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Forum: Biasing and Scoring
Re: Question Splitting Compton Scattering
Date: 19 Feb, 2013
From: Daren Sawkey <Daren Sawkey>


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 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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1 None: Re: Splitting Compton Scattering   (FT - 19 Feb, 2013)
(_ None: Re: Splitting Compton Scattering   (Daren Sawkey - 19 Feb, 2013)
(_ None: Re: Splitting Compton Scattering   (FT - 20 Feb, 2013)
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