careful to gammas due to neutron capture in iron , they are very hard !
----Messaggio originale----
Da: b-yang12_at_mails.tsinghua.edu.cn
Data: 20/07/2015 15.26
A: <fluka-discuss_at_fluka.org>
Ogg: [fluka-discuss]: A optimaized ratio between iron and polyethylene
Hi,every Fluka user
Recently I want to use FLUKA to design a compact shielding for a 200MeV proton loss point. Due to existence of high-energy neutron, I try to use iron plus polyethylene as a shielding. But I wonder if there is a optimized ratio between iron thickness and polyethylene thickness to effectively shield the high-energy neutron. If anybody can give me some suggestion or reference, thanks very much.
Bo yang
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Received on Mon Jul 20 2015 - 18:15:07 CEST