Exercise3 - Proton
Modify the beam to shoot 100 MeV proton instead of gamma (
ex3.mac). Note that the physic-list has been changed. More information on the physic lists can be obtained:
Observe the computation time, the numbers of track/steps and the uncertainty. What are the differences with photon beam ? Again, you can use Python to plot the deposited energy as a function of the depth and obtain the Bragg peak.
Add a dense volume in the path of the proton to observe the effects.