Questions about PIXE and G4hImpactIonisation

Physics Processes, Models and Cross Sections
1

I have a question about the pixe of proton interaction with matter.

Do I have to add G4hImpactIonisation for the proton, as examples/advanced/eRosita/ used,
or I can just use G4EmLivermorePhysics instead but set the PIXE (and auger etc.) flag true?

Thanks in advance.

2

If you use latest Geant4 (eg. 10.7), see example TestEm5, macro pixe.mac

3

Thank you, maire :slight_smile:)

The version I used is 10.5.p01.

Just for sure, if I understand correctly, so all the processes needed are registered by setting flags of /process/em/… to true when, for example, the emlivermore physics is chosen?

4

pixe.mac.txt (1.3 KB)
pixe.C.txt (964 Bytes)