Problems starting Tritons as primary particles

From: Lukas Jaegerhofer <Lukas.Jaegerhofer_at_cern.ch>
Date: Fri, 29 Apr 2011 20:18:59 +0200 (CEST)

Dear all,
                                                                                                         
I am working on a user routine to simulate the evaporation reaction of
He-3 after being hit from a low energy neutron in a REM counter. For this
purpose I am scoring the energy deposition 308 - low energy neutron KERMA
and write it to a file. In a second step I want to start a Triton and a Proton
in opposite directions from the point where the energy deposition is taking
place. I have therefore prepared a source.f file, which is attached to this
mail. I am pushing both particles to the stack, a proton (Particle ID: 1)
and a triton (Particle ID:-4).=20
                                                                                                         
If I have the triton included in the source.f the program seems to refuse
to transport any secondary particles although the primaries are
transported. If I change IJBEAM=-4 to IJBEAM=1, for example, to a
second proton, secondaries seem to be treated normally.
                                                                                                         
Thank you for any help, regarding this problem,
                                                                                                         
Cheers,
Lukas

Received on Fri Apr 29 2011 - 20:49:34 CEST

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