|Message: Re: Splitting Compton Scattering||Not Logged In (login)|
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If you use Geant4 version 9.6 or patch 1 you can do this using macro commands. Try using
/process/em/setSecBiasing compt MyRegion 10 100 MeV
where the arguments are the region in which to enable this, the splitting factor, and the high energy limit. Please see section 18.104.22.168 in the Book for Application Developers.
This will give you 10 electrons with weight 0.1 and 1 photon with weight 1.
Your comment about the change to the code is correct--the brem splitting code that can be found in tutorials no longer works.
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