How to implement multiple X ray sources?

Particles, Track, Event, Run and Biasing
1

Hi All,

I want to simulate the geometry bellow in Geant4.

My question is how to implement a multiple focal X-ray sources : 250 focal spot (focal spot size = 2mm) spaced 4mm apart ?

source
source775×645 66.6 KB

Thank you very much for any response I get.

2

This might be something you can do with GPS, where you define a whole bunch of sources, with different coordinates for each one. You may also write your own G4PrimaryGeneratorAction subclass, and have complete control over everything you simulate.