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Keywords: G4HPNeutronCaptureData
Forum: Physics List
Re: Question neutron capture cross section data (Steve Farrell)
Date: 24 Apr, 2008
From: Koi, Tatsumi <Koi, Tatsumi>

Hi

The discrepancy simply comes from cross section value. In you case (neutron capture cross sections on H and O), HP-Cross sections are much smaller than Geant4 default cross section. (Roughly speaking there are order of magnitude differences between them.) And HP-Cross Sections are correct and "default" is not acute at all in this energy region.

Tatsumi

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