Message: Re: physics list model for scintillation of NaI(Tl) Not Logged In (login)
 Next-in-Thread Next-in-Thread
 Next-in-Forum Next-in-Forum

Feedback Re: physics list model for scintillation of NaI(Tl) 

Forum: Processes Involving Optical Photons
Re: Question physics list model for scintillation of NaI(Tl) (Cejo George)
Re: Feedback Re: physics list model for scintillation of NaI(Tl) (Gumplinger Peter)
Date: 21 Jun, 2012
From: Ashwath Rao <Ashwath Rao>

Dear Sir, We tried adding G4OpticalPhysics to TestEm1. It gives a almost good histogram, for number of optical photons but the Compton region is very less in width.

   Attachment:
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2012/06/21/13.05-93418-NoOfOpPhotons.pdf

Then we tried plotting the optical photon energies. There the histogram is again a good one but the Compton region has a very very less height compared to the photopeak.

      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2012/06/21/13.06-88783-hist.pdf

Is there any particular parameter or value or range that can increase the height of the Compton region ?

Thank You Sir.

Ashwath.

Inline Depth:
 1 1
 All All
Outline Depth:
 1 1
 2 2
 All All
Add message: (add)

1 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)
 Add Message Add Message
to: "Re: physics list model for scintillation of NaI(Tl)"

 Subscribe Subscribe

This site runs SLAC HyperNews version 1.11-slac-98, derived from the original HyperNews