Hi All,
I am using RDM to simulate decay of radioactive decays. The macro is similar to test1
here.
The simulation takes a while since all the particles/gammas emitted by the radionuclide are emitted isotopically (4pi). All of my detectors are on one side of the source and I am wondering if it is possible to limit the emissions to only desired angle only, e.g., 2pi?