Difference between revisions of "Comparison of radiation damage between FLUKA and Geant"
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* Particle spectra through the SiPM | * Particle spectra through the SiPM | ||
[[Image:geant_spectrum.jpg|400px|thumb|left| RADCON GEANT ]] | [[Image:geant_spectrum.jpg|400px|thumb|left| RADCON GEANT ]] | ||
| − | [[Image: | + | [[Image:n_p_spectra.jpg|400px|thumb|left| FLUKA ]] |
<br clear=all> | <br clear=all> | ||
| − | [[Image: | + | [[Image:.particle_spectra.jpg|400px|thumb|left| FLUKA ]] |
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* Particle fluences around barrel calorimeter in terms of 1-MeV equivalent neutrons in Si | * Particle fluences around barrel calorimeter in terms of 1-MeV equivalent neutrons in Si | ||
| − | [[Image: | + | [[Image:total_bcal.jpg|500px|thumb|left| FLUKA. Beam power at the target = 0.704 W ]] |
| − | [[Image: | + | [[Image:neut_bcal.jpg|450px|thumb|left| FLUKA. Beam power at the target = 0.704 W ]] |
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* Total 1-MeV (Si) neutron equivalent fluence in Si PM plane | * Total 1-MeV (Si) neutron equivalent fluence in Si PM plane | ||
| − | [[Image: | + | [[Image:XY_SiPM.jpg|450px|thumb|left| FLUKA. Si PM limited by two circles with radii of 65 cm and 90 cm ]] |
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* Particle fluences in Hall D in terms of 1-MeV equivalent neutrons in Si | * Particle fluences in Hall D in terms of 1-MeV equivalent neutrons in Si | ||
| − | [[Image: | + | [[Image:total_halld.jpg|500px|thumb|left| FLUKA. Beam power at the target = 0.704 W ]] |
| − | [[Image: | + | [[Image:neut_halld.jpg|450px|thumb|left| FLUKA. Beam power at the target = 0.704 W ]] |
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Revision as of 10:34, 5 November 2010
- Photon energy spectrum used in the simulations (photon flux corresponds to high-luminosity run)
- Silicon damage function used by FLUKA
- Particle spectra through the SiPM
- Particle fluences around barrel calorimeter in terms of 1-MeV equivalent neutrons in Si
- Total 1-MeV (Si) neutron equivalent fluence in Si PM plane
- Particle fluences in Hall D in terms of 1-MeV equivalent neutrons in Si
- 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 |
| 22.95 ± 0.18 | 18.07 ± 0.13 | 1.72 ± 0.02 | 1.81 ± 0.01 | 1.01 ± 0.20 | 0.19 ± 0.03 |
- 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: http://www.jlab.org/~georgek/halld/
