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Forum: Hadronic Processes
Re: None Neutron Physics in 9.3.p02 vs. 9.4.p01 (Adam Anderson)
Re: Idea Re: Neutron Physics in 9.3.p02 vs. 9.4.p01 (Vladimir Ivanchenko)
Re: More Re: Neutron Physics in 9.3.p02 vs. 9.4.p01 (Adam Anderson)
Re: Idea Re: Neutron Physics in 9.3.p02 vs. 9.4.p01 (Vladimir Ivanchenko)
Date: 11 Apr, 2011
From: Adam Anderson <Adam Anderson>

Vladimir,

Good suggestion! If I use G4HadronElasticPhysicsHP instead of G4HadronElasticPhysics, with v9.4.p01, then I see the same distribution of neutron capture positions as I did with G4HadronElasticPhysics and v9.3.p02. For reference I have attached histograms of neutron capture positions for the following combinations: 1.) v9.4.p01 and G4HadronElasticPhysicsHP 2.) v9.4.p01 and G4HadronElasticPhysics 3.) v9.3.p02 and G4HadronElasticPhysics

Combination 2.) is clearly different than the other two, while 1.) and 3.) are both generally consistent.

Next, do you think that G4HadronElasticPhysicsHP or G4HadronElasticPhysics is producing the correct physics? Let me know if there are any plots that I can generate that would helpful for tracking down any bugs related to this issue.

Thanks for your help!

--Adam Anderson

   Attachment:
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2011/04/11/20.13-1184-02_Bertini_HadElastic.pdf
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2011/04/11/20.13-62484-01_Bertini_HadElastic.pdf
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2011/04/11/20.13-31076-_Bertini_HadElasticHP.pdf

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1 Ok: Re: Neutron Physics in 9.3.p02 vs. 9.4.p01   (Vladimir Ivanchenko - 11 Apr, 2011)
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