Hello everyone,
I have calculated 2 GeV protons impinging on tungsten target and neutron
yield in FLUKA 56 neutrons per source particle, while in MCNPX 79 neutrons
per source particle.
The difference is rather large and I was thinking maybe I do not account
all the neutrons in FLUKA.
FLUKA defaults were:
precision
evaporation with heavy fragments is on
coalescence is on
Low-neut transport is on
I took the neutrons from table:
Number of secondaries generated in inelastic interactions per beam
particle:
However low energy neutrons and neutrons are treated separately and maybe
this number does not include the neutrons with energy below the 20 MeV ?
As I am quite new to FLUKA any insight on the problem would be helpful.
See attached summary of the FLUKA run.
Thank you for your help in advance.
Sincerely,
Benjaminas Marcinkevičius
Received on Thu May 22 2014 - 09:56:13 CEST