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Question difference between 9.2 and 9.4 versions for QGSP_BIC 

Forum: Hadronic Processes
Date: 04 May, 2012
From: Zoltan Elekes <Zoltan Elekes>

Dear Experts,

my primary particles are 2 MeV neutrons in a target chamber. The neutrons interact with the target material producing gammas which are then detected by a HpGe detector. I use QGSP_BIC physics list. I have plotted the kinetic energy of the secondary gammas from StackingAction for version 9.2 and 9.4 attached to this message. These are very different. Also, the running time for version 9.4 is increased by a factor of five. I suspect something is changed in binary cascade. Do you have any clue why I have this difference?

Regards, Zoltan

   Attachment:
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2012/05/04/08.04-97132-gamma-9.2.png
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2012/05/04/08.04-3680-gamma-9.4.png

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1 Idea: Re: difference between 9.2 and 9.4 versions for QGSP_BIC   (Vladimir Ivanchenko - 08 May, 2012)
(_ Feedback: Re: difference between 9.2 and 9.4 versions for QGSP_BIC   (Zoltan Elekes - 08 May, 2012)
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