Dear FLUKA experts:
In my simulation, I’m using 218MeV proton to hit a 30 * 30 * 30cm^2 water phantom through a universal range shifter(PMMA) to get the neutron information. I want to know the neutron absorb dose (GeV/g) in the water phantom, how should i set the USRBIN card and the AUXSCORE card?
Best regards
Nicolas