|Message: Re: strange results for polished reflector||Not Logged In (login)|
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Can you set in your PhysicsList where you've constructed the G4OpBoundaryProcess:
When you have a reflection off the interface, what does it print for SS=1 and SL=1? It should print: *** SpikeReflection *** and *** LambertianReflection *** respectively. For LambertianReflection the sigmaalpha is ignored. sigmaalpha is used for LobeReflection and LobeRefraction.
If you want to help debug this further, please put a write statement in G4OpBoundaryProcess:
to make sure that ChooseReflection is called. Are you using G4.9.3?
Best regards, Peter
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