[fluka-discuss]: Scoring in fluka for neutron interaction

From: THIAM Cheick 219838 <cheick.thiam_at_cea.fr>
Date: Thu, 9 Jan 2014 09:20:55 +0000

Dear fluka users
I am novice in Fluka, and I'm trying the modeling of my experience; the implementation of my experimental geometry is now done and I try to get scoring. So I have two questions about that :


1. For simply, I have a small neutron source placed inside a big container sphere and, I would like to get the neutron leakage outside my container (a number of neutrons emitted by my source and outgoing of the container without interaction). I tried to use at first USRDBX card like following :

USRBDX 1.0 8.0 22.0 7.0 6.0 LeakNeu

USRBDX 1.9E-2 1.0E-14
Where 7 is my container and 6 the housing. But I don't understand the outcome. Does somebody can explain what is the best method to do that ?


2. In the second time I would like to get the neutron reaction rates inside the container filled with MNSOH liquid, for instance the neutron capture rates on H Mn or S elements (n,gamma), (nalpha), (n,proton). I am looking for any clues or advices to do that ?

Thanks a lot in advance for any help

Cheick
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Received on Thu Jan 09 2014 - 11:16:41 CET

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