Dear experts,
I'm trying to run a simulation involving a thin target of Uranium (50nm thin) and investigating fissions in the target when incident with a white neutron source (sampled from a collision tape produced by proton-lead spallation).
I have attached a simple input file which I'm using, but no fissions are occurring.
When I increase the thickness of the uranium to 5um I can see fissions in the output, but none at 50nm or 500nm thick. Is there anything I can do to encourage fissions in the 50nm version?
Thanks very much,
James Ryan
Nuclear FiRST DTC
University of Manchester
james.ryan-4_at_postgrad.manchester.ac.uk
+447890 486 709
Received on Tue Jun 03 2014 - 14:28:20 CEST