Hello, is there a function in Geant4 to study the secondary particle emittance? I mean that I store the secondary particles in a ROOT files, and I would like to store information to get graphs like in this presentation
I mean the plots x-x’ @z=value
I think that for the x I can use step->GetTrack()->GetPosition().x();
but
- what about the angle x’ ? Is there a function in Geant?
- How can I store at a fixed z value?
Thank you