Intensive gamma-ray light sources based on oriented single crystals
Fuente:
arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866909327754788864 |
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| author | Sushko, Gennady B. Korol, Andrei V. Solov'yov, Andrey V. |
| author_facet | Sushko, Gennady B. Korol, Andrei V. Solov'yov, Andrey V. |
| contents | The feasibility of gamma-ray light sources based on the channeling phenomenon of ultra-relativistic electrons and positrons in oriented single crystals is demonstrated using rigorous numerical modeling. Case studies are presented for 10 GeV and sub-GeV $e^{-}/e^{+}$ beams incident on $10^{-1}-10^0$ mm thick diamond and silicon crystals. It is shown that for moderate values of the beam average current ($\lesssim 10$ $μ$A) the average photon flux in the energy range $10^0-10^2$ MeV emitted within the $10^1-10^3$ $μ$rad cone and 1 \% bandwidth can be on the level of $10^{10}$ photon/s for electrons and $10^{10}-10^{12}$ photon/s for positrons. These values are higher than the fluxes available at modern laser-Compton gamma ray light sources. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_10596 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Intensive gamma-ray light sources based on oriented single crystals Sushko, Gennady B. Korol, Andrei V. Solov'yov, Andrey V. Accelerator Physics The feasibility of gamma-ray light sources based on the channeling phenomenon of ultra-relativistic electrons and positrons in oriented single crystals is demonstrated using rigorous numerical modeling. Case studies are presented for 10 GeV and sub-GeV $e^{-}/e^{+}$ beams incident on $10^{-1}-10^0$ mm thick diamond and silicon crystals. It is shown that for moderate values of the beam average current ($\lesssim 10$ $μ$A) the average photon flux in the energy range $10^0-10^2$ MeV emitted within the $10^1-10^3$ $μ$rad cone and 1 \% bandwidth can be on the level of $10^{10}$ photon/s for electrons and $10^{10}-10^{12}$ photon/s for positrons. These values are higher than the fluxes available at modern laser-Compton gamma ray light sources. |
| title | Intensive gamma-ray light sources based on oriented single crystals |
| topic | Accelerator Physics |
| url | https://arxiv.org/abs/2401.10596 |