From: Reddell, Brandon D (brandon.d.reddell@boeing.com)
Date: Sun Sep 11 2005 - 21:26:27 CEST
Dear FLUKA users,
I am getting the following familiar error message that has been posted before:
**** Low energy neutron xsec not found for some media 3 5 ****
However, I can not determine what the problem is. Below are my material and assignment statements. Could somebody tell me what I am doing wrong?
Sincerely,
Brandon Reddell
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*MATERIAL 13.0 27.000 2.70 10.0 ALUMINUM
*LOW-MAT 13.0 13.0 -2.0 293.0
*MATERIAL 14.0 28.100 2.329 13.0 SILICON
*
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MATERIAL 7.0 14.067 0.001251 7.0 NITROGEN
LOW-MAT 7.0 7.0 -2.0 293. NITROGEN
MATERIAL 8.0 15.999 0.001429 8.0 OXYGEN
LOW-MAT 8.0 8.0 -2.0 293. OXYGEN
MATERIAL 1.0 1.0079 8.988E-5 3.0 HYDROGEN
LOW-MAT 3.0 3.0 -2.0 293.0 HYDROGEN
* Argon material n. 18, normal temperature, overrides default mat. 18
MATERIAL 18.0 39.948 1.400 18.0 ARGON
LOW-MAT 18.0 18.0 -2.0 293.0 ARGON
* Air (mat. 24): 3 components, N (mat. 7), O (mat. 8), gaseous Ar (mat. 18)
MATERIAL 0.001225 26.0 AIR
COMPOUND -.9256E-03 7.0 -.2837E-03 8.0 -.01572E-3 18.0 AIR
* Water (mat. 20): H (material 3) and O (material 8)
MATERIAL 1.00 27.0 WATER
COMPOUND 2.0 3.0 1.0 8.0 WATER
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* Aluminum
ASSIGNMAT 10.0 3.0
* External Black Hole
ASSIGNMAT 1.0 1.0
* Vacuum
ASSIGNMAT 2.0 2.0
* Air
ASSIGNMAT 26.0 4.0
* Water
ASSIGNMAT 27.0 5.0
ASSIGNMAT 27.0 6.0
LOW-NEUT 0.0
EMF EMF-OFF
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