Difference between revisions of "Brem converter optimization"
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Since the electron energy is 10.5 MeV the photons will have maximum energy 10.5 MeV. The information on the cross section was obtained for the photon energies in the range of 5 MeV 10.5 MeV using polynomial fit and presented below for the magnified region of the U-238 cross section vs photon energy plot: | Since the electron energy is 10.5 MeV the photons will have maximum energy 10.5 MeV. The information on the cross section was obtained for the photon energies in the range of 5 MeV 10.5 MeV using polynomial fit and presented below for the magnified region of the U-238 cross section vs photon energy plot: | ||
| − | [[File:U238_cross_section_magnified. | + | [[File:U238_cross_section_magnified.png | 500 px]] |
Revision as of 17:46, 6 December 2014
The optimization of the photon yield from Al bremsstrahlung converter was simulated using Geant4 for the incident electrons with the energy E = 10.5 MeV and U-238 target.
The total fission cross section for U-238 target was taken fron nndc/BNL web site and provided below:
Since the electron energy is 10.5 MeV the photons will have maximum energy 10.5 MeV. The information on the cross section was obtained for the photon energies in the range of 5 MeV 10.5 MeV using polynomial fit and presented below for the magnified region of the U-238 cross section vs photon energy plot:
