Simulation on buildup of electron cloud in a proton circular accelerator
文献类型：期刊论文
| 作者 | Li KW(李开玮) ; Liu YD(刘瑜冬); Kai-Wei; L. and L. Yu-Dong
|
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2015 |
| 卷号 | 39期号:10页码:107002 |
| 关键词 | electron cloud instability electron multipacting beam loss |
| 通讯作者 | 刘瑜冬 |
| 英文摘要 | Electron cloud interaction with high energy positive beams are believed responsible for various undesirable effects such as vacuum degradation, collective beam instability and even beam loss in high power proton circular accelerators. An important uncertainty in predicting electron cloud instability lies in the detailed processes of the generation and accumulation of the electron cloud. The simulation on the. build-up of electron cloud is necessary to further studies on beam instability caused by electron clouds. The China Spallation Neutron Source (CSNS) is an intense proton accelerator facility now being built, Whose accelerator complex includes two main parts: an H-linac and a rapid cycling synchrotron (RCS). The RCS accumulates the 80 MeV proton beam and accelerates it to 1.6 GeV with a repetition rate of 25 Hz. During beam injection with lower energy, the emerging electron cloud may cause serious instability and beam loss on the vacuum pipe. A simulation code has been developed to simulate the build-up, distribution and density of electron cloud in CSNS/RCS. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 收录类别 | SCI |
| WOS记录号 | WOS:000365149700019 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/229024]  |
| 专题 | 高能物理研究所_东莞分部 高能物理研究所_加速器中心 |
| 推荐引用方式 GB/T 7714 | Li KW,Liu YD,Kai-Wei,et al. Simulation on buildup of electron cloud in a proton circular accelerator[J]. CHINESE PHYSICS C,2015,39(10):107002. |
| APA | 李开玮,刘瑜冬,Kai-Wei,&L. and L. Yu-Dong.(2015).Simulation on buildup of electron cloud in a proton circular accelerator.CHINESE PHYSICS C,39(10),107002. |
| MLA | 李开玮,et al."Simulation on buildup of electron cloud in a proton circular accelerator".CHINESE PHYSICS C 39.10(2015):107002. |
入库方式： OAI收割
来源：高能物理研究所
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