FLUKA simulations for the X17 test measurement

Target setup

target setup matrix
shape cylinder
material ERGAL (5.85% Zn, 2.3% Mg, 1.4% Cu, 90.45% Al)
thickness 1.4 mm
diameter ⌀ 3 inches
length 30 cm
gas pressure (O-16) no-gas, 1 atm, 30 atm and 300 atm
scoring cylinder, 30 cm length, 10 cm radius

setup test.png
Setup for the 3-inch target

Neutron beam

A gaussian-like incident neutron beam shape has been assumed with FWHM of 2.5 cm.

plot beam.png
Beam & target geometry

ERGAL container

⌀ 3 inch, 1.4 mm thickness, O-16 gas, 300 atm

En[MeV] time [μs] primaries [n] n ⟨En⟩ [MeV] p ⟨Ep⟩ [MeV] γ ⟨Eγ⟩ [MeV] e- ⟨Ee-⟩ [MeV] e+e-Sorted ascending ⟨Ee+e-⟩ [MeV]
4.0e+01 0.228 1.0e+07 1.4e+05 15.395 1.5e+03 10.000 9.3e+04 3.425 1.3e+03 2.181 1.4e+03 2.206
1.0e-02 14.450 1.0e+07 8.3e+05 0.009 0.0e+00 0.000 4.8e+02 2.900 2.3e+00 0.498 2.3e+00 0.498
1.0e-03 45.694 1.0e+07 8.6e+05 0.001 0.0e+00 0.000 2.2e+02 3.576 3.5e+00 2.680 3.5e+00 2.680
1.0e+01 0.457 1.0e+07 2.6e+05 6.322 0.0e+00 0.000 2.1e+05 4.122 3.3e+03 2.549 3.7e+03 2.533
1.0e+00 1.445 1.0e+07 1.1e+06 0.878 0.0e+00 0.000 2.7e+03 1.047 9.3e+00 0.893 9.3e+00 0.893
1.0e-01 4.569 1.0e+07 9.0e+05 0.093 0.0e+00 0.000 3.8e+02 2.879 9.3e+00 2.758 9.3e+00 2.758


This topic: Main > TWikiUsers > AlbertoMengoni > AlbertoMengoniCalculations > AlbertoMengoniCalculationsX17Test
Topic revision: r9 - 2021-05-04 - AlbertoMengoni
 
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