Global optimization of the electron acceleration by a Gaussian beam
| Autor: | Zhenjun Yang, Jian Xu, Wei-Ping Zang, Jian-Xing Li |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Physics General Physics and Astronomy Electron Physics and Astronomy(all) 01 natural sciences lcsh:QC1-999 010309 optics Maxima and minima Electron acceleration 0103 physical sciences Physics::Accelerator Physics M squared Atomic physics Global optimization lcsh:Physics Energy (signal processing) Laser beams Gaussian beam |
| Zdroj: | Results in Physics, Vol 7, Iss, Pp 95-98 (2017) |
| ISSN: | 2211-3797 |
| DOI: | 10.1016/j.rinp.2016.12.002 |
| Popis: | For vacuum electron acceleration by a Gaussian beam, the energy gain of the electron is sensitively influenced by the initial parameters of the electron and the laser beam. It is necessary to find a group of optimized initial parameters to achieve the highest energy gain. The relationships between the initial parameters and the energy gains are investigated comprehensively by the global optimization method, and the global maximum as well as the local maxima is obtained. Via employing the global optimization of the initial parameters, more efficient electron acceleration has been achieved. Keywords: Electron acceleration, Gaussian beam, Global optimization |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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