Evolutionary genetic optimization of the injector beam dynamics for the ERL test facility at IHEP
文献类型：期刊论文
| 作者 | 焦毅;Jiao, Y |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2014 |
| 卷号 | 38期号:8页码:88102 |
| 关键词 | ERL photo-injector beam dynamics non-dominated sorting genetic algorithm II |
| 英文摘要 | The energy recovery linac test facility (ERL-TF), a compact ERL-FEL (free electron laser) two-purpose machine, has been proposed at the Institute of High Energy Physics, Beijing. As one important component of the ERL-TF, the photo-injector was designed and preliminarily optimized. In this paper an evolutionary genetic method, non-dominated sorting genetic algorithm II, is applied to optimize the injector beam dynamics, especially in the high-charge operation mode. Study shows that using an incident laser with rms transverse size of 1-1.2 mm, the normalized emittance of the electron beam can be kept below 1 mm.mrad at the end of the injector. This work, together with the previous optimization of the low-charge operation mode by using the iterative scan method, provides guidance and confidence for future construction and commissioning of the ERL-TF injector. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000340350200019 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224949]  |
| 专题 | 高能物理研究所_加速器中心 |
| 推荐引用方式 GB/T 7714 | 焦毅；Jiao, Y. Evolutionary genetic optimization of the injector beam dynamics for the ERL test facility at IHEP[J]. CHINESE PHYSICS C,2014,38(8):88102. |
| APA | 焦毅；Jiao, Y.(2014).Evolutionary genetic optimization of the injector beam dynamics for the ERL test facility at IHEP.CHINESE PHYSICS C,38(8),88102. |
| MLA | 焦毅；Jiao, Y."Evolutionary genetic optimization of the injector beam dynamics for the ERL test facility at IHEP".CHINESE PHYSICS C 38.8(2014):88102. |
入库方式： OAI收割
来源：高能物理研究所
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