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Idea Re: Adding RadioactiveDecay process to a reference physics list 

Forum: Physics List
Re: Question Adding RadioactiveDecay process to a reference physics list (Tom Roberts)
Re: None Re: Adding RadioactiveDecay process to a reference physics list (Tom Roberts)
Re: Question Re: Adding RadioactiveDecay process to a reference physics list (ja)
Date: 28 Dec, 2013
From: Vladimir Ivanchenko <Vladimir Ivanchenko>

Hello,

in both cases addition of RadioactiveDecay is correct. For correct gamma lines Bertini cascade should be substituted by the Binary cascade of INCL cascade:

QGSP_BIC, QGSP_BIC_HP, QGSP_INCLXX, FTF_BIC, QBBC

Alternatively for the Bertini cascade it is possibe to define environment variable G4CASCADE_USE_PRECOMPOUND.

For Geant4 9.6p02 for low-energy physics QBBC is optimal - one should not add extra environment variables.

If some radioactive decay channels are not working it is not connected with the method of creation of Physics List but with incomplete radioactive decay data. One can check this with $G4INSTALL/examples/extended/radioactive_decay

VI

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