Polarization Gammas

[Julian T]

Hello everyone,

I am doing Bremsstrahlung simulations where I want to observe a Gammas Spin using a Compton Transmission Polarimeter. But beamline doesn´t seem to have Gamma Spin simulations. Cause when my polarized e-bem hits a Radiator, the produced Gammas don´t inherit the electrons polarization. 
has anyone ever done Gamma polarization in beamline? Is there mybe a workaround or could Gamma spin measurements be included in beamline?
I know there is a  G4EmPolarizedPhysics list in geant4, maybe someone previosly included this in beamline and could help me?

Thanks in advance,

Cheers,

Julian