Difference between revisions of "Comparison of radiation damage between FLUKA and Geant"

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* Particle fluences in terms of 1-MeV equivalent neutrons in Si
 
* Particle fluences in terms of 1-MeV equivalent neutrons in Si
[[Image:1MeVeqSi.jpg|500px|thumb|left| FLUKA all particles ]]
+
[[Image:total_eq_fl.jpg|500px|thumb|left| FLUKA Beam power at the target = 0.704 W ]]
[[Image:neut_1MeVeq.jpg|450px|thumb|left| FLUKA neutrons ]]
+
[[Image:neut_eq_fl.jpg|450px|thumb|left| FLUKA Beam power at the target = 0.704 W ]]
 
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Revision as of 17:39, 29 September 2010

  • Photon energy spectrum used in the simulations (photon flux corresponds to high-luminosity run)

Photon spectrum.jpg

  • Silicon damage function used by FLUKA

Damage function.jpg

  • Particle spectra through the SiPM
RADCON GEANT
FLUKA


FLUKA


  • Particle fluences in terms of 1-MeV equivalent neutrons in Si
FLUKA Beam power at the target = 0.704 W
FLUKA Beam power at the target = 0.704 W


  • Particles per cm^2 per second in terms of 1-MeV neutron equivalent in Si estimated with FLUKA simulation (Photon beam power at target = .704 W)
Total Neutrons Protons Pions Electrons Positrons
24.7 ± 1.1 19.5 ± 0.9 1.8 ± 0.1 2.0 ± 0.1 0.9 ± 0.1 0.3 ± 0.1
  • Neutron flux in terms of 1-MeV equivalent neutrons in Si estimated with Geant simulation: 30.5 cm^-2 sec^-1.
  • FLUKA geometry and input files