I am scoring photon phase spaces leaving an x-ray tube. My simulation starts from electrons and I have bremsstrahlung splitting implemented in my code. I then sample from those scored phase spaces to investigate the further interactions of the photons with different media. I was wondering if anyone has an idea or knows a reference as to how to address the uncertainty analysis having done:
1- Bremsstrahlung splitting in the code
2- Sampling from the phase space
I use history by history method, but of course the possible correlations between split photons and then sampled introduce further propagated errors into my analysis. However, I have troubles finding a good reference. Please guide me if you have got any ideas
Thanks,
-A
I am using the root file to store position, momentum and energy of my photons and then later sample them from these phase spaces to investigate further interactions with phantom, applicators etc. I was also wondering if there is a way to store weight of each photon as well.
Thanks