Dear Ding Qi,
usually this means “per primary particle”. For example, if you simulate the energy deposition in a particle beam setup, to get the actual energy deposition in the experiment you have to multiply this number by the number of beam particles that hit your target.
Bests,
Andrea
> On Nov 26, 2020, at 16:02, Ding, Qi <q.ding_at_fz-juelich.de> wrote:
>
> Dear Fluka experts,
>
> I used USRBIN to simulate the energy deposition and neutron fluence, I am confused about the units.
> The unit of energy deposition is GeV/cm^3/unit primary weight and the unit of fluence is particles/cm^2/unit primary weight in the manual. Regarding the units, I don't quite understand the " unit primary weight ". Could you please explain it to me?
>
> Best regards,
>
> Qi Ding
>
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Received on Thu Nov 26 2020 - 19:16:16 CET