Suppression of the emittance growth induced by coherent synchrotron radiation in triple-bend achromats
文献类型：期刊论文
| 作者 | Huang XY(黄玺洋) ; Jiao Y(焦毅); Xu G(徐刚); Cui XH(崔小昊); Huang, XY; Jiao, Y; Xu, G; Cui, XH
|
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2015 |
| 卷号 | 39期号:5页码:57001 |
| 关键词 | coherent synchrotron radiation emittance growth achromat |
| 通讯作者 | 黄玺洋 |
| 英文摘要 | The coherent synchrotron radiation (CSR) effect in a bending path plays an important role in transverse emittance dilution in high-brightness light sources and linear colliders, where the electron beams are of short bunch length and high peak current. Suppression of the emittance growth induced by CSR is critical to preserve the beam quality and help improve the machine performance. It has been shown that the CSR effect in a double-bend achromat (DBA) can be analyzed with the two-dimensional point-kick analysis method. In this paper, this method is applied to analyze the CSR effect in a triple-bend achromat (TBA) with symmetric layout, which is commonly used in the optics designs of energy recovery linacs (ERLs). A condition of cancelling the CSR linear effect in such a TBA is obtained, and is verified through numerical simulations. It is demonstrated that emittance preservation can be achieved with this condition, and to a large extent, has a high tolerance to the fluctuation of the initial transverse phase space distribution of the beam. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 收录类别 | SCI ; CA |
| WOS记录号 | WOS:000354004300015 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/228538]  |
| 专题 | 高能物理研究所_加速器中心 |
| 推荐引用方式 GB/T 7714 | Huang XY,Jiao Y,Xu G,et al. Suppression of the emittance growth induced by coherent synchrotron radiation in triple-bend achromats[J]. CHINESE PHYSICS C,2015,39(5):57001. |
| APA | 黄玺洋.,焦毅.,徐刚.,崔小昊.,Huang, XY.,...&Cui, XH.(2015).Suppression of the emittance growth induced by coherent synchrotron radiation in triple-bend achromats.CHINESE PHYSICS C,39(5),57001. |
| MLA | 黄玺洋,et al."Suppression of the emittance growth induced by coherent synchrotron radiation in triple-bend achromats".CHINESE PHYSICS C 39.5(2015):57001. |
入库方式： OAI收割
来源：高能物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。