|Message: Gammas emitted only after ion stopped (RadioactiveDecay physics)||Not Logged In (login)|
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I have a problem... of course writing to this forum;) I create an ion, in this case a 170Os in an excited state (3707 keV). I set a user defined decay file (decay170Os) full of IT to fool geant4 to send out gammas as if then nucleus where deexciting as it should. Now, if I start with a 170Os at rest, the gammas are emitted according to the lifetimes I've given in decay170Os. However, if I shoot the ion with some energy, in this case 30 MeV, the ion has to stop before the gammas are emitted. The stopping time is in the order of 100 ns, a factor 1000 more than the lifetimes... Any ideas?
I include a modified PhysicsList.cc && PhysicsList.hh for rdecay01 example that reflects the physics list I'm using, and also includes the 170Os decay file.
Attachment: http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2012/09/11/06.02-91982-PhysicsList_cc.txt http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2012/09/11/06.01-37349-runlog.txt http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2012/09/11/06.02-82684-decay170Os.txt http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2012/09/11/06.02-88562-Os170_mac.txt http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2012/09/11/06.03-95004-PhysicsList_hh.txt
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