Water radiolysis products

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_Geant4 Version:_11.2.1
_Operating System:_Linux

Dear friends,

I want to derive information about the product at the end of the physical phase of Geant4-DNA using PhysChemIO(), but the information that I use PhysChemIO() to derive about the physical reaction is inconsistent with the information in SteppingAction(). For example, incidenting 100 particles, the number of ‘e-_G4DNAIonisation’ (the flag is 0) is 631 deriving from PhysChemIO() and the number of ‘e-_G4DNAIonisation’ is 464 deriving from SteppingAction(). Why the difference?

Best wishes.