|Message: 181Ta(p,n) yield is way to low||Not Logged In (login)|
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I am trying to simulate the production of neutrons by protons striking a Ta target. Unfortunately, the yield of neutrons produced by GEANT4 in the target is about two or more orders of magnitude too small according to mcnpx and CINDA cross section data for 181Ta(p,n)181W. I used the LHEP_BERT_HP physics list. I am dealing with protons of energies from 15 MeV to 50 MeV.
Thanks for the help.
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