 11 Aug, 2016)
634 None: No reallocation step after reflection   (Gabriel Magill - 19 Apr, 2016)
1 Feedback: Re: No reallocation step after reflection   (Gumplinger Peter - 09 May, 2016)
1 None: Re: No reallocation step after reflection   (Gabriel Magill - 16 May, 2016)
2 Question: Re: No reallocation step after reflection   (Marcus O'Flaherty - 28 Nov, 2016)
1 Feedback: Re: No reallocation step after reflection   (Gumplinger Peter - 30 Nov, 2016)
2 None: Re: No reallocation step after reflection   (Marcus O'Flaherty - 07 Dec, 2016)
3 Question: Re: No reallocation step after reflection   (Marcus O'Flaherty - 31 Mar, 2017)
... 1 Message(s)
633 Question: photopeak form   (EugenyZhevak - 19 Apr, 2016)
1 Feedback: Re: photopeak form   (Gumplinger Peter - 09 May, 2016)
632 None: Re: multiple optical photon bouncing   (Balint Radics - 29 Mar, 2016)
631 Question: multiple optical photon bouncing   (Balint Radics - 28 Mar, 2016)
1 Feedback: Re: multiple optical photon bouncing   (Gumplinger Peter - 29 Mar, 2016)
630 Question: Photon Trapping Fraction   (matthew - 02 Mar, 2016)
1 Feedback: Re: Photon Trapping Fraction   (Gumplinger Peter - 02 Mar, 2016)
(_ None: Re: Photon Trapping Fraction   (matthew - 02 Mar, 2016)
(_ Feedback: Re: Photon Trapping Fraction   (Gumplinger Peter - 02 Mar, 2016)
629 None: Energy-dependent refractive index not simulated properly   (Paola Ferrario - 26 Feb, 2016)
1 Disagree: Re: Energy-dependent refractive index not simulated properly   (Gumplinger Peter - 26 Feb, 2016)
(_ None: Re: Energy-dependent refractive index not simulated properly   (Paola Ferrario - 26 Feb, 2016)
628 Question: the velocity is greater than c_light Velocity: inf   (Nadia NAD - 23 Feb, 2016)
1 Feedback: Re: the velocity is greater than c_light Velocity: inf   (Gumplinger Peter - 26 Feb, 2016)
627 Question: total number of cerenkov photons in e.m. vs hadronic showers   (asteuer - 18 Jan, 2016)
1 More: Re: total number of cerenkov photons in e.m. vs hadronic showers   (asteuer - 18 Jan, 2016)
(_ Feedback: Re: total number of cerenkov photons in e.m. vs hadronic showers   (Gumplinger Peter - 18 Jan, 2016)
(_ Feedback: Re: total number of cerenkov photons in e.m. vs hadronic showers   (asteuer - 22 Jan, 2016)
(_ None: Re: total number of cerenkov photons in e.m. vs hadronic showers   (michel maire - 22 Jan, 2016)
(_ None: Re: total number of cerenkov photons in e.m. vs hadronic showers   (michel maire - 22 Jan, 2016)
(_ Question: Re: total number of cerenkov photons in e.m. vs hadronic showers   (asteuer - 22 Jan, 2016)
(_ Feedback: Re: total number of cerenkov photons in e.m. vs hadronic showers   (Gumplinger Peter - 22 Jan, 2016)
(_ Ok: Re: total number of cerenkov photons in e.m. vs hadronic showers   (asteuer - 23 Jan, 2016)
626 Question: Laser energy deposit on Silicon   (jeonyboy@gmail.com - 24 Dec, 2015)
1 Feedback: Re: Laser energy deposit on Silicon   (Gumplinger Peter - 07 Jan, 2016)
625 None: Time of photons in scintillation process   (Paola Ferrario - 18 Dec, 2015)
1 None: Re: Time of photons in scintillation process   (Paola Ferrario - 18 Dec, 2015)
(_ Feedback: Re: Time of photons in scintillation process   (Gumplinger Peter - 07 Jan, 2016)
624 Question: Reflectivity calculations of dielectric/metal interface   (Cab - 02 Dec, 2015)
1 Feedback: Re: Reflectivity calculations of dielectric/metal interface   (Gumplinger Peter - 03 Dec, 2015)
623 None: Optical photons and Shashlik calorimeter   (Alessandro Berra - 09 Nov, 2015)
1 Feedback: Re: Optical photons and Shashlik calorimeter   (Gumplinger Peter - 09 Nov, 2015)
(_ None: Re: Optical photons and Shashlik calorimeter   (Alessandro Berra - 10 Nov, 2015)
(_ Feedback: Re: Optical photons and Shashlik calorimeter   (Gumplinger Peter - 10 Nov, 2015)
622 Question: More than two decay times   (Paola Ferrario - 14 Oct, 2015)
1 Feedback: Re: More than two decay times   (Gumplinger Peter - 14 Oct, 2015)
(_ Idea: Re: More than two decay times   (Michael H. Kelsey - 15 Oct, 2015)
(_ None: Re: More than two decay times   (Paola Ferrario - 16 Oct, 2015)
621 Question: Distinguish optical photons generated by fast and slow scintillation component   (Marco Pizzichemi - 12 Oct, 2015)
1 Feedback: Re: Distinguish optical photons generated by fast and slow scintillation component   (Gumplinger Peter - 13 Oct, 2015)
620 Question: Optics-based   (Mohamad Vahidian - 10 Oct, 2015)
1 Feedback: Re: Optics-based   (Gumplinger Peter - 13 Oct, 2015)
(_ Question: Re: Optics-based   (Mohamad Vahidian - 10 Dec, 2015)
619 Question: Cerenkov Process Problem 1   (chizj14@mails.tsinghua.edu.cn - 10 Oct, 2015)
1 Agree: Re: Cerenkov Process Problem 1   (Gumplinger Peter - 14 Oct, 2015)
618 Question: Cerenkov Process problem   (chizj14@mails.tsinghua.edu.cn - 09 Oct, 2015)
1 Feedback: Re: Cerenkov Process problem   (Gumplinger Peter - 14 Oct, 2015)
617 Ok: Problem solved   (sauvestre - 05 Oct, 2015)
616 Idea: relectance index versus optical photon energy.(to be continued)   (sauvestre - 30 Sep, 2015)
615 Question: question about the reflectivity index inside Look up tables   (sauvestre - 30 Sep, 2015)
614 Sad: Transmission probability in an optical surface   (Sahar - 02 Sep, 2015)
1 Feedback: Re: Transmission probability in an optical surface   (Gumplinger Peter - 02 Sep, 2015)
1 None: Re: Transmission probability in an optical surface   (Sahar - 03 Sep, 2015)
... 1 Message(s)
2 Question: Re: Transmission probability in an optical surface   (Sahar - 21 Sep, 2015)
1 Feedback: Re: Transmission probability in an optical surface   (Gumplinger Peter - 23 Sep, 2015)
... 1 Message(s)
613 Question: GDML and Cerenkov   (Ziyi Guo - 13 Aug, 2015)
1 Feedback: Re: GDML and Cerenkov   (Gumplinger Peter - 13 Aug, 2015)
(_ None: Re: GDML and Cerenkov   (Ziyi Guo - 13 Aug, 2015)
612 Question: Optical photon refraction through a lens   (Adam Glaser - 10 Aug, 2015)
1 None: Re: Optical photon refraction through a lens   (Michael H. Kelsey - 12 Aug, 2015)
611 None: Why the energy depositions of different SCINTILLATIONYIELD are different   (Wang Qi - 12 Jun, 2015)
610 Question: How to count optical photons in each pixel of a detector?   (Sahar - 01 May, 2015)
1 Feedback: Re: How to count optical photons in each pixel of a detector?   (Gumplinger Peter - 04 May, 2015)
609 Question: Gamma energy deposit   (Hanan - 03 Apr, 2015)
1 Feedback: Re: Gamma energy deposit   (Gumplinger Peter - 07 Apr, 2015)
608 Question: propagation speed of optical photons   (Hans Wenzel - 03 Apr, 2015)
1 Ok: Re: propagation speed of optical photons   (Hans Wenzel - 07 Apr, 2015)
607 Question: Diffusing Teflon Layer   (Joost Veenkamp - 31 Mar, 2015)
1 Feedback: Re: Diffusing Teflon Layer   (Gumplinger Peter - 01 Apr, 2015)
(_ None: Re: Diffusing Teflon Layer   (Joost Veenkamp - 17 Apr, 2015)
606 Question: Track stuck or dielectric_LUT   (Geertje - 31 Mar, 2015)
1 Feedback: Re: Track stuck or dielectric_LUT   (Gumplinger Peter - 01 Apr, 2015)
(_ None: Re: Track stuck or dielectric_LUT   (Geertje - 15 Apr, 2015)
605 Question: Reflectivity of dielectric_metal border   (Thomas Bonnet - 25 Mar, 2015)
1 Feedback: Re: Reflectivity of dielectric_metal border   (Gumplinger Peter - 25 Mar, 2015)
(_ None: Re: Reflectivity of dielectric_metal border   (Thomas Bonnet - 26 Mar, 2015)
(_ Feedback: Re: Reflectivity of dielectric_metal border   (Gumplinger Peter - 26 Mar, 2015)
(_ None: Re: Reflectivity of dielectric_metal border   (Thomas Bonnet - 27 Mar, 2015)
(_ None: Re: Reflectivity of dielectric_metal border   (Gumplinger Peter - 27 Mar, 2015)
(_ None: Re: Reflectivity of dielectric_metal border   (Thomas Bonnet - 13 Apr, 2015)
604 Question: Does GEANT4 accurately model the trapping efficiency for a scintillating optical fiber?   (matthew - 24 Mar, 2015)
1 Feedback: Re: Does GEANT4 accurately model the trapping efficiency for a scintillating optical fiber?   (Gumplinger Peter - 25 Mar, 2015)
1 Question: Re: Does GEANT4 accurately model the trapping efficiency for a scintillating optical fiber?   (matthew - 25 Mar, 2015)
2 None: Re: Does GEANT4 accurately model the trapping efficiency for a scintillating optical fiber?   (matthew - 30 Mar, 2015)
... 1 Message(s)
603 None: Optical Model Problems   (Andrew Pollitt - 23 Feb, 2015)
1 Feedback: Re: Optical Model Problems   (Gumplinger Peter - 10 Mar, 2015)
602 Question: How to suppress G4ParticleChange::DumpInfo() output to terminal   (matthew - 21 Feb, 2015)
1 Feedback: Re: How to suppress G4ParticleChange::DumpInfo() output to terminal   (Gumplinger Peter - 11 Mar, 2015)
(_ None: Re: How to suppress G4ParticleChange::DumpInfo() output to terminal   (matthew - 20 Mar, 2015)
(_ Feedback: Re: How to suppress G4ParticleChange::DumpInfo() output to terminal   (Gumplinger Peter - 20 Mar, 2015)
601 Question: Why does defining a primitive scorer change optical physics processes?   (matthew - 10 Feb, 2015)
1 Feedback: Re: Why does defining a primitive scorer change optical physics processes?   (Gumplinger Peter - 12 Mar, 2015)
2 None: Re: Why does defining a primitive scorer change optical physics processes?   (Makoto Asai - 26 Mar, 2015)
600 Question: Photon gets trapped in fiber   (matthew - 08 Feb, 2015)
1 None: Re: Photon gets trapped in fiber   (Erik Dietz-Laursonn - 09 Feb, 2015)
(_ None: Re: Photon gets trapped in fiber   (Erik Dietz-Laursonn - 09 Feb, 2015)
599 Question: Issues with WLS initialization   (Chris Ferraioli - 05 Feb, 2015)
1 Feedback: Re: Issues with WLS initialization   (Gumplinger Peter - 12 Mar, 2015)
598 Question: Fluence rate computed from the deposited energy of the optical photons   (Clément DUPONT - 04 Feb, 2015)
1 None: Re: Fluence rate computed from the deposited energy of the optical photons   (C Mos - 04 Feb, 2015)
(_ None: Re: Fluence rate computed from the deposited energy of the optical photons   (michel maire - 05 Feb, 2015)
(_ None: Re: Fluence rate computed from the deposited energy of the optical photons   (Clément DUPONT - 11 Feb, 2015)
1 None: Re: Fluence rate computed from the deposited energy of the optical photons   (C Mos - 11 Feb, 2015)
2 Warning: Re: Fluence rate computed from the deposited energy of the optical photons   (Gumplinger Peter - 11 Mar, 2015)
597 None: Bug in the production of Cherenkov photons?   (Erik Dietz-Laursonn - 28 Jan, 2015)
1 Feedback: Re: Bug in the production of Cherenkov photons?   (Gumplinger Peter - 16 Mar, 2015)
(_ None: Re: Bug in the production of Cherenkov photons?   (Erik Dietz-Laursonn - 15 Apr, 2015)
596 Question: Runtime material optical properties modification   (Luis Otiniano - 27 Jan, 2015)
1 Feedback: Re: Runtime material optical properties modification   (Gumplinger Peter - 12 Mar, 2015)
595 Question: multiple optical sources in a scintillator   (Sahar Ranjbar - 27 Jan, 2015)
1 Feedback: Re: multiple optical sources in a scintillator   (Gumplinger Peter - 16 Mar, 2015)
594 Question: When to use surfaces for dielectric-dielectric boundaries?   (matthew - 25 Jan, 2015)
1 Feedback: Re: When to use surfaces for dielectric-dielectric boundaries?   (Gumplinger Peter - 12 Mar, 2015)
593 None: scintillating detector   (Maura - 20 Jan, 2015)
1 Feedback: Re: scintillating detector   (Gumplinger Peter - 12 Mar, 2015)
592 Sad: Optical photon as primary particle/Length absorption problem   (Clément DUPONT - 20 Jan, 2015)
1 Idea: Re: Optical photon as primary particle/Length absorption problem   (Michael H. Kelsey - 20 Jan, 2015)
(_ Note: Re: Optical photon as primary particle/Length absorption problem   (Clément DUPONT - 20 Jan, 2015)
(_ Feedback: Re: Optical photon as primary particle/Length absorption problem   (Gumplinger Peter - 20 Jan, 2015)
1 More: Re: Optical photon as primary particle/Length absorption problem   (Clément DUPONT - 20 Jan, 2015)
2 Ok: Re: Optical photon as primary particle/Length absorption problem   (Clément DUPONT - 21 Jan, 2015)
591 Question: Reflexion problem on Skinsurface with Replicated volumes   (Zouleikha Sahnoun - 19 Jan, 2015)
1 None: Re: Reflection problem on Skinsurface with Replicated volumes   (Zouleikha Sahnoun - 05 Feb, 2015)
2 None: Re: Reflection problem on Skinsurface with Replicated volumes   (Zouleikha Sahnoun - 05 Feb, 2015)
1 Disagree: Re: Reflection problem on Skinsurface with Replicated volumes   (Gumplinger Peter - 01 Apr, 2015)
590 Question: Time Limiting opticalPhotons   (Zach Miller - 07 Jan, 2015)
1 Warning: Re: Time Limiting opticalPhotons   (Gumplinger Peter - 08 Jan, 2015)
(_ None: Re: Time Limiting opticalPhotons   (Zach Miller - 08 Jan, 2015)
(_ Feedback: Re: Time Limiting opticalPhotons   (Gumplinger Peter - 13 Jan, 2015)
(_ None: Re: Time Limiting opticalPhotons   (Zach Miller - 14 Jan, 2015)
589 Question: Spectrum of Optical photons generated in scintillator   (Amit Kumar - 12 Dec, 2014)
1 Feedback: Re: Spectrum of Optical photons generated in scintillator   (Gumplinger Peter - 12 Dec, 2014)
(_ None: Re: Spectrum of Optical photons generated in scintillator   (Amit Kumar - 15 Dec, 2014)
588 Question: silicon in PMT crashes my code :(   (Hanan - 07 Dec, 2014)
1 Feedback: Re: silicon in PMT crashes my code :(   (Gumplinger Peter - 08 Dec, 2014)
587 Question: Dichroic Filter Input File   (Cab - 18 Nov, 2014)
1 Feedback: Re: Dichroic Filter Input File   (Gumplinger Peter - 18 Nov, 2014)
(_ Feedback: Re: Dichroic Filter Input File   (Gumplinger Peter - 18 Nov, 2014)
586 Question: Optical photons and energy conservation   (Steve Asztalos - 04 Nov, 2014)
1 Feedback: Re: Optical photons and energy conservation   (Gumplinger Peter - 13 Nov, 2014)
585 None: Two stacked scintillators and energy conservation   (Steve Asztalos - 02 Nov, 2014)
584 None: Cannot get reflections from Teflon   (Alan James Bell - 24 Oct, 2014)
1 Feedback: Re: Cannot get reflections from Teflon   (Gumplinger Peter - 24 Oct, 2014)
(_ None: Re: Cannot get reflections from Teflon   (Alan James Bell - 25 Oct, 2014)
583 Question: Angular distribution of photons   (Frank - 23 Oct, 2014)
1 Feedback: Re: Angular distribution of photons   (Gumplinger Peter - 23 Oct, 2014)
(_ None: Re: Angular distribution of photons   (Frank - 24 Oct, 2014)
582 Question: Crystal Wrapping Surface   (cddcdd - 13 Oct, 2014)
1 None: Re: Crystal Wrapping Surface   (cddcdd - 14 Oct, 2014)
(_ Feedback: Re: Crystal Wrapping Surface   (Gumplinger Peter - 15 Oct, 2014)
(_ More: Re: Crystal Wrapping Surface   (Gumplinger Peter - 15 Oct, 2014)
581 Question: optical photons and G4VPVParameterisation   (Jelena Ilic - 10 Oct, 2014)
1 Feedback: Re: optical photons and G4VPVParameterisation   (Gumplinger Peter - 10 Oct, 2014)
1 None: Re: optical photons and G4VPVParameterisation   (Jelena Ilic - 11 Oct, 2014)
2 Ok: Re: optical photons and G4VPVParameterisation   (Jelena Ilic - 13 Oct, 2014)
580 Question: Detector efficiency   (Yusuf - 03 Oct, 2014)
1 Feedback: Re: Detector efficiency   (Gumplinger Peter - 03 Oct, 2014)
579 Question: Cerenkov angle   (JungEun Elena Suh - 03 Oct, 2014)
1 More: Re: Cerenkov angle   (JungEun Elena Suh - 03 Oct, 2014)
(_ Ok: [SOLVED] Re: Cerenkov angle   (JungEun Elena Suh - 03 Oct, 2014)
578 None: =?ISO-8859-1?Q?FW=3A=09headoffice?=   (Sam Blake - 23 Sep, 2014)
577 Question: optical photons intensity?   (Hanan - 20 Sep, 2014)
576 Question: Single solid with different optical boundary properties   (Bertrand Echenard - 04 Sep, 2014)
1 Idea: Re: Single solid with different optical boundary properties   (Michael H. Kelsey - 04 Sep, 2014)
575 Question: how can I get the absorption length of other materials   (yanxin0221 - 31 Aug, 2014)
1 None: Re: how can I get the absorption length of other materials   (Zach Miller - 02 Sep, 2014)
574 Question: Optical Physics with Boolean Solids   (Zach Miller - 28 Aug, 2014)
573 Question: Change some process in G4OpAbsorption   (cyuchiash - 28 Aug, 2014)
572 None: Problem with WLS fiber   (Nathan Murtha - 20 Aug, 2014)
1 Feedback: Re: Problem with WLS fiber   (Michael H. Kelsey - 20 Aug, 2014)
1 Question: Re: Problem with WLS fiber   (Nathan Murtha - 20 Aug, 2014)
... 4 Message(s)
2 Question: Re: Problem with WLS fiber   (Nathan Murtha - 20 Aug, 2014)
571 None: fStopAndKill with opPhotons   (Zach Miller - 25 Jul, 2014)
1 None: Re: fStopAndKill with opPhotons   (michel maire - 25 Jul, 2014)
(_ None: Re: fStopAndKill with opPhotons   (Zach Miller - 25 Jul, 2014)
1 None: Re: fStopAndKill with opPhotons   (michel maire - 25 Jul, 2014)
... 4 Message(s)
2 None: Re: fStopAndKill with opPhotons   (michel maire - 02 Aug, 2014)
... 1 Message(s)
570 Question: Confusion about optical photon process   (Rajan - 22 Jul, 2014)
569 None: Reflection Occurring Between Incorrect Volumes   (Nick Calvert - 18 Jul, 2014)
1 Feedback: Re: Reflection Occurring Between Incorrect Volumes   (Gumplinger Peter - 18 Jul, 2014)
(_ Ok: Re: Reflection Occurring Between Incorrect Volumes   (Nick Calvert - 19 Jul, 2014)
568 Question: G4OpBoundaryProcess Invalid Surface Normal   (Jelena Ilic - 18 Jul, 2014)
1 Feedback: Re: G4OpBoundaryProcess Invalid Surface Normal   (Gumplinger Peter - 18 Jul, 2014)
1 Note: Re: G4OpBoundaryProcess Invalid Surface Normal   (Yusuf - 18 Jul, 2014)
2 Note: Re: G4OpBoundaryProcess Invalid Surface Normal   (Yusuf - 18 Jul, 2014)
... 2 Message(s)
3 None: Re: G4OpBoundaryProcess Invalid Surface Normal   (Jelena Ilic - 19 Jul, 2014)
567 Question: Generate photons discretionally   (JungEun Elena Suh - 16 Jul, 2014)
1 Feedback: Re: Generate photons discretionally   (Gumplinger Peter - 16 Jul, 2014)
566 Question: How does GEANT4 handle scintillation caused by protons?   (matthew - 14 Jul, 2014)
1 Feedback: Re: How does GEANT4 handle scintillation caused by protons?   (Gumplinger Peter - 14 Jul, 2014)
565 None: =?ISO-8859-1?Q?Sam_Blake_-_7=2F14=2F2014_1=3A27=3A36_?= =?ISO-8859-1?Q?AM?=   (Sam Blake - 13 Jul, 2014)
564 None: What does the "Absorption" mean in Cherenkov process   (yanxin0221 - 09 Jul, 2014)
1 Feedback: Re: What does the   (Gumplinger Peter - 09 Jul, 2014)
563 Question: Scintillators array   (Cab - 02 Jul, 2014)
1 Feedback: Re: Scintillators array   (Gumplinger Peter - 02 Jul, 2014)
(_ None: Re: Scintillators array   (Cab - 03 Jul, 2014)
(_ Feedback: Re: Scintillators array   (Gumplinger Peter - 03 Jul, 2014)
(_ None: Re: Scintillators array   (Cab - 09 Jul, 2014)
(_ Feedback: Re: Scintillators array   (Gumplinger Peter - 09 Jul, 2014)
(_ None: Re: Scintillators array   (Cab - 11 Jul, 2014)
(_ More: Re: Scintillators array   (Gumplinger Peter - 11 Jul, 2014)
562 Sad: Optical Photon spectrum in two scintillators   (Amit Kumar - 20 Jun, 2014)
1 Feedback: Re: Optical Photon spectrum in two scintillators   (Gumplinger Peter - 24 Jun, 2014)
561 Question: Reduce Processing time   (JungEun Elena Suh - 18 Jun, 2014)
1 Idea: Re: Reduce Processing time   (JungEun Elena Suh - 20 Jun, 2014)
(_ Feedback: Re: Reduce Processing time   (Gumplinger Peter - 24 Jun, 2014)
(_ None: Re: Reduce Processing time   (JungEun Elena Suh - 02 Jul, 2014)
560 Question: OpBoundary Properties of scintillator coated by titanium dioxide   (Evgeny Ch - 17 Jun, 2014)
559 Question: G4Exception : mat205   (George Dedes - 14 Jun, 2014)
1 Idea: Re: G4Exception : mat205   (Michael H. Kelsey - 16 Jun, 2014)
2 Feedback: Re: G4Exception : mat205   (Gumplinger Peter - 16 Jun, 2014)
1 None: Re: G4Exception : mat205   (George Dedes - 17 Jun, 2014)
... 4 Message(s)
558 None: Adding Optical Photons to Physics List   (Zach Miller - 29 May, 2014)
1 Feedback: Re: Adding Optical Photons to Physics List   (Gumplinger Peter - 29 May, 2014)
557 Question: Tracking only one or a few photons?   (JungEun Elena Suh - 26 May, 2014)
1 Feedback: Re: Tracking only one or a few photons?   (Gumplinger Peter - 26 May, 2014)
1 More: Re: Tracking only one or a few photons?   (Gumplinger Peter - 26 May, 2014)
... 2 Message(s)
2 None: Re: Tracking only one or a few photons?   (John Allison - 26 May, 2014)
1 Ok: Re: Tracking only one or a few photons?   (JungEun Elena Suh - 30 May, 2014)
... 1 Message(s)
556 Question: Coat a quartz cylinder with aluminium.   (JungEun Elena Suh - 26 May, 2014)
1 Disagree: Re: Coat a quartz cylinder with aluminium.   (Gumplinger Peter - 26 May, 2014)
(_ Ok: Re: Coat a quartz cylinder with aluminium.   (JungEun Elena Suh - 27 May, 2014)
555 Question: No internal reflection   (JungEun Elena Suh - 23 May, 2014)
1 None: Re: No internal reflection   (JungEun Elena Suh - 23 May, 2014)
(_ Ok: Re: No internal reflection [solved]   (JungEun Elena Suh - 23 May, 2014)
554 Question: Crosstalk between scintillators   (Cab - 18 May, 2014)
553 None: Scintillation photons leaking through refelctive surface   (Geertje - 30 Apr, 2014)
1 Feedback: Re: Scintillation photons leaking through refelctive surface   (Gumplinger Peter - 30 Apr, 2014)
(_ Feedback: Re: Scintillation photons leaking through refelctive surface   (Geertje - 30 Apr, 2014)
(_ Feedback: Re: Scintillation photons leaking through refelctive surface   (Gumplinger Peter - 30 Apr, 2014)
(_ Ok: Re: Scintillation photons leaking through refelctive surface   (Geertje - 01 May, 2014)
(_ Feedback: Re: Scintillation photons leaking through refelctive surface   (Gumplinger Peter - 01 May, 2014)
(_ Question: Re: Scintillation photons leaking through refelctive surface   (Geertje - 01 May, 2014)
552 Question: how to add complex refrative index for a dielectric-dielectric surface   (cyuchiash - 10 Apr, 2014)
1 Feedback: Re: how to add complex refrative index for a dielectric-dielectric surface   (Gumplinger Peter - 11 Apr, 2014)
(_ Question: Re: how to add complex refrative index for a dielectric-dielectric surface   (cyuchiash - 13 Apr, 2014)
(_ Feedback: Re: how to add complex refrative index for a dielectric-dielectric surface   (Gumplinger Peter - 14 Apr, 2014)
(_ Question: Re: how to add complex refrative index for a dielectric-dielectric surface   (cyuchiash - 15 Apr, 2014)
(_ Feedback: Re: how to add complex refrative index for a dielectric-dielectric surface   (Gumplinger Peter - 15 Apr, 2014)
(_ None: Re: how to add complex refrative index for a dielectric-dielectric surface   (cyuchiash - 20 Apr, 2014)
(_ Feedback: Re: how to add complex refrative index for a dielectric-dielectric surface   (Gumplinger Peter - 22 Apr, 2014)
551 None: Coral optical model (3D)   (Emiliano Teran - 05 Mar, 2014)
1 Feedback: Re: Coral optical model (3D)   (Gumplinger Peter - 06 Mar, 2014)
(_ None: Re: Coral optical model (3D)   (Emiliano Teran - 10 Mar, 2014)
550 Question: LITRANI   (Hanan - 23 Feb, 2014)
1 Feedback: Re: LITRANI   (Gumplinger Peter - 28 Feb, 2014)
549 Question: Is it possible to set reflectivity of an optical surface dependent on the angle of incidence of an optical photon?   (Maarten van Dijk - 21 Feb, 2014)
1 Feedback: Re: Is it possible to set reflectivity of an optical surface dependent on the angle of incidence of an optical photon?   (Gumplinger Peter - 28 Feb, 2014)
2 None: Re: Is it possible to set reflectivity of an optical surface dependent on the angle of incidence of an optical photon?   (Maarten van Dijk - 03 Mar, 2014)
1 More: Re: Is it possible to set reflectivity of an optical surface dependent on the angle of incidence of an optical photon?   (Gumplinger Peter - 03 Mar, 2014)
3 None: Re: Is it possible to set reflectivity of an optical surface dependent on the angle of incidence of an optical photon?   (Maarten van Dijk - 31 Mar, 2014)
1 Feedback: Re: Is it possible to set reflectivity of an optical surface dependent on the angle of incidence of an optical photon?   (Gumplinger Peter - 11 Apr, 2014)
4 None: Re: Is it possible to set reflectivity of an optical surface dependent on the angle of incidence of an optical photon?   (Maarten van Dijk - 18 Jul, 2014)
548 Question: LogicalSkinSurface   (Atsuko Kibayashi - 10 Feb, 2014)
1 Feedback: Re: LogicalSkinSurface   (Gumplinger Peter - 11 Feb, 2014)
(_ Ok: Re: LogicalSkinSurface   (Atsuko Kibayashi - 12 Feb, 2014)
547 Sad: LXe histograms?   (Hanan - 07 Feb, 2014)
1 Feedback: Re: LXe histograms?   (Gumplinger Peter - 11 Feb, 2014)
546 None: A simulation tool for easy modelling of scintillator tiles, optical fibres, and SiPMs   (Erik Dietz-Laursonn - 06 Feb, 2014)
1 Feedback: Re: A simulation tool for easy modelling of scintillator tiles, optical fibres, and SiPMs   (Gumplinger Peter - 06 Feb, 2014)
1 None: Re: A simulation tool for easy modelling of scintillator tiles, optical fibres, and SiPMs   (Neil Behzad Fazel - 08 Feb, 2014)
... 4 Message(s)
2 None: Re: A simulation tool for easy modelling of scintillator tiles, optical fibres, and SiPMs   (Erik Dietz-Laursonn - 13 Feb, 2014)
545 Question: Energy deposited is larger than the energy of the primary gamma beam   (Martin Kocan - 27 Jan, 2014)
1 Feedback: Re: Energy deposited is larger than the energy of the primary gamma beam   (Gumplinger Peter - 28 Jan, 2014)
(_ None: Re: Energy deposited is larger than the energy of the primary gamma beam   (Martin Kocan - 30 Jan, 2014)
(_ Agree: Re: Energy deposited is larger than the energy of the primary gamma beam   (Gumplinger Peter - 31 Jan, 2014)
544 Question: Scintillation with an alpha source   (Amy M - 23 Jan, 2014)
1 Feedback: Re: Scintillation with an alpha source   (Gumplinger Peter - 23 Jan, 2014)
543 Question: Questions on how use the optical photon   (Filippo Ambroglini - 23 Jan, 2014)
1 Feedback: Re: Questions on how use the optical photon   (Gumplinger Peter - 23 Jan, 2014)
542 Question: About the simulation of optical photon.   (MaTao - 25 Dec, 2013)
1 Feedback: Re: About the simulation of optical photon.   (Gumplinger Peter - 08 Jan, 2014)
541 Question: Relation between material/element geometry and optical properties   (fatin hamimi mustafa - 18 Nov, 2013)
1 Feedback: Re: Relation between material/element geometry and optical properties   (Gumplinger Peter - 19 Nov, 2013)
(_ Feedback: Re: Relation between material/element geometry and optical properties   (fatin hamimi mustafa - 19 Nov, 2013)
540 None: can geant4 cosider optical processes and atomic relaxation simultaneously?   (Mahdi - 11 Nov, 2013)
1 Idea: Re: can geant4 cosider optical processes and atomic relaxation simultaneously?   (Gumplinger Peter - 12 Nov, 2013)
(_ None: Re: can geant4 cosider optical processes and atomic relaxation simultaneously?   (Mahdi - 12 Nov, 2013)
(_ Idea: Re: can geant4 cosider optical processes and atomic relaxation simultaneously?   (Gumplinger Peter - 12 Nov, 2013)
(_ None: Re: can geant4 cosider optical processes and atomic relaxation simultaneously?   (Mahdi - 13 Nov, 2013)
(_ Feedback: Re: can geant4 cosider optical processes and atomic relaxation simultaneously?   (Gumplinger Peter - 13 Nov, 2013)
(_ Sad: Re: can geant4 cosider optical processes and atomic relaxation simultaneously?   (Mahdi - 13 Nov, 2013)
(_ Feedback: Re: can geant4 cosider optical processes and atomic relaxation simultaneously?   (Gumplinger Peter - 14 Nov, 2013)
(_ Ok: Re: can geant4 cosider optical processes and atomic relaxation simultaneously?   (Mahdi - 15 Nov, 2013)
539 Question: Specular lobe and specular spike constant   (Jenny Nilsson - 09 Nov, 2013)
1 Feedback: Re: Specular lobe and specular spike constant   (Gumplinger Peter - 12 Nov, 2013)
(_ Ok: Re: Specular lobe and specular spike constant   (Jenny Nilsson - 14 Nov, 2013)
538 Question: Adapting geometry to work w/ optical photon   (Nicolas Maurissen - 06 Nov, 2013)
1 Feedback: Re: Adapting geometry to work w/ optical photon   (Gumplinger Peter - 06 Nov, 2013)
(_ Ok: Re: Adapting geometry to work w/ optical photon   (Nicolas Maurissen - 08 Nov, 2013)
(_ Feedback: Re: Adapting geometry to work w/ optical photon   (Gumplinger Peter - 08 Nov, 2013)
(_ Ok: Re: Adapting geometry to work w/ optical photon   (Nicolas Maurissen - 14 Nov, 2013)
537 Question: Sodium Iodide Scintillation   (Madax - 23 Oct, 2013)
536 None: Confused by scintillation yield   (matt_b - 18 Oct, 2013)
1 Feedback: Re: Confused by scintillation yield   (Gumplinger Peter - 18 Oct, 2013)
(_ None: Re: Confused by scintillation yield   (matt_b - 21 Oct, 2013)
(_ Feedback: Re: Confused by scintillation yield   (Gumplinger Peter - 21 Oct, 2013)
(_ None: Re: Confused by scintillation yield   (matt_b - 22 Oct, 2013)
535 Question: Optical photon polarization   (fatin hamimi mustafa - 12 Oct, 2013)
1 Feedback: Re: Optical photon polarization   (Gumplinger Peter - 15 Oct, 2013)
534 Question: Quantum efficiency at photon production level   (bg92 - 23 Sep, 2013)
1 Idea: Re: Quantum efficiency at photon production level   (Zach Hartwig - 23 Sep, 2013)
533 Question: Optical properties - Rayleigh scattering length for plastic scintillator   (Sam Blake - 13 Sep, 2013)
532 Question: wavelenth shifting and reflectivity   (Stephan - 10 Sep, 2013)
1 Feedback: Re: wavelenth shifting and reflectivity   (Gumplinger Peter - 11 Sep, 2013)
531 Question: Absorption length Vs Absorption coefficient   (fatin hamimi mustafa - 29 Aug, 2013)
1 Feedback: Re: Absorption length Vs Absorption coefficient   (Gumplinger Peter - 30 Aug, 2013)
530 None: What is the "wrapping" in the dielectric_dielectric backpaint?   (Guillaume - 29 Aug, 2013)
1 Feedback: Re: What is the   (Gumplinger Peter - 29 Aug, 2013)
(_ None: Re: What is the   (Guillaume - 30 Aug, 2013)
(_ Feedback: Re: What is the   (Gumplinger Peter - 30 Aug, 2013)
529 Question: Define the number of absorbed optical photons   (fatin hamimi mustafa - 26 Aug, 2013)
1 Question: Re: Define the number of absorbed optical photons   (Clément DUPONT - 20 Jan, 2015)
528 Question: Example novice N06   (Srutarshi Banerjee - 23 Aug, 2013)
527 Question: Example novice N06   (Srutarshi Banerjee - 23 Aug, 2013)
526 Question: Can we simulate the imaging process of Wolter-I type telescope?   (zhaodh@bao.ac.cn - 21 Aug, 2013)
525 Question: Can we simulate the imaging process of Wolter-I type telescope?   (zhaodh@bao.ac.cn - 21 Aug, 2013)
1 Question: Re: Can we simulate the imaging process of Wolter-I type telescope?   (Tekkaman - Jun 29, 18:43)
524 Question: Understanding ProcName   (bg92 - 21 Aug, 2013)
1 Feedback: Re: Understanding ProcName   (Gumplinger Peter - 23 Aug, 2013)
523 Question: Optical photon tracking - fGeomBoundary   (George Dedes - 09 Aug, 2013)
1 Feedback: Re: Optical photon tracking - fGeomBoundary   (Gumplinger Peter - 15 Aug, 2013)
1 None: Re: Optical photon tracking - fGeomBoundary   (George Dedes - 16 Aug, 2013)
... 2 Message(s)
2 None: Re: Optical photon tracking - fGeomBoundary   (George Dedes - 16 Aug, 2013)
522 Question: Geant4 handle optical process vs. optical process in reality   (Josh Xie - 09 Aug, 2013)
1 Feedback: Re: Geant4 handle optical process vs. optical process in reality   (Gumplinger Peter - 16 Aug, 2013)
521 None: how to define the excitation spectrum of a material in Geant4?   (Josh Xie - 08 Aug, 2013)
1 Question: Re: how to define the excitation spectrum of a material in Geant4?   (Josh Xie - 08 Aug, 2013)
(_ Feedback: Re: how to define the excitation spectrum of a material in Geant4?   (Gumplinger Peter - 16 Aug, 2013)
520 Question: non uniform timing distribution   (bg92 - 07 Aug, 2013)
1 Idea: Re: non uniform timing distribution   (Gumplinger Peter - 16 Aug, 2013)
519 Question: G4DynamicParticle - Energy and momentum   (Beatrice Panico - 30 Jul, 2013)
1 Feedback: Re: G4DynamicParticle - Energy and momentum   (Gumplinger Peter - 30 Jul, 2013)
(_ None: Re: G4DynamicParticle - Energy and momentum   (Beatrice Panico - 31 Jul, 2013)
(_ Feedback: Re: G4DynamicParticle - Energy and momentum   (Gumplinger Peter - 31 Jul, 2013)
518 Question: Cerenkov photons "stuck" in parameterised geometry using v9.6p02   (Sam Blake - 22 Jul, 2013)
1 Feedback: Re: Cerenkov photons   (Gumplinger Peter - 23 Jul, 2013)
(_ None: Re: Cerenkov photons   (Sam Blake - 24 Jul, 2013)
(_ Idea: Re: Cerenkov photons   (Gumplinger Peter - 24 Jul, 2013)
(_ None: Re: Cerenkov photons   (Sam Blake - 25 Jul, 2013)
(_ Ok: Re: Cerenkov photons   (Sam Blake - 05 Aug, 2013)
517 Question: About the properties of material and surface   (zhaodh@bao.ac.cn - 18 Jul, 2013)
1 None: Re: About the properties of material and surface   (Gumplinger Peter - 19 Jul, 2013)
516 None: From geant 9.4 to geant 9.6   (Beatrice Panico - 03 Jul, 2013)
1 Idea: Re: From geant 9.4 to geant 9.6   (Zach Hartwig - 03 Jul, 2013)
(_ None: Re: From geant 9.4 to geant 9.6   (Beatrice Panico - 04 Jul, 2013)
515 None: Detection of optical photon   (Dat Vu - 01 Jul, 2013)
1 Idea: Re: Detection of optical photon   (Zach Hartwig - 01 Jul, 2013)
514 Question: full track info   (bg92 - 24 Jun, 2013)
1 Feedback: Re: full track info   (Gumplinger Peter - 24 Jun, 2013)
513 Question: Detection of photons on photocathode   (Lafont Fabien - 21 Jun, 2013)
1 Feedback: Re: Detection of photons on photocathode   (Gumplinger Peter - 24 Jun, 2013)
512 Question: Solving Discrepancies between Scintillation by/not by particle type   (Andrew Hanson - 17 Jun, 2013)
1 Question: Re: Solving Discrepancies between Scintillation by/not by particle type   (Zach Hartwig - 17 Jun, 2013)
1 Feedback: Re: Solving Discrepancies between Scintillation by/not by particle type   (Gumplinger Peter - 17 Jun, 2013)
2 Ok: Re: Solving Discrepancies between Scintillation by/not by particle type   (Andrew Hanson - 18 Jun, 2013)
511 None: Count photons in a pmt that enter from scintillator and WLS fiber   (Abaz Kryemadhi - 13 Jun, 2013)
1 Feedback: Re: Count photons in a pmt that enter from scintillator and WLS fiber   (Gumplinger Peter - 14 Jun, 2013)
1 None: Re: Count photons in a pmt that enter from scintillator and WLS fiber   (Abaz Kryemadhi - 14 Jun, 2013)
2 None: Re: Count photons in a pmt that enter from scintillator and WLS fiber   (Abaz Kryemadhi - 14 Jun, 2013)
510 Question: angle Cerenkov radiation   (bg92 - 10 Jun, 2013)
1 None: Re: angle Cerenkov radiation   (Michael H. Kelsey - 10 Jun, 2013)
(_ None: Re: angle Cerenkov radiation   (michel maire - 11 Jun, 2013)
509 None: WLS emission to shorter wavelength?   (Ben Loer - 31 May, 2013)
1 Agree: Re: WLS emission to shorter wavelength?   (Gumplinger Peter - 31 May, 2013)
(_ Agree: Re: WLS emission to shorter wavelength?   (Ben Loer - 03 Jun, 2013)
508 Question: Fiber's Numerical Aperture for Cherenkov Photons   (Victor - 25 May, 2013)
1 None: Re: Fiber's Numerical Aperture for Cherenkov Photons   (Athreya Shankar - 27 May, 2013)
507 None: About volume boundary crossing precision   (Michele Gabusi - 15 May, 2013)
1 Disagree: Re: About volume boundary crossing precision   (Gumplinger Peter - 15 May, 2013)
(_ None: Re: About volume boundary crossing precision   (Michele Gabusi - 16 May, 2013)
506 Question: Cherenkov photons and reflections   (bg92 - 14 May, 2013)
1 Feedback: Re: Cherenkov photons and reflections   (Gumplinger Peter - 14 May, 2013)
(_ Question: Re: Cherenkov photons and reflections   (bg92 - 16 May, 2013)
(_ Feedback: Re: Cherenkov photons and reflections   (Gumplinger Peter - 16 May, 2013)
505 Question: Min step size for optical photons?   (Pawel - 07 May, 2013)
1 Feedback: Re: Min step size for optical photons?   (Gumplinger Peter - 07 May, 2013)
(_ Ok: Re: Min step size for optical photons?   (Pawel - 08 May, 2013)
504 None: Scintillation Time of Creation & YIELDRATIO   (Nick Calvert - 03 May, 2013)
1 Feedback: Re: Scintillation Time of Creation & YIELDRATIO   (Gumplinger Peter - 03 May, 2013)
(_ None: Re: Scintillation Time of Creation & YIELDRATIO   (Nick Calvert - 03 May, 2013)
1 Warning: Re: Scintillation Time of Creation & YIELDRATIO   (Gumplinger Peter - 13 May, 2013)
... 1 Message(s)
2 None: Re: Scintillation Time of Creation & YIELDRATIO   (Athreya Shankar - 14 May, 2013)
... 1 Message(s)
503 Question: Relation between RESOLUTIONSCALE and intrinsic energy resolution   (Poer - 22 Apr, 2013)
1 Sad: Re: Relation between RESOLUTIONSCALE and intrinsic energy resolution   (Poer - 24 Apr, 2013)
(_ Feedback: Re: Relation between RESOLUTIONSCALE and intrinsic energy resolution   (Gumplinger Peter - 26 Apr, 2013)
(_ Note: Re: Relation between RESOLUTIONSCALE and intrinsic energy resolution   (Aram Teymurazyan - 01 Nov, 2013)
(_ Disagree: Re: Relation between RESOLUTIONSCALE and intrinsic energy resolution   (Gumplinger Peter - 01 Nov, 2013)
(_ None: Re: Relation between RESOLUTIONSCALE and intrinsic energy resolution   (Aram Teymurazyan - 01 Nov, 2013)
502 Question: Problem with absorption length   (Maxim Laletin - 22 Apr, 2013)
1 Feedback: Re: Problem with absorption length   (Gumplinger Peter - 23 Apr, 2013)
(_ Feedback: Re: Problem with absorption length   (Maxim Laletin - 06 May, 2013)
(_ Feedback: Re: Problem with absorption length   (Gumplinger Peter - 06 May, 2013)
501 Question: Unexpected behavior of WLS fiber   (Athreya Shankar - 21 Apr, 2013)
500 Question: Regarding photon detection   (Athreya Shankar - 12 Apr, 2013)
1 None: Re: Regarding photon detection   (michel maire - 12 Apr, 2013)
499 Question: Question about Polarization   (Athreya Shankar - 29 Mar, 2013)
1 Feedback: Re: Question about Polarization   (Gumplinger Peter - 02 Apr, 2013)
(_ Question: Re: Question about Polarization   (Christoph Aberle - 03 Apr, 2013)
(_ Feedback: Re: Question about Polarization   (Gumplinger Peter - 03 Apr, 2013)
498 Question: Changing material in N06   (Amy M - 29 Mar, 2013)
1 Feedback: Re: Changing material in N06   (Gumplinger Peter - 02 Apr, 2013)
497 None: Optical Properties of PTP.   (Dat Vu - 26 Mar, 2013)
1 Feedback: Re: Optical Properties of PTP.   (Gumplinger Peter - 26 Mar, 2013)
496 Question: Birefringence   (Maxim Laletin - 25 Mar, 2013)
1 Feedback: Re: Birefringence   (Gumplinger Peter - 25 Mar, 2013)
495 Question: Incorrect velocity of optical photons in a scintillating medium   (Christoph Aberle - 20 Mar, 2013)
1 Disagree: Re: Incorrect velocity of optical photons in a scintillating medium   (Gumplinger Peter - 20 Mar, 2013)
494 Question: Question about dielectric_LUT type optical surface   (Young - 12 Mar, 2013)
1 Feedback: Re: Question about dielectric_LUT type optical surface   (Gumplinger Peter - 15 Mar, 2013)
(_ None: Re: Question about dielectric_LUT type optical surface   (Young - 25 Mar, 2013)
(_ Feedback: Re: Question about dielectric_LUT type optical surface   (Gumplinger Peter - 25 Mar, 2013)
(_ None: Re: Question about dielectric_LUT type optical surface   (Young - 26 Mar, 2013)
(_ None: Re: Question about dielectric_LUT type optical surface   (Erik Dietz-Laursonn - 16 Apr, 2013)
(_ None: Re: Question about dielectric_LUT type optical surface   (Nick Calvert - 02 May, 2013)
(_ More: Re: Question about dielectric_LUT type optical surface   (Zach Hartwig - 09 May, 2013)
493 Question: Regarding the Bug 1300: The Surface Normal is Incorrect   (Athreya Shankar - 02 Mar, 2013)
1 Feedback: Re: Regarding the Bug 1300: The Surface Normal is Incorrect   (Gumplinger Peter - 05 Mar, 2013)
(_ None: Re: Regarding the Bug 1300: The Surface Normal is Incorrect   (Athreya Shankar - 05 Mar, 2013)
(_ Feedback: Re: Regarding the Bug 1300: The Surface Normal is Incorrect   (Gumplinger Peter - 05 Mar, 2013)
(_ More: Re: Regarding the Bug 1300: The Surface Normal is Incorrect   (Gumplinger Peter - 05 Mar, 2013)
492 None: Scintillation yield depending on the particle type   (Itamar - 27 Feb, 2013)
491 Question: Difference between SLOWCOMPONENT and FASTCOMPONENT   (Pawe&#322; Kowalski - 20 Feb, 2013)
1 None: Re: Difference between SLOWCOMPONENT and FASTCOMPONENT   (Liliana Cortes - 20 Feb, 2013)
(_ Feedback: Re: Difference between SLOWCOMPONENT and FASTCOMPONENT   (Gumplinger Peter - 20 Feb, 2013)
(_ Ok: Re: Difference between SLOWCOMPONENT and FASTCOMPONENT   (Pawe&#322; Kowalski - 20 Feb, 2013)
490 None: How to track energy of every single optical photons generated in each events.   (Dat Vu - 19 Feb, 2013)
1 Feedback: Re: How to track energy of every single optical photons generated in each events.   (Gumplinger Peter - 19 Feb, 2013)
489 Question: What is the maximum simulation speed?   (Cejo George - 17 Feb, 2013)
1 Feedback: Re: What is the maximum simulation speed?   (Gumplinger Peter - 18 Feb, 2013)
488 Question: How to define Scattering length for LaBr3:Ce   (Aleksandar Gostojic - 06 Feb, 2013)
1 Feedback: Re: How to define Scattering length for LaBr3:Ce   (Gumplinger Peter - 06 Feb, 2013)
487 Question: snell law between water and air   (Yusuf - 04 Jan, 2013)
1 Feedback: Re: snell law between water and air   (Gumplinger Peter - 04 Jan, 2013)
(_ Question: Re: snell law between water and air   (Yusuf - 05 Jan, 2013)
(_ Feedback: Re: snell law between water and air   (Gumplinger Peter - 05 Jan, 2013)
(_ None: Re: snell law between water and air   (Yusuf - 06 Jan, 2013)
(_ Feedback: Re: snell law between water and air   (Gumplinger Peter - 06 Jan, 2013)
486 None: Scintilation from uncharge particles   (John Watts - 04 Jan, 2013)
1 Disagree: Re: Scintilation from uncharge particles   (Gumplinger Peter - 04 Jan, 2013)
485 None: Two PMTs   (Steve Asztalos - 21 Dec, 2012)
1 Question: Re: Two PMTs   (Pawe&#322; Kowalski - 20 Feb, 2013)
484 None: optical photon weight   (Adam Glaser - 08 Dec, 2012)
483 Question: No reflection of optical photons   (Ibrahim - 07 Dec, 2012)
1 Feedback: Re: No reflection of optical photons   (Gumplinger Peter - 07 Dec, 2012)
482 Question: Questions on N06   (Yunsong Zhao - 05 Nov, 2012)
1 Feedback: Re: Questions on N06   (Gumplinger Peter - 05 Nov, 2012)
(_ Question: Re: Questions on N06   (Yunsong Zhao - 09 Nov, 2012)
(_ Feedback: Re: Questions on N06   (Gumplinger Peter - 09 Nov, 2012)
481 Question: GEANT4 optical processes units   (Adam Glaser - 02 Nov, 2012)
1 Ok: Re: GEANT4 optical processes units   (Gumplinger Peter - 05 Nov, 2012)
(_ None: Re: GEANT4 optical processes units   (Michael H. Kelsey - 06 Nov, 2012)
480 Question: building a new type of OpticalSurface model   (Yen-Yung Chang - 23 Oct, 2012)
1 Feedback: Re: building a new type of OpticalSurface model   (Gumplinger Peter - 16 Nov, 2012)
2 Feedback: Re: building a new type of OpticalSurface model   (Yen-Yung Chang - 19 Nov, 2012)
479 Question: building a new type of OpticalSurface model   (Yen-Yung Chang - 23 Oct, 2012)
478 Question: Including Radioactivity   (Cejo George - 15 Oct, 2012)
1 None: Re: Including Radioactivity   (michel maire - 15 Oct, 2012)
477 Question: program stops when scintillation occurs :(   (Yen-Yung Chang - 12 Oct, 2012)
1 Feedback: Re: program stops when scintillation occurs :(   (Gumplinger Peter - 12 Oct, 2012)
1 None: Re: program stops when scintillation occurs :(   (Yen-Yung Chang - 12 Oct, 2012)
... 1 Message(s)
2 None: Re: program stops when scintillation occurs :(   (Yen-Yung Chang - 16 Oct, 2012)
476 Question: Scintillation process not invoked.   (Dat Vu - 11 Oct, 2012)
1 Feedback: Re: Scintillation process not invoked.   (Gumplinger Peter - 12 Oct, 2012)
475 Question: Calculating time between scintillated events   (Cejo George - 11 Oct, 2012)
1 Feedback: Re: Calculating time between scintillated events   (Gumplinger Peter - 11 Oct, 2012)
(_ Question: Re: Calculating time between scintillated events   (Ashwath Rao - 11 Oct, 2012)
(_ Feedback: Re: Calculating time between scintillated events   (Gumplinger Peter - 11 Oct, 2012)
(_ Agree: Re: Calculating time between scintillated events   (Ashwath Rao - 11 Oct, 2012)
(_ Question: Re: Calculating time between scintillated events   (Cejo George - 12 Oct, 2012)
474 Question: CsI caloriemeter, an event never ends!   (Hanjin Kim - 10 Oct, 2012)
1 Feedback: Re: CsI caloriemeter, an event never ends!   (Gumplinger Peter - 11 Oct, 2012)
(_ Ok: Re: CsI caloriemeter, an event never ends!   (Hanjin Kim - 11 Oct, 2012)
(_ Feedback: Re: CsI caloriemeter, an event never ends!   (Michael H. Kelsey - 11 Oct, 2012)
473 Question: trouble with G4Cerenkov after upgrade to 4.9.5.p01   (Aram Teymurazyan - 20 Sep, 2012)
1 None: Re: trouble with G4Cerenkov after upgrade to 4.9.5.p01   (Aram Teymurazyan - 21 Sep, 2012)
(_ Feedback: Re: trouble with G4Cerenkov after upgrade to 4.9.5.p01   (Gumplinger Peter - 21 Sep, 2012)
(_ None: Re: trouble with G4Cerenkov after upgrade to 4.9.5.p01   (Aram Teymurazyan - 21 Sep, 2012)
472 Question: Boundary interaction model   (Nicolas Di Vara - 11 Sep, 2012)
1 Feedback: Re: Boundary interaction model   (Gumplinger Peter - 18 Sep, 2012)
1 None: Re: Boundary interaction model   (Erik Dietz-Laursonn - 19 Sep, 2012)
... 6 Message(s)
2 None: Re: Boundary interaction model   (Sehwook Lee - 14 Nov, 2012)
1 None: Re: Boundary interaction model   (Erik Dietz-Laursonn - 15 Nov, 2012)
... 3 Message(s)
471 Question: Imaginary index and Absorption Length   (Nicolas Di Vara - 04 Sep, 2012)
1 None: Re: Imaginary index and Absorption Length   (Erik Dietz-Laursonn - 04 Sep, 2012)
(_ None: Re: Imaginary index and Absorption Length   (Erik Dietz-Laursonn - 10 Sep, 2012)
1 Agree: Re: Imaginary index and Absorption Length   (Nicolas Di Vara - 11 Sep, 2012)
2 Question: Re: Imaginary index and Absorption Length   (cyuchiash - 08 Apr, 2014)
470 Question: Cerenkov radiation production below threshold   (esther - 31 Aug, 2012)
1 Feedback: Re: Cerenkov radiation production below threshold   (Gumplinger Peter - 31 Aug, 2012)
(_ More: Re: Cerenkov radiation production below threshold   (esther - 09 Sep, 2012)
469 None: G4LogicalBorderSurface in Assembly   (Zach Miller - 28 Aug, 2012)
1 Feedback: Re: G4LogicalBorderSurface in Assembly   (Gumplinger Peter - 28 Aug, 2012)
(_ None: Re: G4LogicalBorderSurface in Assembly   (Zach Miller - 28 Aug, 2012)
468 Question: general problem for optical photons at surfaces shared by different volumes   (Erik Dietz-Laursonn - 22 Aug, 2012)
1 Idea: Re: general problem for optical photons at surfaces shared by different volumes   (Athreya Shankar - 22 Aug, 2012)
(_ More: Re: general problem for optical photons at surfaces shared by different volumes   (Gumplinger Peter - 22 Aug, 2012)
(_ Agree: Re: general problem for optical photons at surfaces shared by different volumes   (Erik Dietz-Laursonn - 23 Aug, 2012)
467 None: the local time goes back -- the true step length is negative   (khoi nguyen - 03 Aug, 2012)
1 Feedback: Re: the local time goes back -- the true step length is negative   (Gumplinger Peter - 03 Aug, 2012)
(_ None: Re: the local time goes back -- the true step length is negative   (khoi nguyen - 03 Aug, 2012)
(_ None: Re: the local time goes back -- the true step length is negative   (khoi nguyen - 07 Aug, 2012)
(_ Feedback: Re: the local time goes back -- the true step length is negative   (Gumplinger Peter - 07 Aug, 2012)
(_ None: Re: the local time goes back -- the true step length is negative   (khoi nguyen - 14 Aug, 2012)
(_ None: Re: the local time goes back -- the true step length is negative   (khoi nguyen - 14 Aug, 2012)
466 Question: Behaviour of unified model for backpainted surfaces   (Nicolas Di Vara - 25 Jul, 2012)
1 Feedback: Re: Behaviour of unified model for backpainted surfaces   (Gumplinger Peter - 25 Jul, 2012)
465 Question: question regarding PMT photocathode and quantum efficiency   (Athreya Shankar - 16 Jul, 2012)
1 More: Re: question regarding PMT photocathode and quantum efficiency   (Athreya Shankar - 16 Jul, 2012)
(_ Feedback: Re: question regarding PMT photocathode and quantum efficiency   (Gumplinger Peter - 17 Jul, 2012)
464 Question: Optical properties - cellulose acetate   (Sam Blake - 12 Jul, 2012)
1 Feedback: Re: Optical properties - cellulose acetate   (Joel Long - 13 Jul, 2012)
(_ More: Re: Optical properties - cellulose acetate   (Joel Long - 13 Jul, 2012)
(_ More: Re: Optical properties - cellulose acetate   (Sam Blake - 14 Jul, 2012)
463 Question: Faster Than Light Photons?   (Joel Long - 11 Jul, 2012)
1 More: Re: Faster Than Light Photons?   (Joel Long - 11 Jul, 2012)
(_ More: Re: Faster Than Light Photons?   (Joel Long - 13 Jul, 2012)
(_ Feedback: Re: Faster Than Light Photons?   (Gumplinger Peter - 13 Jul, 2012)
(_ Feedback: Re: Faster Than Light Photons?   (Joel Long - 16 Jul, 2012)
(_ Feedback: Re: Faster Than Light Photons?   (Gumplinger Peter - 16 Jul, 2012)
(_ Idea: Re: Faster Than Light Photons?   (Erik Dietz-Laursonn - 14 Sep, 2012)
462 Question: Cerenkov formula   (Yusuf - 10 Jul, 2012)
1 Feedback: Re: Cerenkov formula   (Gumplinger Peter - 10 Jul, 2012)
(_ None: Re: Cerenkov formula   (Yusuf - 10 Jul, 2012)
(_ Feedback: Re: Cerenkov formula   (Gumplinger Peter - 10 Jul, 2012)
461 Question: doubt regarding input properties in simulation   (esther - 02 Jul, 2012)
1 None: Re: doubt regarding input properties in simulation   (Athreya Shankar - 03 Jul, 2012)
2 Feedback: Re: doubt regarding input properties in simulation   (Gumplinger Peter - 03 Jul, 2012)
1 None: Re: doubt regarding input properties in simulation   (esther - 03 Jul, 2012)
460 Question: case when child volume not entirely inside mother volume   (Athreya Shankar - 01 Jul, 2012)
1 More: Re: case when child volume not entirely inside mother volume   (Athreya Shankar - 03 Jul, 2012)
(_ Feedback: Re: case when child volume not entirely inside mother volume   (Gumplinger Peter - 03 Jul, 2012)
459 Question: WLSMEANNUMBERPHOTONS   (vesna cuplov - 27 Jun, 2012)
458 Question: Strange behavior of the OpWLS process   (vesna cuplov - 21 Jun, 2012)
1 Feedback: Re: Strange behavior of the OpWLS process   (Gumplinger Peter - 21 Jun, 2012)
(_ Ok: Re: Strange behavior of the OpWLS process   (vesna cuplov - 25 Jun, 2012)
457 News: absorption length, the scattering length, and the refractive index of LaBr3:Ce   (Gumplinger Peter - 20 Jun, 2012)
456 Question: physics list model for scintillation of NaI(Tl)   (Cejo George - 19 Jun, 2012)
1 Feedback: Re: physics list model for scintillation of NaI(Tl)   (Gumplinger Peter - 20 Jun, 2012)
(_ Feedback: Re: physics list model for scintillation of NaI(Tl)   (Ashwath Rao - 21 Jun, 2012)
(_ Feedback: Re: physics list model for scintillation of NaI(Tl)   (Gumplinger Peter - 21 Jun, 2012)
(_ Question: Re: physics list model for scintillation of NaI(Tl)   (Ashwath Rao - 25 Jun, 2012)
(_ Feedback: Re: physics list model for scintillation of NaI(Tl)   (Gumplinger Peter - 25 Jun, 2012)
(_ Agree: Re: physics list model for scintillation of NaI(Tl)   (Ashwath Rao - 25 Jun, 2012)
455 None: distribution of scattering angle in rayleigh scattering   (khoi nguyen - 18 Jun, 2012)
1 Feedback: Re: distribution of scattering angle in rayleigh scattering   (Gumplinger Peter - 20 Jun, 2012)
(_ None: Re: distribution of scattering angle in rayleigh scattering   (khoi nguyen - 22 Jun, 2012)
454 None: IncBoundaryAbsorption redux   (Steve Asztalos - 18 Jun, 2012)
1 Feedback: Re: IncBoundaryAbsorption redux   (Gumplinger Peter - 18 Jun, 2012)
(_ None: Re: IncBoundaryAbsorption redux   (Steve Asztalos - 19 Jun, 2012)
453 Question: Questions about optical processes   (IW - 16 Jun, 2012)
1 Feedback: Re: Questions about optical processes   (Gumplinger Peter - 18 Jun, 2012)
452 Question: IncBoundaryAbsorption error   (Steve Asztalos - 15 Jun, 2012)
1 None: Solved - Re: IncBoundaryAbsorption error   (Steve Asztalos - 15 Jun, 2012)
451 Question: default optical surface characteristics betwen two optical media   (Dragos Constantin - 13 Jun, 2012)
450 Question: Optical photon particle gun   (Steve Asztalos - 12 Jun, 2012)
1 Feedback: Re: Optical photon particle gun   (Gumplinger Peter - 13 Jun, 2012)
449 Question: New to Ray tracing   (Steve Asztalos - 11 Jun, 2012)
1 Idea: Re: New to Ray tracing   (Michael - 13 Jun, 2012)
448 Question: Detection of optical photons   (IW - 07 Jun, 2012)
1 Feedback: Re: Detection of optical photons   (Gumplinger Peter - 07 Jun, 2012)
447 Question: trouble with optical properties meaning   (esther - 19 May, 2012)
1 Feedback: Re: trouble with optical properties meaning   (Gumplinger Peter - 22 May, 2012)
(_ Question: Re: trouble with optical properties meaning   (esther - 24 May, 2012)
(_ None: Re: trouble with optical properties meaning   (Vlasios Vasileiou - 29 May, 2012)
(_ Question: Re: trouble with optical properties meaning   (esther - 07 Jun, 2012)
(_ Feedback: Re: trouble with optical properties meaning   (Gumplinger Peter - 07 Jun, 2012)
(_ Ok: Re: trouble with optical properties meaning   (esther - 08 Jun, 2012)
(_ Question: Re: trouble with optical properties meaning   (Aram Teymurazyan - 04 Feb, 2013)
(_ None: Re: trouble with optical properties meaning   (Vlasios Vasileiou - 06 Feb, 2013)
(_ None: Re: trouble with optical properties meaning   (Aram Teymurazyan - 06 Feb, 2013)
446 Question: Birks coeff for BC501   (sylvian kahane - 18 May, 2012)
445 Question: difference between polished and polishedfrontpainted   (Athreya Shankar - 17 May, 2012)
1 Feedback: Re: difference between polished and polishedfrontpainted   (Gumplinger Peter - 17 May, 2012)
(_ Question: Re: difference between polished and polishedfrontpainted   (Athreya Shankar - 18 May, 2012)
(_ Feedback: Re: difference between polished and polishedfrontpainted   (Gumplinger Peter - 18 May, 2012)
(_ Feedback: Re: difference between polished and polishedfrontpainted   (Athreya Shankar - 19 May, 2012)
(_ Agree: Re: difference between polished and polishedfrontpainted   (Gumplinger Peter - 22 May, 2012)
(_ Feedback: Re: difference between polished and polishedfrontpainted   (Athreya Shankar - 23 May, 2012)
(_ Disagree: Re: difference between polished and polishedfrontpainted   (Gumplinger Peter - 23 May, 2012)
(_ Ok: Re: difference between polished and polishedfrontpainted   (Athreya Shankar - 23 May, 2012)
(_ Question: Re: difference between polished and polishedfrontpainted   (Erik Dietz-Laursonn - 10 Sep, 2012)
1 Feedback: Re: difference between polished and polishedfrontpainted   (Gumplinger Peter - 18 Sep, 2012)
... 1 Message(s)
2 Ok: Re: difference between polished and polishedfrontpainted   (Athreya Shankar - 03 Oct, 2012)
444 Question: How to add optical properties to an external defined material ?   (sylvian kahane - 13 May, 2012)
1 Feedback: Re: How to add optical properties to an external defined material ?   (Gumplinger Peter - 14 May, 2012)
443 Question: How to define the WLS quantum yield   (vesna cuplov - 02 May, 2012)
1 Feedback: Re: How to define the WLS quantum yield   (Gumplinger Peter - 02 May, 2012)
(_ None: Re: How to define the WLS quantum yield   (Sarah Eno - 09 Jul, 2012)
(_ Feedback: Re: How to define the WLS quantum yield   (Gumplinger Peter - 10 Jul, 2012)
442 Question: How to explain energy spectra of emmited photons from a scintillator, in my code?   (Mehdi Abbasian Motlagh - 01 May, 2012)
1 Feedback: Re: How to explain energy spectra of emmited photons from a scintillator, in my code?   (Gumplinger Peter - 01 May, 2012)
(_ Ok: Re: How to explain energy spectra of emmited photons from a scintillator, in my code?   (Mehdi Abbasian Motlagh - 06 May, 2012)
(_ Question: Re: How to explain energy spectra of emmited photons from a scintillator, in my code?   (Mehdi Abbasian Motlagh - 15 May, 2012)
(_ Feedback: Re: How to explain energy spectra of emmited photons from a scintillator, in my code?   (Gumplinger Peter - 15 May, 2012)
(_ Question: Re: How to explain energy spectra of emmited photons from a scintillator, in my code?   (Mehdi Abbasian Motlagh - 16 May, 2012)
(_ Feedback: Re: How to explain energy spectra of emmited photons from a scintillator, in my code?   (Gumplinger Peter - 16 May, 2012)
(_ Question: Re: How to explain energy spectra of emmited photons from a scintillator, in my code?   (Mehdi Abbasian Motlagh - 21 May, 2012)
(_ Feedback: Re: How to explain energy spectra of emmited photons from a scintillator, in my code?   (Gumplinger Peter - 22 May, 2012)
(_ Ok: Re: How to explain energy spectra of emmited photons from a scintillator, in my code?   (Mehdi Abbasian Motlagh - 23 May, 2012)
441 Question: OpticalSurface and Parameterised Volumes   (Liliana Cortes - 25 Apr, 2012)
1 Feedback: Re: OpticalSurface and Parameterised Volumes   (Gumplinger Peter - 26 Apr, 2012)
440 Question: What is RINDEX, ABSLENGTH, & ... for plastic scintillators?   (Mehdi Abbasian Motlagh - 22 Apr, 2012)
1 Feedback: Re: What is RINDEX, ABSLENGTH, & ... for plastic scintillators?   (Benton Pahlka - 23 Apr, 2012)
1 Note: Re: What is RINDEX, ABSLENGTH, & ... for plastic scintillators?   (Mehdi Abbasian Motlagh - 23 Apr, 2012)
2 Question: Re: What is RINDEX, ABSLENGTH, & ... for plastic scintillators?   (Mehdi Abbasian Motlagh - 23 Apr, 2012)
439 Question: Optical Photons not getting reflected from Auminium.   (Ashwath Rao - 21 Apr, 2012)
1 More: Re: Optical Photons not getting reflected from Aluminium.   (Ashwath Rao - 21 Apr, 2012)
2 Feedback: Re: Optical Photons not getting reflected from Auminium.   (Athreya Shankar - 24 Apr, 2012)
3 Feedback: Re: Optical Photons not getting reflected from Auminium.   (Ashwath Rao - 25 Apr, 2012)
1 Feedback: Re: Optical Photons not getting reflected from Auminium.   (Athreya Shankar - 27 Apr, 2012)
... 2 Message(s)
438 Question: No pecular compton edge and back scatter peak.   (Ashwath Rao - 17 Apr, 2012)
437 Question: Mie scattering cross section   (vesna cuplov - 17 Apr, 2012)
1 Feedback: Re: Mie scattering cross section   (Gumplinger Peter - 25 Apr, 2012)
436 Question: Question regarding LXe example   (Athreya Shankar - 05 Apr, 2012)
1 Feedback: Re: Question regarding LXe example   (Gumplinger Peter - 05 Apr, 2012)
(_ Question: Re: Question regarding LXe example   (Athreya Shankar - 07 Apr, 2012)
435 Question: Question about the photocathode simulation and how to Detect the photon?   (Xiaodong Zhang - 02 Apr, 2012)
1 More: Re: Question about the photocathode simulation and how to Detect the photon?   (Xiaodong Zhang - 02 Apr, 2012)
(_ Warning: Re: Question about the photocathode simulation and how to Detect the photon?   (Gumplinger Peter - 02 Apr, 2012)
(_ None: Re: Question about the photocathode simulation and how to Detect the photon?   (Xiaodong Zhang - 02 Apr, 2012)
1 None: Re: Question about the photocathode simulation and how to Detect the photon?   (Xiaodong Zhang - 03 Apr, 2012)
... 2 Message(s)
2 Feedback: Re: Question about the photocathode simulation and how to Detect the photon?   (Gumplinger Peter - 03 Apr, 2012)
434 Question: number of optical photons remains constant   (Cejo George - 02 Apr, 2012)
1 Feedback: Re: number of optical photons remains constant   (Gumplinger Peter - 02 Apr, 2012)
(_ Question: Re: number of optical photons remains constant   (Ashwath Rao - 02 Apr, 2012)
(_ Disagree: Re: number of optical photons remains constant   (Gumplinger Peter - 02 Apr, 2012)
(_ Question: Re: number of optical photons remains constant   (Cejo George - 03 Apr, 2012)
(_ Feedback: Re: number of optical photons remains constant   (Gumplinger Peter - 03 Apr, 2012)
(_ Agree: Re: number of optical photons remains constant   (Ashwath Rao - 05 Apr, 2012)
(_ Feedback: Re: number of optical photons remains constant   (Ashwath Rao - 06 Apr, 2012)
433 Question: Optical photon processes in Geant4.9.5.0   (Yong Liu - 26 Mar, 2012)
1 Feedback: Re: Optical photon processes in Geant4.9.5.0   (Gumplinger Peter - 26 Mar, 2012)
1 Feedback: Re: Optical photon processes in Geant4.9.5.0   (Yong Liu - 27 Mar, 2012)
2 None: Re: Optical photon processes in Geant4.9.5.0   (Eric Abel - 04 Apr, 2012)
... 4 Message(s)
432 Question: optical photons and CPU issues   (Athreya Shankar - 09 Mar, 2012)
431 Question: Characteristics of BGO   (Salianka Ruslan - 01 Mar, 2012)
1 Feedback: Re: Characteristics of BGO   (Gumplinger Peter - 02 Mar, 2012)
430 None: Diffuse mirror   (Davit Mayilyan - 28 Feb, 2012)
1 Feedback: Re: Diffuse mirror   (Gumplinger Peter - 28 Feb, 2012)
(_ Feedback: Re: Diffuse mirror   (Davit Mayilyan - 29 Feb, 2012)
429 Question: is it possible to generate an optical photon beam?   (Antonio - 23 Feb, 2012)
1 Feedback: Re: is it possible to generate an optical photon beam?   (Gumplinger Peter - 23 Feb, 2012)
1 Ok: Re: is it possible to generate an optical photon beam?   (Antonio - 23 Feb, 2012)
2 None: Re: is it possible to generate an optical photon beam?   (michel maire - 25 Feb, 2012)
428 None: Visibiliy of reflection coefficient in G4LogicalBorderSurface   (Davinder Siwal - 14 Feb, 2012)
1 None: Re: Visibiliy of reflection coefficient in G4LogicalBorderSurface   (Athreya Shankar - 14 Feb, 2012)
2 Feedback: Re: Visibiliy of reflection coefficient in G4LogicalBorderSurface   (Gumplinger Peter - 14 Feb, 2012)
1 None: Re: Visibiliy of reflection coefficient in G4LogicalBorderSurface   (Davinder Siwal - 15 Feb, 2012)
... 2 Message(s)
427 None: Quantum Efficiency !!!!   (Davinder Siwal - 11 Feb, 2012)
1 None: Re: Quantum Efficiency !!!!   (Benton Pahlka - 11 Feb, 2012)
426 Question: segmentation violation when running many events   (Athreya Shankar - 11 Feb, 2012)
1 None: Re: segmentation violation when running many events   (Davinder Siwal - 11 Feb, 2012)
(_ More: Re: segmentation violation when running many events   (Athreya Shankar - 14 Feb, 2012)
(_ None: Re: segmentation violation when running many events   (Davinder Siwal - 14 Feb, 2012)
425 None: Gd in a water cherenkov   (jason goon - 07 Feb, 2012)
424 Question: strange invoke of scintillation process   (Athreya Shankar - 01 Feb, 2012)
1 Disagree: Re: strange invoke of scintillation process   (Gumplinger Peter - 01 Feb, 2012)
423 Question: Getting Neutron Scattering in Liquid Scintillator   (Lori Rebenitsch - 31 Jan, 2012)
1 Feedback: Re: Getting Neutron Scattering in Liquid Scintillator   (Gumplinger Peter - 31 Jan, 2012)
(_ None: Re: Getting Neutron Scattering in Liquid Scintillator   (Lori Rebenitsch - 01 Feb, 2012)
(_ Feedback: Re: Getting Neutron Scattering in Liquid Scintillator   (Gumplinger Peter - 01 Feb, 2012)
422 Question: OpBoundary process not called   (Athreya Shankar - 25 Jan, 2012)
1 Feedback: Re: OpBoundary process not called   (Gumplinger Peter - 25 Jan, 2012)
421 Question: segmentation violation due to pmt process_hits and event action   (Athreya Shankar - 21 Jan, 2012)
1 Feedback: Re: segmentation violation due to pmt process_hits and event action   (Gumplinger Peter - 23 Jan, 2012)
420 Sad: Optical photons propagating at c instead of group velocity   (Douglas Roberts - 05 Jan, 2012)
1 Agree: Re: Optical photons propagating at c instead of group velocity   (Gumplinger Peter - 08 Jan, 2012)
(_ More: Re: Optical photons propagating at c instead of group velocity   (Gumplinger Peter - 24 Jan, 2012)
419 Question: Problem with G4Ellipsoid surface   (moritz v. sivers - 02 Jan, 2012)
1 Feedback: Re: Problem with G4Ellipsoid surface   (Gumplinger Peter - 16 Jan, 2012)
418 Question: Problem in Scintillation Simulation with Nonlinear Light Yield   (Xing Zhang - 28 Dec, 2011)
1 Feedback: Re: Problem in Scintillation Simulation with Nonlinear Light Yield   (Gumplinger Peter - 16 Jan, 2012)
(_ More: Re: Problem in Scintillation Simulation with Nonlinear Light Yield   (Gumplinger Peter - 20 Jan, 2012)
417 Question: scattering angle of optical photons   (Lilia Drakopoulou - 12 Dec, 2011)
1 Feedback: Re: scattering angle of optical photons   (Gumplinger Peter - 12 Dec, 2011)
416 Question: queries regarding border surfaces   (Athreya Shankar - 03 Dec, 2011)
1 None: Re: queries regarding border surfaces   (Davinder Siwal - 05 Dec, 2011)
(_ Question: Re: queries regarding border surfaces   (Athreya Shankar - 05 Dec, 2011)
(_ Feedback: Re: queries regarding border surfaces   (Gumplinger Peter - 05 Dec, 2011)
(_ None: Re: queries regarding border surfaces   (Athreya Shankar - 06 Dec, 2011)
(_ Feedback: Re: queries regarding border surfaces   (Gumplinger Peter - 06 Dec, 2011)
415 None: Question about the linearity parameter in LYSO crystal   (Davinder Siwal - 24 Nov, 2011)
1 Feedback: Re: Question about the linearity parameter in LYSO crystal   (Gumplinger Peter - 24 Nov, 2011)
1 None: Re: Question about the linearity parameter in LYSO crystal   (Davinder Siwal - 24 Nov, 2011)
2 None: Re: Question about the linearity parameter in LYSO crystal   (Benton Pahlka - 25 Nov, 2011)
1 None: Re: Question about the linearity parameter in LYSO crystal   (Davinder Siwal - 25 Nov, 2011)
3 None: Re: Question about the linearity parameter in LYSO crystal   (Benton Pahlka - 25 Nov, 2011)
1 None: Re: Question about the linearity parameter in LYSO crystal   (Davinder Siwal - 28 Nov, 2011)
... 4 Message(s)
414 Question: optical processes along with predefined physics list   (Athreya Shankar - 04 Nov, 2011)
1 Feedback: Re: optical processes along with predefined physics list   (Gumplinger Peter - 04 Nov, 2011)
(_ Question: Re: optical processes along with predefined physics list   (Athreya Shankar - 04 Nov, 2011)
(_ Agree: Re: optical processes along with predefined physics list   (Gumplinger Peter - 07 Nov, 2011)
413 Question: Question on reflectivity definition   (Wenliang Li - 11 Oct, 2011)
1 Feedback: Re: Question on reflectivity definition   (Gumplinger Peter - 11 Oct, 2011)
(_ Agree: Re: Question on reflectivity definition   (Wenliang Li - 17 Oct, 2011)
412 None: look up tables   (Yusuf Erdogan - 10 Oct, 2011)
1 Feedback: Re: look up tables   (Gumplinger Peter - 11 Oct, 2011)
(_ None: Re: look up tables   (Yusuf Erdogan - 12 Oct, 2011)
(_ Feedback: Re: look up tables   (Gumplinger Peter - 12 Oct, 2011)
411 Question: Air Gap   (Eric - 03 Oct, 2011)
1 Idea: Re: Air Gap   (Benton Pahlka - 03 Oct, 2011)
2 Feedback: Re: Air Gap   (Gumplinger Peter - 04 Oct, 2011)
410 Question: Lambertian reflector   (Mike - 29 Sep, 2011)
1 Feedback: Re: Lambertian reflector   (Gumplinger Peter - 29 Sep, 2011)
(_ Question: Re: Lambertian reflector   (Mike - 30 Sep, 2011)
409 Question: output file using ostream   (Lilia Drakopoulou - 12 Sep, 2011)
1 Ok: Re: output file using ostream   (Lilia Drakopoulou - 13 Sep, 2011)
1 Question: Re: output file using ostream   (Steve Asztalos - 14 Sep, 2011)
2 Question: Re: output file using ostream   (Pierre - 11 Jul, 2014)
... 1 Message(s)
2 Feedback: Re: output file using ostream   (Neil Fazel - 14 Sep, 2011)
408 Question: WLS emission   (Davit Mayilyan - 05 Sep, 2011)
1 Feedback: Re: WLS emission   (Gumplinger Peter - 13 Sep, 2011)
(_ Feedback: Re: WLS emission   (Davit Mayilyan - 16 Sep, 2011)
(_ Feedback: Re: WLS emission   (Gumplinger Peter - 16 Sep, 2011)
(_ Ok: Re: WLS emission   (Davit Mayilyan - 20 Sep, 2011)
407 Question: how to count cherenkov photons ? ? ?   (Lilia Drakopoulou - 01 Sep, 2011)
1 Feedback: Re: how to count cherenkov photons ? ? ?   (Gumplinger Peter - 01 Sep, 2011)
406 Question: One energy emission   (Davit Mayilyan - 26 Aug, 2011)
1 Feedback: Re: One energy emission   (Gumplinger Peter - 26 Aug, 2011)
(_ Ok: Re: One energy emission   (Davit Mayilyan - 31 Aug, 2011)
405 Question: StepTooSmall   (Davit Mayilyan - 22 Aug, 2011)
1 Feedback: Re: StepTooSmall   (Gumplinger Peter - 22 Aug, 2011)
(_ None: Re: StepTooSmall   (Davit Mayilyan - 23 Aug, 2011)
(_ Feedback: Re: StepTooSmall   (Gumplinger Peter - 23 Aug, 2011)
(_ Ok: Re: StepTooSmall   (Davit Mayilyan - 26 Aug, 2011)
404 None: Problem Counting Optical Photons   (Zach Miller - 28 Jul, 2011)
1 Feedback: Re: Problem Counting Optical Photons   (Gumplinger Peter - 05 Aug, 2011)
(_ None: Re: Problem Counting Optical Photons   (Zach Miller - 09 Aug, 2011)
403 None: Untitled   (Victor Khristenko - 19 Jul, 2011)
1 None: Re: MeV Energy Optical Photons   (Joel Long - 20 Jul, 2011)
402 None: Optical Photons Detection   (Victor Khristenko - 06 Jul, 2011)
1 None: RE: Optical Photons Detection   (Penny, Robert D. - 06 Jul, 2011)
401 Sad: help@Setted decay time constant can not accord with simulation result   (ja - 06 Jul, 2011)
1 Feedback: Re: help@Setted decay time constant can not accord with simulation result   (Gumplinger Peter - 15 Jul, 2011)
400 None: Untitled   (Victor Khristenko - 05 Jul, 2011)
1 Feedback: Re: Untitled   (Gumplinger Peter - 05 Jul, 2011)
399 Question: Error when inactivating Cerenkov process with neutrons   (Zach Hartwig - 05 Jul, 2011)
398 Question: regarding multiple scintillation materials   (Athreya Shankar - 04 Jul, 2011)
1 Feedback: Re: regarding multiple scintillation materials   (Gumplinger Peter - 05 Jul, 2011)
397 Question: questions about the parameter sigma alpha and ground-, polishedbackpainted   (Mike - 30 Jun, 2011)
1 Feedback: Re: questions about the parameter sigma alpha and ground-, polishedbackpainted   (Gumplinger Peter - 30 Jun, 2011)
(_ Question: Re: questions about the parameter sigma alpha and ground-, polishedbackpainted   (Mike - 01 Jul, 2011)
(_ Feedback: Re: questions about the parameter sigma alpha and ground-, polishedbackpainted   (Gumplinger Peter - 04 Jul, 2011)
396 Question: more photons counted than generated   (Athreya Shankar - 25 Jun, 2011)
1 Feedback: Re: more photons counted than generated   (Sam Blake - 26 Jun, 2011)
1 None: Re: more photons counted than generated   (Athreya Shankar - 26 Jun, 2011)
2 Feedback: Re: more photons counted than generated   (Gumplinger Peter - 27 Jun, 2011)
1 None: Re: more photons counted than generated   (Athreya Shankar - 27 Jun, 2011)
... 1 Message(s)
395 None: different properties of a material   (Jason Maldonis - 23 Jun, 2011)
1 None: Re: different properties of a material   (Joel Long - 23 Jun, 2011)
(_ None: Re: different properties of a material   (Jason Maldonis - 23 Jun, 2011)
394 None: doped material properties   (Jason Maldonis - 23 Jun, 2011)
1 None: Re: doped material properties   (Joel Long - 23 Jun, 2011)
1 None: Re: doped material properties   (Joel Long - 23 Jun, 2011)
2 None: Re: doped material properties   (Jason Maldonis - 23 Jun, 2011)
... 3 Message(s)
393 Question: No Reflection Of Optical Photons   (Ibrahim - 21 Jun, 2011)
1 Question: Re: No Reflection Of Optical Photons   (Joel Long - 23 Jun, 2011)
392 Sad: CAN'T UNDERSTAND A FEW THINGS RELATED TO SURFACES   (Athreya Shankar - 02 Jun, 2011)
1 Feedback: Re: CAN'T UNDERSTAND A FEW THINGS RELATED TO SURFACES   (Gumplinger Peter - 02 Jun, 2011)
(_ Ok: Re: CAN'T UNDERSTAND A FEW THINGS RELATED TO SURFACES   (Athreya Shankar - 02 Jun, 2011)
391 Question: Energy Conservation w/r to Cherenkov Emissions   (Matt Worden - 01 Jun, 2011)
1 Feedback: Re: Energy Conservation w/r to Cherenkov Emissions   (Gumplinger Peter - 01 Jun, 2011)
390 None: No reflection at reflector surface   (Athreya Shankar - 31 May, 2011)
1 Question: Re: No reflection at reflector surface   (Athreya Shankar - 01 Jun, 2011)
(_ Feedback: Re: No reflection at reflector surface   (Gumplinger Peter - 02 Jun, 2011)
389 Question: nonproportionality of scintillation light yield   (Martin Goettlich - 31 May, 2011)
1 Feedback: Re: nonproportionality of scintillation light yield   (Gumplinger Peter - 01 Jun, 2011)
(_ None: Re: nonproportionality of scintillation light yield   (Martin Goettlich - 08 Jun, 2011)
(_ Feedback: Re: nonproportionality of scintillation light yield   (Gumplinger Peter - 08 Jun, 2011)
388 Question: Optical Photon Tracking   (Phil Jones - 27 May, 2011)
1 Feedback: Re: Optical Photon Tracking   (Gumplinger Peter - 06 Jun, 2011)
387 Question: How to avoid printing out the data on the computer screen.   (Ibrahim - 25 May, 2011)
1 None: Re: How to avoid printing out the data on the computer screen.   (Randolph Moellenberg - 25 May, 2011)
386 None: Memory problem with optical photons   (Davinder Siwal - 23 May, 2011)
1 Feedback: Re: Memory problem with optical photons   (Gumplinger Peter - 24 May, 2011)
(_ None: Re: Memory problem with optical photons   (Davinder Siwal - 29 May, 2011)
385 Question: WLS Spectra   (Eric - 16 May, 2011)
1 Feedback: Re: WLS Spectra   (Gumplinger Peter - 16 May, 2011)
(_ Ok: Re: WLS Spectra   (Eric - 17 May, 2011)
384 Question: hadr01 including Cerenkov process   (Yusuf - 12 May, 2011)
1 Feedback: Re: hadr01 including Cerenkov process   (Gumplinger Peter - 12 May, 2011)
383 Question: NaI scintillator - Al housing reflectivity - too many reflections   (Simone - 28 Apr, 2011)
1 Feedback: Re: NaI scintillator - Al housing reflectivity - too many reflections   (Gumplinger Peter - 28 Apr, 2011)
382 Question: what exactly SetMaxBetaChangePerStep means???   (ja - 07 Apr, 2011)
1 Feedback: Re: what exactly SetMaxBetaChangePerStep means???   (Gumplinger Peter - 08 Apr, 2011)
(_ Question: additional question Re: what exactly SetMaxBetaChangePerStep means???   (ja - 10 Apr, 2011)
(_ Feedback: additional question Re: what exactly SetMaxBetaChangePerStep means???   (Gumplinger Peter - 11 Apr, 2011)
(_ None: additional question Re: what exactly SetMaxBetaChangePerStep means???   (ja - 11 Apr, 2011)
(_ Question: additional question Re: what exactly SetMaxBetaChangePerStep means???   (Gumplinger Peter - 12 Apr, 2011)
(_ None: additional question Re: what exactly SetMaxBetaChangePerStep means???   (ja - 12 Apr, 2011)
(_ Feedback: additional question Re: what exactly SetMaxBetaChangePerStep means???   (Gumplinger Peter - 13 Apr, 2011)
381 Question: N06 example   (Yusuf - 01 Apr, 2011)
1 Warning: Re: N06 example   (Gumplinger Peter - 01 Apr, 2011)
380 Question: What is the right way to implement anisotropic optical properties in Geant4?   (Dragos Constantin - 25 Mar, 2011)
1 Feedback: Re: What is the right way to implement anisotropic optical properties in Geant4?   (Gumplinger Peter - 28 Mar, 2011)
(_ None: Re: What is the right way to implement anisotropic optical properties in Geant4?   (Dragos Constantin - 28 Mar, 2011)
379 Question: Error getting constant RINDEX property using G4OpticalBoundaryProcess   (Sam Blake - 13 Mar, 2011)
1 Feedback: Re: Error getting constant RINDEX property using G4OpticalBoundaryProcess   (Gumplinger Peter - 14 Mar, 2011)
(_ None: Re: Error getting constant RINDEX property using G4OpticalBoundaryProcess   (Sam Blake - 14 Mar, 2011)
378 Question: Problems with Optical Photons [OpAbsorption]   (Ana - 11 Mar, 2011)
1 Feedback: Re: Problems with Optical Photons [OpAbsorption]   (Gumplinger Peter - 11 Mar, 2011)
(_ None: Re: Problems with Optical Photons [OpAbsorption]   (Ana - 14 Mar, 2011)
1 Feedback: Re: Problems with Optical Photons [OpAbsorption]   (Gumplinger Peter - 15 Mar, 2011)
2 Warning: Re: Problems with Optical Photons [OpAbsorption]   (Gumplinger Peter - 15 Mar, 2011)
... 1 Message(s)
377 None: Surface Concept!!!!!   (Davinder Siwal - 09 Mar, 2011)
1 Feedback: Re: Surface Concept!!!!!   (Sam Blake - 10 Mar, 2011)
(_ Agree: Re: Surface Concept!!!!!   (Gumplinger Peter - 10 Mar, 2011)
(_ None: Re: Surface Concept!!!!!   (Davinder Siwal - 10 Mar, 2011)
(_ More: Re: Surface Concept!!!!!   (Gumplinger Peter - 11 Mar, 2011)
(_ None: Re: Surface Concept!!!!!   (Davinder Siwal - 11 Mar, 2011)
376 Question: Implemeting non-linearity to light yield   (Malachi Schram - 08 Mar, 2011)
1 Agree: Re: Implemeting non-linearity to light yield   (Gumplinger Peter - 08 Mar, 2011)
(_ Warning: Re: Implemeting non-linearity to light yield   (Gumplinger Peter - 08 Mar, 2011)
(_ None: Re: Implemeting non-linearity to light yield   (Malachi Schram - 09 Mar, 2011)
(_ Feedback: Re: Implemeting non-linearity to light yield   (Gumplinger Peter - 09 Mar, 2011)
(_ None: Re: Implemeting non-linearity to light yield   (Malachi Schram - 11 Mar, 2011)
(_ Ok: Re: Implemeting non-linearity to light yield   (Gumplinger Peter - 11 Mar, 2011)
375 Question: count the number of optic photons   (Le Ba Manh Hung - 08 Mar, 2011)
1 Disagree: Re: count the number of optic photons   (Gumplinger Peter - 08 Mar, 2011)
(_ Question: Re: count the number of optic photons   (Le Ba Manh Hung - 15 Mar, 2011)
(_ Feedback: Re: count the number of optic photons   (Gumplinger Peter - 15 Mar, 2011)
(_ Question: Re: count the number of optic photons   (Le Ba Manh Hung - 21 Mar, 2011)
(_ Feedback: Re: count the number of optic photons   (Gumplinger Peter - 21 Mar, 2011)
(_ Ok: Re: count the number of optical photons   (Le Ba Manh Hung - 21 Mar, 2011)
374 Question: Change the color of optical photon   (Ibrahim - 04 Mar, 2011)
1 Feedback: Re: Change the color of optical photon   (Nicole Ackerman - 04 Mar, 2011)
2 None: Re: Change the color of optical photon   (michel maire - 06 Mar, 2011)
373 Question: unexpected rise of light yield with increasing surface roughness (sigma_alpha)   (Martin Goettlich - 21 Feb, 2011)
1 Feedback: Re: unexpected rise of light yield with increasing surface roughness (sigma_alpha)   (Gumplinger Peter - 04 Mar, 2011)
372 Question: Applying q.e. of photon detector at Cerenkov photon production stage?   (Luka Santelj - 07 Feb, 2011)
1 Feedback: Re: Applying q.e. of photon detector at Cerenkov photon production stage?   (Gumplinger Peter - 10 Feb, 2011)
1 None: Re: Applying q.e. of photon detector at Cerenkov photon production stage?   (Luka Santelj - 17 Feb, 2011)
2 Question: Re: Applying q.e. of photon detector at Cerenkov photon production stage?   (Michael H. Kelsey - 17 Feb, 2011)
... 2 Message(s)
371 None: Too Much Self Absorption   (Davinder Siwal - 05 Feb, 2011)
1 None: Re: Too Much Self Absorption(Solved)   (Davinder Siwal - 07 Feb, 2011)
370 Question: Parameter Scan of Sigma_Alpha   (Susanne Jungmann - 01 Feb, 2011)
1 Question: Parameter Scan of Specularspike   (Susanne Jungmann - 12 Feb, 2011)
369 None: PhotoCathodeHits for each gamma interaction vertex   (Davinder Siwal - 31 Jan, 2011)
1 Feedback: Re: PhotoCathodeHits for each gamma interaction vertex   (Gumplinger Peter - 31 Jan, 2011)
(_ None: Re: PhotoCathodeHits for each gamma interaction vertex   (Davinder Siwal - 01 Feb, 2011)
368 Question: amount of produced photons in the scintillator   (Mike - 24 Jan, 2011)
1 Feedback: Re: amount of produced photons in the scintillator   (Gumplinger Peter - 24 Jan, 2011)
367 Question: Optical Photons Spectrum   (Dragos Constantin - 21 Jan, 2011)
1 Feedback: Re: Optical Photons Spectrum   (Gumplinger Peter - 21 Jan, 2011)
(_ More: Re: Optical Photons Spectrum   (Gumplinger Peter - 21 Jan, 2011)
(_ More: Re: Optical Photons Spectrum   (Gumplinger Peter - 21 Jan, 2011)
1 Idea: Re: Optical Photons Spectrum   (Benton Pahlka - 21 Jan, 2011)
... 1 Message(s)
2 Feedback: Re: Optical Photons Spectrum   (Dragos Constantin - 26 Jan, 2011)
366 None: photoelctrons ???   (Davinder Siwal - 18 Jan, 2011)
1 Disagree: Re: photoelctrons ???   (Gumplinger Peter - 18 Jan, 2011)
(_ None: Re: photoelctrons ???   (Davinder Siwal - 18 Jan, 2011)
(_ Feedback: Re: photoelctrons ???   (Gumplinger Peter - 19 Jan, 2011)
(_ None: Re: photoelctrons ???   (Davinder Siwal - 19 Jan, 2011)
(_ Feedback: Re: photoelctrons ???   (Gumplinger Peter - 20 Jan, 2011)
(_ None: Re: photoelctrons ???   (Davinder Siwal - 20 Jan, 2011)
365 None: Refraction has not occur   (Davinder Siwal - 18 Jan, 2011)
1 Feedback: Re: Refraction has not occur   (Gumplinger Peter - 18 Jan, 2011)
364 Question: beginer question: NaI scintillation properties table   (matthew - 17 Jan, 2011)
1 Feedback: Re: beginer question: NaI scintillation properties table   (Gumplinger Peter - 17 Jan, 2011)
(_ None: Re: beginer question: NaI scintillation properties table   (Simone - 29 Apr, 2011)
363 Question: scintillation spectrum of the scintillator   (Mike - 13 Jan, 2011)
1 Feedback: Re: scintillation spectrum of the scintillator   (Gumplinger Peter - 17 Jan, 2011)
(_ Feedback: Re: scintillation spectrum of the scintillator   (Mike - 24 Jan, 2011)
362 None: a problem about the LUT model of optical surface   (tanghh@ihep.ac.cn - 22 Dec, 2010)
1 Feedback: Re: a problem about the LUT model of optical surface   (Gumplinger Peter - 17 Jan, 2011)
361 Question: Image Noise   (Ibrahim - 19 Dec, 2010)
360 Question: How to define one single surface of a solid differently   (Susanne Jungmann - 15 Dec, 2010)
1 Feedback: Re: How to define one single surface of a solid differently   (Gumplinger Peter - 15 Dec, 2010)
(_ Ok: Re: How to define one single surface of a solid differently   (Susanne Jungmann - 15 Dec, 2010)
359 Question: Optical Photon Wave Length Shifting   (Eric - 13 Dec, 2010)
1 Idea: Re: Optical Photon Wave Length Shifting   (Benton Pahlka - 14 Dec, 2010)
(_ Question: Re: Optical Photon Wave Length Shifting   (Eric - 16 Dec, 2010)
1 Disagree: Re: Optical Photon Wave Length Shifting   (Gumplinger Peter - 16 Dec, 2010)
... 2 Message(s)
2 Idea: Re: Optical Photon Wave Length Shifting   (Benton Pahlka - 17 Dec, 2010)
358 Sad: Initialising a basic scintillation event   (Adam Morrey - 09 Dec, 2010)
357 Question: Total internal reflection canceled by sensitive detector   (Mario - 03 Dec, 2010)
1 Feedback: Re: Total internal reflection canceled by sensitive detector   (Gumplinger Peter - 03 Dec, 2010)
1 Ok: Re: Total internal reflection canceled by sensitive detector   (Mario - 03 Dec, 2010)
2 Question: Re: Total internal reflection canceled by sensitive detector   (Erik Dietz-Laursonn - 12 Apr, 2013)
... 1 Message(s)
356 None: To Many Cerenkov Photons   (Davinder Siwal - 29 Nov, 2010)
1 Feedback: Re: To Many Cerenkov Photons   (Gumplinger Peter - 30 Nov, 2010)
355 Question: Material Properties Table   (Eric - 29 Nov, 2010)
1 Feedback: Re: Material Properties Table   (Gumplinger Peter - 30 Nov, 2010)
354 None: LXe PMT   (Davinder Siwal - 28 Nov, 2010)
353 Question: Cerenkov photon production from multiple primaries   (Jesse Wodin - 17 Nov, 2010)
1 Feedback: Re: Cerenkov photon production from multiple primaries   (Gumplinger Peter - 17 Nov, 2010)
352 Sad: Cerenkov Spectral Shape   (Nicole Ackerman - 08 Nov, 2010)
1 None: RE: Cerenkov Spectral Shape   (Penny, Robert D. - 09 Nov, 2010)
1 Feedback: Re: RE: Cerenkov Spectral Shape   (Nicole Ackerman - 09 Nov, 2010)
... 2 Message(s)
2 Question: Re: Cerenkov Spectral Shape   (Eric - 18 Oct, 2011)
1 Ok: Re: Cerenkov Spectral Shape   (Nicole Ackerman - 19 Oct, 2011)
... 1 Message(s)
351 Question: Optical Photon Scattering   (Ibrahim - 05 Nov, 2010)
1 Feedback: Re: Optical Photon Scattering   (Gumplinger Peter - 05 Nov, 2010)
(_ Feedback: Re: Optical Photon Scattering   (Gumplinger Peter - 08 Nov, 2010)
350 Question: Simulation Blocked   (Ibrahim - 05 Nov, 2010)
1 Feedback: Re: Simulation Blocked   (Gumplinger Peter - 05 Nov, 2010)
(_ None: RE: Simulation Blocked   (Penny, Robert D. - 05 Nov, 2010)
349 None: Boundary process and copies of the mother volume   (Paola Marini - 08 Oct, 2010)
1 Feedback: Re: Boundary process and copies of the mother volume   (Gumplinger Peter - 13 Oct, 2010)
(_ None: Re: Boundary process and copies of the mother volume   (Paola Marini - 14 Oct, 2010)
348 Question: Simulation is blocked   (Ibrahim - 08 Oct, 2010)
347 Question: Mie scattering available?   (Lukas Schulte - 29 Sep, 2010)
1 Feedback: Re: Mie scattering available?   (Gumplinger Peter - 03 Nov, 2010)
346 Question: Surface Parameters of Unified Model   (Susanne Jungmann - 22 Sep, 2010)
1 Feedback: Re: Surface Parameters of Unified Model   (Gumplinger Peter - 22 Sep, 2010)
(_ Question: Re: Surface Parameters of Unified Model   (Susanne Jungmann - 26 Sep, 2010)
(_ Feedback: Re: Surface Parameters of Unified Model   (Gumplinger Peter - 27 Sep, 2010)
345 Question: test out of a gamma detector   (Iryna Chaikovska - 21 Sep, 2010)
1 None: Re: test out of a gamma detector   (Gumplinger Peter - 14 Oct, 2010)
344 Question: Emission spectrum of scintillator   (Iryna - 15 Sep, 2010)
1 Feedback: Re: Emission spectrum of scintillator   (Gumplinger Peter - 16 Sep, 2010)
(_ Ok: Re: Emission spectrum of scintillator   (Iryna Chaikovska - 20 Sep, 2010)
343 Question: Compare surface roughness and travelling path of photons   (Susanne Jungmann - 13 Sep, 2010)
1 Idea: Re: Compare surface roughness and travelling path of photons   (Randolph Moellenberg - 15 Sep, 2010)
1 Question: Re: Compare surface roughness and travelling path of photons   (Susanne Jungmann - 15 Sep, 2010)
2 Feedback: Re: Compare surface roughness and travelling path of photons   (Gumplinger Peter - 15 Sep, 2010)
2 Feedback: Re: Compare surface roughness and travelling path of photons   (Gumplinger Peter - 15 Sep, 2010)
342 None: No Optical Photon is produced   (Davinder Siwal - 11 Sep, 2010)
1 None: Re: No Optical Photon is produced   (Randolph Moellenberg - 13 Sep, 2010)
1 None: Re: No Optical Photon is produced   (Davinder Siwal - 13 Sep, 2010)
... 1 Message(s)
2 Feedback: Re: No Optical Photon is produced   (Gumplinger Peter - 14 Sep, 2010)
1 None: Re: No Optical Photon is produced   (Davinder Siwal - 15 Sep, 2010)
... 3 Message(s)
341 None: Scintillation properties of BC 420   (Paola Marini - 06 Sep, 2010)
1 Feedback: Re: Scintillation properties of BC 420   (Gumplinger Peter - 16 Sep, 2010)
340 None: Scintillator detector efficiency   (Davinder Siwal - 04 Sep, 2010)
1 None: Re: Scintillator detector efficiency   (Randolph Moellenberg - 09 Sep, 2010)
339 Question: change to dielectric_dielectric routine in geant4.9.3.p01   (Jessica Cook - 25 Aug, 2010)
1 Warning: Re: change to dielectric_dielectric routine in geant4.9.3.p01   (Gumplinger Peter - 27 Aug, 2010)
338 Question: electron range cuts and Birk's constant   (Aram Teymurazyan - 05 Aug, 2010)
337 Question: surface properties of copies of physical volumes   (Mike - 19 Jul, 2010)
1 Feedback: Re: surface properties of copies of physical volumes   (Gumplinger Peter - 19 Jul, 2010)
(_ Feedback: Re: surface properties of copies of physical volumes   (Mike - 20 Jul, 2010)
336 Question: surface of a raw crystal   (Martin Goettlich - 07 Jul, 2010)
1 Feedback: Re: surface of a raw crystal   (Gumplinger Peter - 07 Jul, 2010)
335 Question: Optical Photon Interaction in Silicon   (Ibrahim - 10 Jun, 2010)
1 Feedback: Re: Optical Photon Interaction in Silicon   (Gumplinger Peter - 14 Jun, 2010)
334 Question: strange results for polished reflector   (Yuri Soloviev - 17 May, 2010)
1 Feedback: Re: strange results for polished reflector   (Gumplinger Peter - 17 May, 2010)
(_ None: Re: strange results for polished reflector   (Yuri Soloviev - 17 May, 2010)
(_ Warning: Re: strange results for polished reflector   (Gumplinger Peter - 18 May, 2010)
(_ Ok: Re: strange results for polished reflector   (Yuri Soloviev - 20 May, 2010)
333 Question: Mean Free Path Of Optical Photons   (Ibrahim - 07 May, 2010)
332 Question: Optical Photons   (Ibrahim - 03 May, 2010)
1 Feedback: Re: Optical Photons   (Gumplinger Peter - 03 May, 2010)
331 Question: Optical Photons   (Ibrahim - 03 May, 2010)
330 Sad: Polish and ground - where it refers finally ?   (Yuri Soloviev - 30 Apr, 2010)
1 Feedback: Re: Polish and ground - where it refers finally ?   (Gumplinger Peter - 30 Apr, 2010)
(_ Feedback: Re: Polish and ground - where it refers finally ?   (Yuri Soloviev - 01 May, 2010)
(_ Disagree: Re: Polish and ground - where it refers finally ?   (Gumplinger Peter - 03 May, 2010)
329 None: Questions about spike constant and sigmaalpha   (Paloma - 29 Apr, 2010)
1 Warning: Re: Questions about spike constant and sigmaalpha   (Gumplinger Peter - 30 Apr, 2010)
328 Question: Add silicon photo diode to collect photos   (Qing Wang - 23 Apr, 2010)
327 Question: scintillator + muons simulation   (Edmundo Garcia - 09 Apr, 2010)
326 None: Absorption length for CsI   (Paloma - 07 Apr, 2010)
325 Question: TheCerenkovProcess->SetMaxNumPhotonsPerStep(20)   (Ibrahim - 06 Apr, 2010)
1 Feedback: Re: TheCerenkovProcess->SetMaxNumPhotonsPerStep(20)   (Gumplinger Peter - 16 Apr, 2010)
324 Question: Optical photons simulation time   (Ibrahim - 06 Apr, 2010)
1 Feedback: Re: Optical photons simulation time   (Gumplinger Peter - 16 Apr, 2010)
(_ Disagree: Re: Optical photons simulation time   (Ibrahim - 03 May, 2010)
323 None: polishedbackpainted calculation order   (Robert D. Penny - 05 Apr, 2010)
1 Feedback: Re: polishedbackpainted calculation order   (Gumplinger Peter - 16 Apr, 2010)
(_ None: Re: polishedbackpainted calculation order   (Robert Penny - 29 Jun, 2010)
(_ None: Re: polishedbackpainted calculation order   (Robert Penny - 29 Jun, 2010)
(_ Warning: Re: polishedbackpainted calculation order   (Gumplinger Peter - 29 Jun, 2010)
322 Question: Optical Photons   (Ibrahim - 30 Mar, 2010)
1 Feedback: Re: Optical Photons   (Gumplinger Peter - 30 Mar, 2010)
2 None: Re: Optical Photons   (Cheick Thiam - 31 Mar, 2010)
321 Question: Boundary absorption or transmission?   (icx719 - 25 Mar, 2010)
1 Feedback: Re: Boundary absorption or transmission?   (Gumplinger Peter - 25 Mar, 2010)
320 None: Optically conected volumes   (Robert D. Penny - 24 Mar, 2010)
1 None: RE: Optically conected volumes   (Penny, Robert D. - 24 Mar, 2010)
(_ Feedback: Re: RE: Optically conected volumes   (Gumplinger Peter - 25 Mar, 2010)
319 Question: Optical Photons   (Ibrahim - 23 Mar, 2010)
1 Feedback: Re: Optical Photons   (Gumplinger Peter - 23 Mar, 2010)
318 None: Memory problem   (Paloma - 22 Mar, 2010)
1 Feedback: Re: Memory problem   (Gumplinger Peter - 22 Mar, 2010)
(_ None: Re: Memory problem   (Paloma - 23 Mar, 2010)
(_ Feedback: Re: Memory problem   (Gumplinger Peter - 23 Mar, 2010)
(_ None: Re: Memory problem   (Paloma - 24 Mar, 2010)
317 Warning: Problem(bug?) with SubtractionSolid and Boundary process   (n9-mr@mail.ru - 19 Mar, 2010)
1 Feedback: Re: Problem(bug?) with SubtractionSolid and Boundary process   (Gumplinger Peter - 19 Mar, 2010)
(_ None: Re: Problem(bug?) with SubtractionSolid and Boundary process   (n9-mr@mail.ru - 20 Mar, 2010)
316 Question: optical transmission and reflection though a layer between two materials with polished surfaces   (Mike - 02 Mar, 2010)
1 Feedback: Re: optical transmission and reflection though a layer between two materials with polished surfaces   (Gumplinger Peter - 02 Mar, 2010)
(_ Question: Re: optical transmission and reflection though a layer between two materials with polished surfaces   (Mike - 01 Apr, 2010)
(_ Feedback: Re: optical transmission and reflection though a layer between two materials with polished surfaces   (Gumplinger Peter - 01 Apr, 2010)
(_ Question: Re: optical transmission and reflection though a layer between two materials with polished surfaces   (Mike - 03 Apr, 2010)
(_ Feedback: Re: optical transmission and reflection though a layer between two materials with polished surfaces   (Gumplinger Peter - 13 Apr, 2010)
(_ Feedback: Re: optical transmission and reflection though a layer between two materials with polished surfaces   (Mike - 20 May, 2010)
315 None: Explanation for the number of optical photons detected in an apd   (Paloma - 23 Feb, 2010)
1 Feedback: Re: Explanation for the number of optical photons detected in an apd   (Gumplinger Peter - 23 Feb, 2010)
314 Question: Range Cuts and Energy Threshold   (Ibrahim - 23 Feb, 2010)
1 Feedback: Re: Range Cuts and Energy Threshold   (Gumplinger Peter - 23 Feb, 2010)
313 Question: strange total internal reflection when using polishedbackpainted   (Akira Okumura - 12 Feb, 2010)
1 Note: Re: strange total internal reflection when using polishedbackpainted   (Akira Okumura - 12 Feb, 2010)
(_ Warning: Re: strange total internal reflection when using polishedbackpainted   (Gumplinger Peter - 15 Feb, 2010)
(_ None: Re: strange total internal reflection when using polishedbackpainted   (Akira Okumura - 15 Feb, 2010)
312 Question: Complete EM Physics List   (Ibrahim - 09 Feb, 2010)
1 Feedback: Re: Complete EM Physics List   (Gumplinger Peter - 09 Feb, 2010)
311 None: Birks attenuation   (Hans Wenzel - 08 Feb, 2010)
1 Idea: Re: Birks attenuation   (Gumplinger Peter - 08 Feb, 2010)
1 None: Re: Birks attenuation   (Hans Wenzel - 09 Feb, 2010)
2 Question: Birks attenuation   (Hani Negm - 25 Dec, 2013)
1 None: Re: Birks attenuation   (Hans Wenzel - 25 Dec, 2013)
... 2 Message(s)
310 None: Birks attenuation   (Hans Wenzel - 08 Feb, 2010)
309 Question: no interaction at a boundary   (Akira Okumura - 07 Feb, 2010)
1 Warning: Re: no interaction at a boundary   (Gumplinger Peter - 08 Feb, 2010)
(_ None: Re: no interaction at a boundary   (Akira Okumura - 08 Feb, 2010)
308 None: Counting PMT photoelectrons   (Chibueze Zimuzo - 04 Feb, 2010)
1 Feedback: Re: Counting PMT photoelectrons   (Gumplinger Peter - 08 Feb, 2010)
2 Ok: Re: Counting PMT photoelectrons   (Chibueze Zimuzo - 09 Feb, 2010)
307 Question: Reflection, refraction and transmitted angles   (Paloma - 04 Feb, 2010)
1 Feedback: Re: Reflection, refraction and transmitted angles   (Gumplinger Peter - 04 Feb, 2010)
1 None: Re: Reflection, refraction and transmitted angles   (Paloma - 05 Feb, 2010)
2 None: Re: Reflection, refraction and transmitted angles   (Paloma - 05 Feb, 2010)
... 2 Message(s)
306 Question: Reconstructed Depth Position   (Chibueze Zimuzo - 31 Jan, 2010)
1 Feedback: Re: Reconstructed Depth Position   (Gumplinger Peter - 01 Feb, 2010)
305 Question: Refractive indices of painting materials   (Akira Okumura - 31 Jan, 2010)
1 Feedback: Re: Refractive indices of painting materials   (Gumplinger Peter - 01 Feb, 2010)
(_ Question: Re: Refractive indices of painting materials   (Akira Okumura - 02 Feb, 2010)
(_ Feedback: Re: Refractive indices of painting materials   (Gumplinger Peter - 03 Feb, 2010)
304 Question: bad_alloc error after changing geometry   (Astrid Velroyen - 22 Jan, 2010)
1 Idea: Re: bad_alloc error after changing geometry   (Wolfgang Lukas - 27 Jan, 2010)
(_ Feedback: Re: bad_alloc error after changing geometry   (Astrid Velroyen - 28 Jan, 2010)
303 Question: Sciintillation Emission Spectrum table   (Ron Mathis - 21 Jan, 2010)
1 Feedback: Re: Sciintillation Emission Spectrum table   (Benton Pahlka - 21 Jan, 2010)
2 Feedback: Re: Sciintillation Emission Spectrum table   (Gumplinger Peter - 21 Jan, 2010)
1 More: Re: Sciintillation Emission Spectrum table   (Ron Mathis - 22 Jan, 2010)
... 2 Message(s)
302 Note: G4Cerenkov and G4StepLimiter/StepMax   (Gumplinger Peter - 14 Jan, 2010)
301 Question: Optical Photons (5eV) pass simple silicon detector without interaction   (David Krapohl - 14 Jan, 2010)
1 Feedback: Re: Optical Photons (5eV) pass simple silicon detector without interaction   (Gumplinger Peter - 14 Jan, 2010)
300 Sad: Segmentgation error   (Chibueze Zimuzo - 05 Jan, 2010)
1 None: Re: Segmentgation error   (Chibueze Zimuzo - 11 Jan, 2010)
1 Feedback: Re: Segmentgation error   (Gumplinger Peter - 12 Jan, 2010)
2 None: Re: Segmentgation error   (Chibueze Zimuzo - 14 Jan, 2010)
1 Feedback: Re: Segmentgation error   (Gumplinger Peter - 14 Jan, 2010)
... 1 Message(s)
299 Question: Optical properties of epoxy?   (Astrid Velroyen - 18 Dec, 2009)
298 Question: How can I "divide" surfaces to assign different optical properties to them?   (Astrid Velroyen - 15 Dec, 2009)
1 Feedback: Re: How can I   (Gumplinger Peter - 15 Dec, 2009)
297 Question: Scintillation rise time   (Martin Goettlich - 26 Oct, 2009)
1 Feedback: Re: Scintillation rise time   (Gumplinger Peter - 03 Nov, 2009)
(_ None: Re: Scintillation rise time   (Martin Goettlich - 05 Feb, 2010)
(_ Feedback: Re: Scintillation rise time   (Michael - 12 Oct, 2010)
(_ Idea: Re: Scintillation rise time   (Michael - 13 Oct, 2010)
(_ None: Re: Scintillation rise time   (Michael - 15 Oct, 2010)
1 Warning: Re: Scintillation rise time   (Martin Goettlich - 29 Oct, 2010)
... 2 Message(s)
2 Question: Re: Scintillation rise time   (Qiang - 10 Mar, 2016)
296 Question: Simulate a clear optical fiber   (Simone Riggi - 21 Oct, 2009)
1 Feedback: Re: Simulate a clear optical fiber   (Gumplinger Peter - 21 Oct, 2009)
295 None: GDML and Optical Photons   (Edward Alvarado - 09 Oct, 2009)
294 Question: problems with optical surfaces   (moritz v. sivers - 16 Sep, 2009)
1 Feedback: Re: problems with optical surfaces   (Gumplinger Peter - 18 Sep, 2009)
(_ Ok: Re: problems with optical surfaces   (moritz v. sivers - 23 Sep, 2009)
293 None: the method to collect OpticalPhotons   (ylzhang - 21 Aug, 2009)
1 Feedback: Re: the method to collect OpticalPhotons   (Gumplinger Peter - 21 Aug, 2009)
1 None: Re: the method to collect OpticalPhotons   (ylzhang - 22 Aug, 2009)
2 None: Re: the method to collect OpticalPhotons   (ylzhang - 23 Aug, 2009)
... 2 Message(s)
292 None: Unsure why my detection isn't working?   (jdswado@gatech.edu - 10 Aug, 2009)
291 Question: How to turn off scintillation and Cerenkov?   (Kareem Kazkaz - 28 Jul, 2009)
1 Feedback: Re: How to turn off scintillation and Cerenkov?   (Gumplinger Peter - 28 Jul, 2009)
(_ None: Re: How to turn off scintillation and Cerenkov?   (Kareem Kazkaz - 29 Jul, 2009)
(_ None: Re: How to turn off scintillation and Cerenkov?   (Kareem Kazkaz - 29 Jul, 2009)
290 None: Transmission of Optical Photons   (jdswado@gatech.edu - 02 Jul, 2009)
1 Feedback: Re: Transmission of Optical Photons   (Benton Pahlka - 02 Jul, 2009)
2 Feedback: Re: Transmission of Optical Photons   (Gumplinger Peter - 02 Jul, 2009)
1 Feedback: Re: Transmission of Optical Photons   (jdswado@gatech.edu - 16 Jul, 2009)
... 3 Message(s)
289 Question: Optical Surfaces and Sigma_Alpha   (Wolfgang Lukas - 23 Jun, 2009)
1 Feedback: Re: Optical Surfaces and Sigma_Alpha   (Gumplinger Peter - 23 Jun, 2009)
(_ Question: Re: Optical Surfaces and Sigma_Alpha   (Wolfgang Lukas - 01 Jul, 2009)
1 Feedback: Re: Optical Surfaces and Sigma_Alpha   (Benton Pahlka - 01 Jul, 2009)
... 2 Message(s)
2 Feedback: Re: Optical Surfaces and Sigma_Alpha   (Gumplinger Peter - 02 Jul, 2009)
... 1 Message(s)
288 None: 2 problems that may be related   (jdswado@gatech.edu - 04 Jun, 2009)
1 Note: Updated, one problem resolved.   (jdswado@gatech.edu - 11 Jun, 2009)
(_ Warning: Re: Updated, one problem resolved.   (Gumplinger Peter - 16 Jun, 2009)
287 None: Polarized optical photons reflection problem   (Alberto Mengarelli - 04 Jun, 2009)
1 Warning: Re: Polarized optical photons reflection problem   (Gumplinger Peter - 24 Jun, 2009)
286 Question: G4Paraboloid Reflection   (Greg Damhorst - 01 Jun, 2009)
1 Feedback: Re: G4Paraboloid Reflection   (Gumplinger Peter - 04 Jun, 2009)
285 None: How to disnable Cerenkov Effect in a specified material/volume   (Dvorak - 21 Jun, 2003)
284 Feedback: Re: Cerenkov + Scintillation (+ OpticalPhoton)   (Peter Gumplinger - 26 Jul, 2002)
283 None: Re: Cerenkov + Scintillation (+ OpticalPhoton)   (Jacek M. Holeczek - 26 Jul, 2002)
282 Feedback: Re: Cerenkov + Scintillation (+ OpticalPhoton)   (Peter Gumplinger - 25 Jul, 2002)
281 Question: Cerenkov + Scintillation (+ OpticalPhoton)   (Jacek M. Holeczek - 15 Jul, 2002)
280 Ok: Re: G4Scintillation: Wrong number of photons   (Peter Gumplinger - 18 Nov, 2002)
279 Feedback: Re: G4Scintillation: Wrong number of photons   (Peter Gumplinger - 07 Nov, 2002)
278 Question: G4Scintillation: Wrong number of photons   (Klaus Fiedler - 07 Nov, 2002)
277 Feedback: Re: downscaling of optical photons   (Peter Gumplinger - 18 Nov, 2002)
276 Question: downscaling of optical photons   (Jacek M. Holeczek - 17 Nov, 2002)
275 Feedback: Re: Number of reflections of Opticalphotons   (Peter Gumplinger - 06 Feb, 2003)
274 None: Number of reflections of Opticalphotons   (Gonzalo - 06 Feb, 2003)
273 Feedback: Re: Polyhedra and BorderSurface - a bug?   (Peter Gumplinger - 17 Mar, 2004)
272 More: Re: Polyhedra and BorderSurface - a bug?   (Gabriele Cosmo - 14 Jul, 2003)
271 None: Re: Polyhedra and BorderSurface - a bug?   (Peter Gumplinger - 11 Jul, 2003)
270 Warning: Polyhedra and BorderSurface - a bug?   (Oleksiy Atramentov - 01 Jul, 2003)
269 Feedback: Re: Bug in G4OpRayleigh constructor   (Peter Gumplinger - 26 Apr, 2004)
268 Warning: Bug in G4OpRayleigh constructor   (Dmitry Onoprienko - 26 Apr, 2004)
267 Feedback: Re: Cherenkov photons energy distribution   (Peter Gumplinger - 01 Sep, 2004)
266 Question: Cherenkov photons energy distribution   (Vlasios Vasileiou - 01 Sep, 2004)
265 Feedback: Re: optical surface efficiency   (Peter Gumplinger - 19 Nov, 2004)
264 None: optical surface efficiency   (Matt Orr - 19 Nov, 2004)
263 Feedback: Re: gamma polarisation   (Peter Gumplinger - 15 Feb, 2005)
262 More: Re: gamma polarisation   (scott - 14 Feb, 2005)
261 None: Re: gamma polarisation   (michel maire - 11 Feb, 2005)
260 Question: gamma polarisation   (scott - 11 Feb, 2005)
259 None: Re: optical photons question   (Peter Gumplinger - 09 Mar, 2005)
258 Note: optical photons question   (Philippe Després - 09 Mar, 2005)
257 Feedback: Re: Aerojel Rayleigh Scattering   (Peter Gumplinger - 16 May, 2005)
256 None: Aerojel Rayleigh Scattering   (Dvorak - 15 May, 2005)
255 None: Re: how to get the scintillation emission time for optical photon??   (michel maire - 16 Jun, 2005)
254 Feedback: Re: how to get the scintillation emission time for optical photon??   (Peter Gumplinger - 15 Jun, 2005)
253 None: how to get the scintillation emission time for optical photon??   (Chen - 13 Jun, 2005)
252 Feedback: Re: How to know the yield factor for the scintillation process??   (Peter Gumplinger - 15 Jun, 2005)
251 None: How to know the yield factor for the scintillation process??   (chen - 14 Jun, 2005)
250 Feedback: Re: What the parameters mean in material properties tables?   (Peter Gumplinger - 08 Sep, 2005)
249 Question: What the parameters mean in material properties tables?   (John Yellek - 07 Sep, 2005)
1 Feedback: Re: What the parameters mean in material properties tables?   (Peter Gumplinger - 08 Sep, 2005)
3 None: Re: What the parameters mean in material properties tables?   (Johannes - 17 Aug, 2011)
1 Feedback: Re: What the parameters mean in material properties tables?   (Gumplinger Peter - 18 Aug, 2011)
248 Feedback: Re: How can I read out the position information about scintillation process?   (Peter Gumplinger - 10 Sep, 2005)
247 None: How can I read out the position information about scintillation process?   (changchun - 09 Sep, 2005)
246 Feedback: Re: Stuck on error with optical photons   (Ben Loer - 07 Dec, 2005)
245 More: Re: Stuck on error with optical photons   (Peter Gumplinger - 06 Dec, 2005)
244 None: Re: Stuck on error with optical photons   (Ben Loer - 05 Dec, 2005)
243 More: Re: Stuck on error with optical photons   (Peter Gumplinger - 30 Nov, 2005)
242 Idea: Re: Stuck on error with optical photons   (Peter Gumplinger - 30 Nov, 2005)
241 None: Stuck on error with optical photons   (Ben Loer - 30 Nov, 2005)
240 Feedback: Re: Bug in Wavelength Shifting (G4OpWLS) process ?   (Peter Gumplinger - 02 May, 2006)
239 Question: Bug in Wavelength Shifting (G4OpWLS) process ?   (Apostolos Tsirigotis - 02 May, 2006)
238 None: Re: Optical Reflectivity   (Vladimir IVANTCHENKO - 03 Jul, 2006)
237 None: Re: Optical Reflectivity   (wmenges@sandia.gov - 30 Jun, 2006)
236 Feedback: Re: Optical Reflectivity   (Peter Gumplinger - 30 Jun, 2006)
235 Question: Optical Reflectivity   (wmenges@sandia.gov - 30 Jun, 2006)
234 Feedback: Re: Photon Propagation Problem after I change the geometry   (Peter Gumplinger - 27 Sep, 2006)
233 None: Photon Propagation Problem after I change the geometry   (hyao@jlab.org - 27 Sep, 2006)
232 Feedback: Re: Problem with Rayleigh scattering   (Peter Gumplinger - 04 Oct, 2006)
231 Question: Problem with Rayleigh scattering   (Yoann Sallaz-Damaz - 02 Oct, 2006)
1 Feedback: Re: Problem with Rayleigh scattering   (Peter Gumplinger - 04 Oct, 2006)
1 None: Re: Problem with Rayleigh scattering   (Clément DUPONT - 23 Feb, 2015)
2 None: Re: Problem with Rayleigh scattering   (Clément DUPONT - 23 Feb, 2015)
... 1 Message(s)
230 Feedback: Re: optical photon self-absorption in scintillator   (Peter Gumplinger - 20 Oct, 2006)
229 None: Re: optical photon self-absorption in scintillator   (Benton Pahlka - 18 Oct, 2006)
228 Feedback: Re: optical photon self-absorption in scintillator   (Peter Gumplinger - 17 Oct, 2006)
227 None: Re: optical photon self-absorption in scintillator   (Benton Pahlka - 17 Oct, 2006)
226 Question: optical photon self-absorption in scintillator   (Benton Pahlka - 12 Oct, 2006)
1 None: Re: optical photon self-absorption in scintillator   (Benton Pahlka - 17 Oct, 2006)
1 Feedback: Re: optical photon self-absorption in scintillator   (Peter Gumplinger - 17 Oct, 2006)
... 2 Message(s)
3 Question: Re: optical photon self-absorption in scintillator   (Eric - 16 May, 2011)
1 Feedback: Re: optical photon self-absorption in scintillator   (Benton Pahlka - 16 May, 2011)
225 Feedback: Re: coupling an optical G4Tubs to an optical G4Torus   (Peter Gumplinger - 07 Nov, 2006)
224 Question: coupling an optical G4Tubs to an optical G4Torus   (Benton Pahlka - 06 Nov, 2006)
223 None: Re: Inconsistency in optical photon tracking?   (Peter Gumplinger - 30 Nov, 2006)
222 Feedback: Re: Inconsistency in optical photon tracking?   (Kay Ulbrich - 30 Nov, 2006)
221 Feedback: Re: Inconsistency in optical photon tracking?   (Peter Gumplinger - 27 Nov, 2006)
220 Question: Inconsistency in optical photon tracking?   (Kay Ulbrich - 24 Nov, 2006)
219 Feedback: Re: What dose the excitation ratio mean for the scintillator?   (Peter Gumplinger - 23 Jan, 2007)
218 None: What dose the excitation ratio mean for the scintillator?   (throwpen@163.com - 23 Jan, 2007)
217 Feedback: Re: Wavelength range of material properties and number of Cerenkov photons   (Peter Gumplinger - 05 Mar, 2007)
216 Question: Wavelength range of material properties and number of Cerenkov photons   (zhongwl@ihep.ac.cn - 01 Mar, 2007)
215 Feedback: Re: SCINTILLATIONYIELD and number of photons   (Peter Gumplinger - 27 Sep, 2007)
214 Question: SCINTILLATIONYIELD and number of photons   (maxh@ihep.ac.cn - 27 Sep, 2007)
213 Feedback: Re: How to decrease the time used per event of optical process of plastical scintillation?   (Peter Gumplinger - 10 Jan, 2008)
212 Question: How to decrease the time used per event of optical process of plastical scintillation?   (Xiaoxiao Li - 09 Jan, 2008)
211 Feedback: Re: Optical boundary process and absorption at boundary   (Gumplinger Peter - 15 Aug, 2008)
210 None: Re: Optical boundary process and absorption at boundary   (Kay Ulbrich - 15 Aug, 2008)
1 Agree: Re: Optical boundary process and absorption at boundary   (Gumplinger Peter - 15 Aug, 2008)
209 None: Re: Optical boundary process and absorption at boundary   (Kay Ulbrich - 15 Aug, 2008)
1 None: Re: Optical boundary process and absorption at boundary   (Kay Ulbrich - 15 Aug, 2008)
2 Feedback: Re: Optical boundary process and absorption at boundary   (Gumplinger Peter - 15 Aug, 2008)
208 Feedback: Re: Optical boundary process and absorption at boundary   (Gumplinger Peter - 14 Aug, 2008)
1 None: Re: Optical boundary process and absorption at boundary   (Kay Ulbrich - 15 Aug, 2008)
207 Question: Optical boundary process and absorption at boundary   (Kay Ulbrich - 13 Aug, 2008)
1 Feedback: Re: Optical boundary process and absorption at boundary   (Gumplinger Peter - 14 Aug, 2008)
206 None: Re: Who has some Optical examples?   (Peter Gumplinger - 14 Feb, 2003)
205 None: Who has some Optical examples?   (Nuno Fiuza de Barros - 06 Feb, 2003)
204 Feedback: Re: How does work the method G4BooleanRand()   (Peter Gumplinger - 14 Feb, 2003)
203 Question: How does work the method G4BooleanRand()   (Nuno Fiuza de Barros - 10 Feb, 2003)
202 Question: Re: general questions regarding G4LogicalBorderSurface   (Onno Kortmann - 20 Dec, 2006)
201 None: Re: general questions regarding G4LogicalBorderSurface   (Aaron - 03 Aug, 2006)
200 Feedback: Re: general questions regarding G4LogicalBorderSurface   (Peter Gumplinger - 02 Aug, 2006)
199 Question: general questions regarding G4LogicalBorderSurface   (Aaron - 11 Jul, 2006)
198 Feedback: Re: questions about optical modeling   (Peter Gumplinger - 14 Sep, 2006)
197 Question: questions about optical modeling   (Aaron Maschinot - 08 Sep, 2006)
196 None: Re: LXe example, Segmentation fault   (amaresh kumar - 13 Oct, 2006)
195 None: Re: LXe example, Segmentation fault   (amaresh kumar - 13 Oct, 2006)
194 Warning: Re: LXe example, Segmentation fault   (Peter Gumplinger - 14 Sep, 2006)
193 None: LXe example, Segmentation fault   (amaresh kumar - 11 Sep, 2006)
192 Feedback: Re: Scintillator Photons   (Gumplinger Peter - 26 Nov, 2002)
191 Question: Scintillator Photons   (Michael - 18 Jul, 2002)
190 Feedback: Re: Scintillator surface   (Peter Gumplinger - 27 Jan, 2003)
189 None: Scintillator surface   (peng haiping - 20 Jan, 2003)
188 Feedback: Re: Optical surface efficiency   (Peter Gumplinger - 10 Jan, 2005)
187 Question: Optical surface efficiency   (Matt Orr - 18 Nov, 2004)
186 None: Re: MaterialPropertiesTable and raytracing question   (Gumplinger Peter - 18 Oct, 2001)
185 Question: MaterialPropertiesTable and raytracing question   (Kevin Weiler - 09 Oct, 2001)
184 None: Re: Surface finish   (Gumplinger Peter - 11 Feb, 2002)
183 None: Re: Surface finish   (Gumplinger Peter - 04 Feb, 2002)
182 More: Re: Surface finish   (Rui Bugalho de Moura - 04 Feb, 2002)
181 Feedback: Re: Surface finish   (Gumplinger Peter - 04 Feb, 2002)
180 Question: Surface finish   (Rui Bugalho de Moura - 01 Feb, 2002)
179 None: Re: Novice user's question.   (Peter Gumplinger - 17 Apr, 2003)
178 None: Re: Novice user's question.   (Peter Gumplinger - 16 Apr, 2003)
177 None: Re: Novice user's question.   (michel maire - 16 Apr, 2003)
176 None: Novice user's question.   (ptr - 16 Apr, 2003)
175 None: Re: Problems with the G4OpticalSurfaces   (Meiling Yu - 28 Jul, 2003)
174 Disagree: Re: Problems with the G4OpticalSurfaces   (Peter Gumplinger - 28 Jul, 2003)
173 Question: Re: Problems with the G4OpticalSurfaces   (Meiling Yu - 28 Jul, 2003)
172 None: Re: Problems with the G4OpticalSurfaces   (Peter Gumplinger - 11 Jul, 2003)
171 Sad: Problems with the G4OpticalSurfaces   (Rohit Nambyar - 11 Jun, 2003)
170 Question: Re: Optical Surface properties   (Vlasios Vasileiou - 18 Mar, 2004)
169 Feedback: Re: Optical Surface properties   (Peter Gumplinger - 17 Mar, 2004)
168 Question: Optical Surface properties   (Vlasios Vasileiou - 17 Mar, 2004)
167 Feedback: Re: Surface conditions for CSG (Need Clarification for BREP)   (Peter Gumplinger - 13 Jul, 2005)
166 Question: Re: Surface conditions for CSG (Need Clarification for BREP)   (Christine Dumoulin - 13 Jul, 2005)
165 Feedback: Re: Surface conditions for CSG   (Peter Gumplinger - 25 Feb, 2005)
164 Question: Surface conditions for CSG   (smitha.thrivikraman@geind.ge.com - 22 Feb, 2005)
163 Feedback: Re: Surface Properties:how to model a diffusive (98%) and absorbing (2%) surface   (Peter Gumplinger - 28 Jul, 2005)
162 Feedback: Re: Surface Properties:how to model a diffusive (98%) and absorbing (2%) surface   (Maria Lucia - 28 Jul, 2005)
161 Feedback: Re: Surface Properties:how to model a diffusive (98%) and absorbing (2%) surface   (Peter Gumplinger - 26 Jul, 2005)
160 Question: Surface Properties:how to model a diffusive (98%) and absorbing (2%) surface   (Maria Lucia Magliozzi - 18 Jul, 2005)
159 Disagree: Re: wrapped cerenkov   (Peter Gumplinger - 31 Jul, 2006)
158 Feedback: Re: wrapped cerenkov   (Peter Gumplinger - 17 Oct, 2005)
157 Question: wrapped cerenkov   (andreas battaglia - 11 Oct, 2005)
156 Feedback: Re: how to define optical surface properties of interface between non-metal and metal? &#20316;&#32773;&#65306; Y   (Peter Gumplinger - 23 Feb, 2006)
155 Question: how to define optical surface properties of interface between non-metal and metal? &#20316;&#32773;&#65306; Yan   (dingdang - 14 Feb, 2006)
154 Feedback: Re: Surface reflectivity   (Peter Gumplinger - 23 Feb, 2006)
153 Question: Surface reflectivity   (andreas battaglia - 20 Feb, 2006)
152 Feedback: Re: sigma_alpha properties   (Peter Gumplinger - 02 Aug, 2006)
151 Question: sigma_alpha properties   (Francesca Ciocia - 11 Jul, 2006)
150 Feedback: Re: Confusion on simulating a foil wrapping   (Peter Gumplinger - 17 Nov, 2006)
149 Question: Confusion on simulating a foil wrapping   (Chris Cude - 31 Oct, 2006)
148 Feedback: Re: How to define two different optical surfaces on each side of BGO slab!   (Peter Gumplinger - 27 Nov, 2006)
147 None: Re: How to define two different optical surfaces on each side of BGO slab!   (Changchun Sun - 10 Nov, 2006)
146 None: How to define two different optical surfaces on each side of BGO slab!   (Changchun Sun - 09 Nov, 2006)
145 Feedback: Re: How to introduce a Hole in a LogicalBorderSurface   (Peter Gumplinger - 05 Mar, 2007)
144 None: How to introduce a Hole in a LogicalBorderSurface   (campagne@lal.in2p3.fr - 26 Feb, 2007)
143 None: Re: Optical problem with geometry subtraction   (alexandre Creusot - 21 Aug, 2008)
142 More: Re: Optical problem with geometry subtraction   (Peter Gumplinger - 23 Mar, 2007)
141 Feedback: Re: Optical problem with geometry subtraction   (Peter Gumplinger - 23 Mar, 2007)
1 More: Re: Optical problem with geometry subtraction   (Peter Gumplinger - 23 Mar, 2007)
1 More: Re: Optical problem with geometry subtraction   (Peter Gumplinger - 26 Mar, 2007)
...
3 None: Re: Optical problem with geometry subtraction   (alexandre Creusot - 21 Aug, 2008)
140 None: Re: Optical problem with geometry subtraction   (Whitney Armstrong - 02 Mar, 2007)
1 Feedback: Re: Optical problem with geometry subtraction   (Peter Gumplinger - 23 Mar, 2007)
139 None: Re: Optical problem with geometry subtraction   (Vladimir Grichine - 02 Mar, 2007)
1 None: Re: Optical problem with geometry subtraction   (Whitney Armstrong - 02 Mar, 2007)
138 None: Optical problem with geometry subtraction   (Whitney Armstrong - 27 Feb, 2007)
1 None: Re: Optical problem with geometry subtraction   (Vladimir Grichine - 02 Mar, 2007)
137 Feedback: Re: What is proble in geometry definition about optical properties.   (Peter Gumplinger - 17 Jul, 2007)
136 Question: What is proble in geometry definition about optical properties.   (kimhd@kaist.ac.kr - 16 Jul, 2007)
135 Feedback: Re: surface with 98% reflection and 2% transmission of optical photons   (Matthew - 14 Apr, 2008)
134 Idea: Re: surface with 98% reflection and 2% transmission of optical photons   (Peter Gumplinger - 10 Apr, 2008)
1 Feedback: Re: surface with 98% reflection and 2% transmission of optical photons   (Matthew - 14 Apr, 2008)
3 None: Re: surface with 98% reflection and 2% transmission of optical photons   (Matthew Blackston - 22 Dec, 2011)
1 Feedback: Re: surface with 98% reflection and 2% transmission of optical photons   (Gumplinger Peter - 24 Jan, 2012)
... 4 Message(s)
133 None: Re: surface with 98% reflection and 2% transmission of optical photons   (Matthew - 08 Apr, 2008)
132 Feedback: Re: surface with 98% reflection and 2% transmission of optical photons   (Peter Gumplinger - 27 Mar, 2008)
131 Question: surface with 98% reflection and 2% transmission of optical photons   (Matthew - 25 Mar, 2008)
130 Feedback: Re: Problem with reflection of optical photons   (Peter Gumplinger - 10 Apr, 2008)
129 Question: Problem with reflection of optical photons   (Justin Dingley - 01 Apr, 2008)
128 Feedback: Re: Optical Photons: alternative ways of defining wrapping material?   (Gumplinger Peter - 10 Dec, 2008)
127 Feedback: Re: Optical Photons: alternative ways of defining wrapping material?   (Wolfgang Lukas - 10 Dec, 2008)
126 Feedback: Re: Optical Photons: alternative ways of defining wrapping material?   (Estela Suarez - 28 Nov, 2008)
1 Feedback: Re: Optical Photons: alternative ways of defining wrapping material?   (Wolfgang Lukas - 10 Dec, 2008)
2 Feedback: Re: Optical Photons: alternative ways of defining wrapping material?   (Gumplinger Peter - 10 Dec, 2008)
125 Feedback: Re: Optical Photons: alternative ways of defining wrapping material?   (Gumplinger Peter - 27 Nov, 2008)
1 Feedback: Re: Optical Photons: alternative ways of defining wrapping material?   (Estela Suarez - 28 Nov, 2008)
124 Question: Optical Photons: alternative ways of defining wrapping material?   (Estela Suarez - 27 Nov, 2008)
1 Feedback: Re: Optical Photons: alternative ways of defining wrapping material?   (Gumplinger Peter - 27 Nov, 2008)
123 Feedback: Re: opticalsurface definition problem   (Gumplinger Peter - 23 Mar, 2009)
122 Question: Re: opticalsurface definition problem   (hemiao - 18 Mar, 2009)
1 Feedback: Re: opticalsurface definition problem   (Gumplinger Peter - 23 Mar, 2009)
121 Feedback: Re: opticalsurface definition problem   (Gumplinger Peter - 10 Mar, 2009)
1 Question: Re: opticalsurface definition problem   (hemiao - 18 Mar, 2009)
2 Question: Re: opticalsurface definition problem   (Omi Xerv Esebamen - 28 Apr, 2010)
120 Question: opticalsurface definition problem   (hemiao - 01 Mar, 2009)
1 Feedback: Re: opticalsurface definition problem   (Gumplinger Peter - 10 Mar, 2009)
119 More: Re: Inifinite loop in G4OpBounadryProcess::DoReflection()   (Gabriele Cosmo - 07 May, 2009)
118 Feedback: Re: Inifinite loop in G4OpBounadryProcess::DoReflection()   (Gumplinger Peter - 06 May, 2009)
1 More: Re: Inifinite loop in G4OpBounadryProcess::DoReflection()   (Gabriele Cosmo - 07 May, 2009)
117 Warning: Inifinite loop in G4OpBounadryProcess::DoReflection()   (Maxim Gonchar - 13 Apr, 2009)
1 Feedback: Re: Inifinite loop in G4OpBounadryProcess::DoReflection()   (Gumplinger Peter - 06 May, 2009)
116 Feedback: Re: Potential G4 bug!? Optical Photon not getting stopped   (Peter Gumplinger - 20 Apr, 2006)
115 Question: Potential G4 bug!? Optical Photon not getting stopped   (Joerg Orboeck - 30 Mar, 2006)
114 Feedback: Re: ExampleN06--need to get more data   (Peter Gumplinger - 22 Jul, 2002)
113 Question: ExampleN06--need to get more data   (Tison Campbell - 10 Jul, 2002)
112 More: Re: how to destroy/remove the tracking information   (Peter Gumplinger - 25 Jul, 2002)
111 Question: how to destroy/remove the tracking information   (Jacek M. Holeczek - 19 Jul, 2002)
110 Feedback: Re: Problem with GetPolarization method?   (Peter Gumplinger - 18 Sep, 2002)
109 None: Re: Problem with GetPolarization method?   (Makoto Asai - 17 Sep, 2002)
108 Question: Problem with GetPolarization method?   (Michel Sorel - 17 Sep, 2002)
107 None: Re: Counting total number of scintillation photons per event   (Makoto Asai - 16 Oct, 2002)
106 Idea: Re: Counting total number of scintillation photons per event   (Makoto Asai - 15 Oct, 2002)
105 Feedback: Re: Counting total number of scintillation photons per event   (Pete Gumplinger - 11 Oct, 2002)
104 Question: Counting total number of scintillation photons per event   (Jesse Wodin - 11 Oct, 2002)
103 Feedback: Re: Cerenkov process   (Peter Gumplinger - 31 Jul, 2003)
102 None: Re: Cerenkov process   (Megan Lehnherr - 31 Jul, 2003)
101 Feedback: Re: Cerenkov process   (Peter Gumplinger - 30 Jul, 2003)
100 None: Cerenkov process   (Megan Lehnherr - 30 Jul, 2003)
99 Feedback: Re: How to obtain the number of photon reflections?   (Peter Gumplinger - 02 Feb, 2004)
98 Ok: Merci bien for Peter and Makoto.   (Igor Machulin - 02 Feb, 2004)
97 None: Re: How to obtain the number of photon reflections?   (Makoto Asai - 30 Jan, 2004)
96 Feedback: Re: How to obtain the number of photon reflections?   (Peter Gumplinger - 30 Jan, 2004)
95 Question: How to obtain the number of photon reflections?   (Igor Machulin - 30 Jan, 2004)
94 None: Re: Sensitive detector is triggered only when is the presteppoint   (Peter Gumplinger - 27 Sep, 2004)
93 Question: Sensitive detector is triggered only when is the presteppoint   (Vlasios Vasileiou - 27 Sep, 2004)
92 Feedback: Re: Drawing only certain trajectories   (Peter Gumplinger - 14 Feb, 2006)
91 None: Drawing only certain trajectories   (Ben Loer - 14 Feb, 2006)
90 Feedback: Re: How to speed up tracking for individual optical photons   (Peter Gumplinger - 02 Aug, 2006)
89 None: How to speed up tracking for individual optical photons   (Jianglai Liu - 21 Jul, 2006)
88 None: Re: Problems for transportation of high energy optical photons (solved.)   (Keito Horie - 18 Mar, 2008)
87 Disagree: Re: Problems for transportation of high energy optical photons   (Peter Gumplinger - 17 Mar, 2008)
86 None: Re: Problems for transportation of high energy optical photons   (Keito Horie - 17 Mar, 2008)
85 Feedback: Re: Problems for transportation of high energy optical photons   (Peter Gumplinger - 12 Mar, 2008)
84 Question: Problems for transportation of high energy optical photons   (Keito Horie - 11 Mar, 2008)
83 Feedback: Re: Where to find reference for the properties like RINDEX in geant4   (Peter Gumplinger - 07 Mar, 2003)
82 None: Where to find reference for the properties like RINDEX in geant4   (Dvorak - 13 Feb, 2003)
81 News: Re: What is that? "Warning ... PCone not able to return normal .."   (Igor Machulin - 03 Apr, 2003)
80 More: Re: What is that? "Warning ... PCone not able to return normal .."   (Gabriele Cosmo - 10 Mar, 2003)
79 Feedback: Re: What is that? "Warning ... PCone not able to return normal .."   (Peter Gumplinger - 07 Mar, 2003)
78 None: What is that? "Warning ... PCone not able to return normal .."   (Dvorak - 06 Mar, 2003)
77 Ok: Re: Merci bien.   (Igor Machulin - 18 Apr, 2003)
76 Feedback: Re: Proposal for Photomultiplyers Detection of Optical Photons.   (Peter Gumplinger - 17 Apr, 2003)
75 None: Proposal for Photomultiplyers Detection of Optical Photons.   (Igor Machulin - 17 Apr, 2003)
74 None: Re: transmission probabily in optical surface   (Craig Hourie - 16 Jul, 2004)
73 Feedback: Re: transmission probabily in optical surface   (Peter Gumplinger - 17 Jul, 2003)
72 Question: Re: transmission probabily in optical surface   (Meiling Yu - 17 Jul, 2003)
71 Feedback: Re: transmission probabily in optical surface   (Peter Gumplinger - 11 Jun, 2003)
1 Question: Re: transmission probabily in optical surface   (Meiling Yu - 17 Jul, 2003)
1 Feedback: Re: transmission probabily in optical surface   (Peter Gumplinger - 17 Jul, 2003)
...
2 None: Re: transmission probabily in optical surface   (Craig Hourie - 16 Jul, 2004)
...
4 Question: Re: transmission probabily in optical surface   (Omi Xerv Esebamen - 28 Jun, 2010)
... 2 Message(s)
70 Question: transmission probabily in optical surface   (Meiling Yu - 04 Jun, 2003)
69 Feedback: Re: Optical Photons don't cross boundary   (Peter Gumplinger - 06 Aug, 2004)
68 None: Optical Photons don't cross boundary   (Vincent Clochard - 06 Aug, 2004)
67 More: Re: Optical photon detection   (Peter Gumplinger - 28 Sep, 2004)
66 None: Re: Optical photon detection   (Peter Gumplinger - 23 Aug, 2004)
65 Question: Optical photon detection   (Matt Orr - 23 Aug, 2004)
64 Feedback: Re: the light output response about the neutron detection   (Peter Gumplinger - 13 Jul, 2005)
63 None: the light output response about the neutron detection   (lixq2002@hep.pku.edu.cn - 13 Jul, 2005)
62 Idea: Re: Problems with emission energy of optical photons generating from scintillation   (Peter Gumplinger - 09 Sep, 2005)
61 Sad: Problems with emission energy of optical photons generating from scintillation   (Maria Lucia - 09 Sep, 2005)
60 Feedback: Re: problems with optical photons   (Peter Gumplinger - 07 Nov, 2005)
59 None: problems with optical photons   (andreas battaglia - 03 Nov, 2005)
58 Question: problems with optical photons   (andreas battaglia - 03 Nov, 2005)
57 Feedback: Re: Problems in the number of Cerenkov optical photons.   (Peter Gumplinger - 30 Nov, 2005)
56 Question: Problems in the number of Cerenkov optical photons.   (Andreas Battaglia - 30 Nov, 2005)
55 Feedback: Re: Problems with refractive of optical photons generating from NaI scintillation   (Peter Gumplinger - 13 Feb, 2006)
54 Question: Problems with refractive of optical photons generating from NaI scintillation   (jwdu - 12 Feb, 2006)
53 Feedback: Re: How to get the number of optical photon in a scintillator?   (Peter Gumplinger - 19 May, 2006)
52 None: How to get the number of optical photon in a scintillator?   (Jianglai Liu - 19 May, 2006)
51 Disagree: Re: general particle source module   (Peter Gumplinger - 25 May, 2006)
50 None: general particle source module   (Manju Sudhakar - 25 May, 2006)
49 More: Re: total number of Cherenkov photons which are produced by a primary particle   (Peter Gumplinger - 15 Nov, 2006)
48 Idea: total number of Cherenkov photons which are produced by a primary particle   (adnan - 15 Nov, 2006)
47 Feedback: Re: total number of Cherenkov photons which are produced by a primary particle   (Peter Gumplinger - 14 Nov, 2006)
46 Question: total number of Cherenkov photons which are produced by a primary particle   (adnan - 14 Nov, 2006)
45 Feedback: Re: optical photon declaration   (Peter Gumplinger - 21 Feb, 2007)
44 None: Re: optical photon declaration   (rajani - 21 Feb, 2007)
43 Feedback: Re: optical photon declaration   (Peter Gumplinger - 20 Feb, 2007)
42 None: optical photon declaration   (rajani - 20 Feb, 2007)
41 Feedback: Re: Polarisation of photon   (Peter Gumplinger - 16 Apr, 2007)
40 None: Re: Polarisation of photon   (Campagne J.E - 16 Apr, 2007)
39 Feedback: Re: Polarisation of photon   (Peter Gumplinger - 28 Mar, 2007)
38 None: Polarisation of photon   (rajani - 27 Mar, 2007)
37 None: Re: Pb to retreive Optical Photon via FinParticle(PDG)   (Vladimir IVANTCHENKO - 13 Apr, 2007)
36 None: Re: Pb to retreive Optical Photon via FinParticle(PDG)   (Jean-Eric Campagne - 13 Apr, 2007)
35 None: Re: Pb to retreive Optical Photon via FinParticle(PDG)   (Vladimir IVANTCHENKO - 13 Apr, 2007)
34 None: Pb to retreive Optical Photon via FinParticle(PDG)   (campagne@lal.in2p3.fr - 13 Apr, 2007)
33 Feedback: Re: Does the momentum direction influence the energy of the optical photon?   (Peter Gumplinger - 03 Jan, 2008)
32 Question: Does the momentum direction influence the energy of the optical photon?   (Aivaras - 03 Jan, 2008)
31 Feedback: Re: propagation of optical photon   (Gumplinger Peter - 14 Aug, 2008)
30 Question: propagation of optical photon   (Florian ITARD - 13 Aug, 2008)
1 Feedback: Re: propagation of optical photon   (Gumplinger Peter - 14 Aug, 2008)
29 Feedback: Re: Photon refraction and reflection   (Peter Gumplinger - 10 Feb, 2003)
28 None: Photon refraction and reflection   (Dvorak - 08 Feb, 2003)
25 None: Trouble Visualizing Optical Photons   (jdswado@gatech.edu - 07 May, 2009)
1 Feedback: Re: Trouble Visualizing Optical Photons   (Gumplinger Peter - 07 May, 2009)
(_ Ok: Resolved   (jdswado@gatech.edu - 11 Jun, 2009)
(_ Disagree: Re: Resolved   (Gumplinger Peter - 16 Jun, 2009)
24 Question: Null pointer   (Chibueze Zimuzo - 01 May, 2009)
23 Question: A scintillator sensitive to both neurons and gammas   (Clarisse - 22 Apr, 2009)
1 None: A scintillator sensitive to both neutrons and gammas   (Paul Nicholas Colin Gloster - 22 Apr, 2009)
(_ Question: Re: A scintillator sensitive to both neutrons and gammas   (Clarisse - 22 Apr, 2009)
1 None: Re: A scintillator sensitive to both neutrons and gammas   (Paul Nicholas Colin Gloster - 22 Apr, 2009)
2 Feedback: Re: A scintillator sensitive to both neutrons and gammas   (Gumplinger Peter - 06 May, 2009)
3 Question: Re: A scintillator sensitive to both neutrons and gammas   (Steve Heaton - 29 Nov, 2011)
... 3 Message(s)
22 None: Scintillation Process Question   (jdswado@gatech.edu - 17 Apr, 2009)
1 Feedback: Re: Scintillation Process Question   (Benton Pahlka - 19 Apr, 2009)
(_ None: Re: Scintillation Process Question   (jdswado@gatech.edu - 20 Apr, 2009)
(_ None: Re: Scintillation Process Question   (Benton Pahlka - 20 Apr, 2009)
21 Warning: Inifinite loop in G4OpBounadryProcess::DoReflection()   (Maxim Gonchar - 17 Apr, 2009)
1 Feedback: Re: Inifinite loop in G4OpBounadryProcess::DoReflection()   (Gumplinger Peter - 06 May, 2009)
20 None: Scintillation Problem   (jdswado@gatech.edu - 14 Apr, 2009)
1 Feedback: Re: Scintillation Problem   (Gumplinger Peter - 06 May, 2009)
19 Question: PMT hits   (Clarisse - 09 Apr, 2009)
1 Feedback: Re: PMT hits   (Gumplinger Peter - 09 Apr, 2009)
2 Question: Re: PMT hits   (Chibueze Zimuzo - 22 Nov, 2009)
3 Question: Re: PMT hits   (Cab - 23 Jun, 2014)
18 Question: Unified model ground surfaces   (Andrzej Zuranski - 07 Apr, 2009)
1 Feedback: Re: Unified model ground surfaces   (Gumplinger Peter - 08 Apr, 2009)
(_ Feedback: Re: Unified model ground surfaces   (Gumplinger Peter - 08 Apr, 2009)
17 Question: help with reflection and refraction   (Matt Worden - 03 Apr, 2009)
1 Feedback: Re: help with reflection and refraction   (Gumplinger Peter - 03 Apr, 2009)
(_ None: Re: help with reflection and refraction   (Matt Worden - 10 Apr, 2009)
16 Question: Specular spike and lobe   (Daniel Bonifacio - 03 Apr, 2009)
1 Feedback: Re: Specular spike and lobe   (Gumplinger Peter - 03 Apr, 2009)
15 Question: mylar and surfaces   (stefania stucci - 29 Mar, 2009)
1 Feedback: Re: mylar and surfaces   (Gumplinger Peter - 30 Mar, 2009)
14 Question: Manually creating PMT hits like in the LXe example   (Clarisse - 26 Mar, 2009)
1 Feedback: Re: Manually creating PMT hits like in the LXe example   (Gumplinger Peter - 26 Mar, 2009)
13 Question: Real and Imaginary Parts of the index of Refraction.   (jdswado@gatech.edu - 18 Mar, 2009)
1 Feedback: Re: Real and Imaginary Parts of the index of Refraction.   (Gumplinger Peter - 18 Mar, 2009)
(_ None: Re: Real and Imaginary Parts of the index of Refraction.   (Daniel Bonifacio - 20 Mar, 2009)
(_ Warning: Re: Real and Imaginary Parts of the index of Refraction.   (Gumplinger Peter - 20 Mar, 2009)
(_ Ok: Re: Real and Imaginary Parts of the index of Refraction.   (jdswado@gatech.edu - 22 Mar, 2009)
(_ Question: Re: Real and Imaginary Parts of the index of Refraction.   (Daniel Bonifacio - 23 Mar, 2009)
(_ Warning: Re: Real and Imaginary Parts of the index of Refraction.   (Gumplinger Peter - 23 Mar, 2009)
1 Ok: Re: Real and Imaginary Parts of the index of Refraction.   (Daniel Bonifacio - 25 Mar, 2009)
2 Question: Re: Real and Imaginary Parts of the index of Refraction.   (jdswado@gatech.edu - 07 Aug, 2009)
12 Question: Optical Photon Absorption Data for a Scintillation Simulation   (jdswado@gatech.edu - 13 Mar, 2009)
11 Question: One more question on the UNIFIED model   (Clarisse - 12 Mar, 2009)
1 Feedback: Re: One more question on the UNIFIED model   (Gumplinger Peter - 12 Mar, 2009)
10 Question: UNIFIED model for Surfaces   (Clarisse - 11 Mar, 2009)
1 Feedback: Re: UNIFIED model for Surfaces   (Gumplinger Peter - 11 Mar, 2009)
9 Question: Time characteristics of the scintillation pulse   (Clarisse - 03 Mar, 2009)
1 Feedback: Re: Time characteristics of the scintillation pulse   (Gumplinger Peter - 03 Mar, 2009)
(_ Question: Re: Time characteristics of the scintillation pulse   (Chibueze Zimuzo - 23 Aug, 2010)
(_ Feedback: Re: Time characteristics of the scintillation pulse   (Gumplinger Peter - 23 Aug, 2010)
(_ None: Re: Time characteristics of the scintillation pulse   (Chibueze Zimuzo - 10 Sep, 2010)
(_ Feedback: Re: Time characteristics of the scintillation pulse   (Gumplinger Peter - 15 Sep, 2010)
8 Question: Need explanation on Material Properties Table   (Clarisse - 27 Feb, 2009)
1 Feedback: Re: Need explanation on Material Properties Table   (Gumplinger Peter - 27 Feb, 2009)
7 Question: Optical photon transport and cpu time   (Frederic Yermia - 04 Feb, 2009)
1 Feedback: Re: Optical photon transport and cpu time   (Gumplinger Peter - 04 Feb, 2009)
6 Warning: Detection of optical photons in Geant4.9.2   (J Martin-Albo - 03 Feb, 2009)
1 Agree: Re: Detection of optical photons in Geant4.9.2   (Gumplinger Peter - 03 Feb, 2009)
5 Question: Fresnel reflection   (Heide - 29 Jan, 2009)
1 Feedback: Re: Fresnel reflection   (Heide - 04 Feb, 2009)
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