Multi-bunch injection for SSRF storage ring  

作　　者：姜伯承 林国强 汪宝亮 张满洲 殷重先 阎映炳 田顺强 王坤 

机构地区：[1]Shanghai Institute of Applied Physics, Chinese Academy of Sciences

出　　处：《Nuclear Science and Techniques》2015年第5期1-3,共3页核技术（英文）

基　　金：Supported by National Natural Science Foundation of China(No.11105214)

摘　　要：The multi-bunch injection adopted at Shanghai Synchrotron Radiation Facility(SSRF) increases the injection rate greatly, with much less injection time than that of single bunch injection. It reduces massively the beam failure time during users' operation and prolongs the pulsed injection hardware lifetime. In this paper, the scheme to produce multi bunches for the RF electron gun is described. The filling result and beam orbit stability for top up operation is discussed.The multi-bunch injection adopted at Shanghai Synchrotron Radiation Facility（SSRF） increases the injection rate greatly, with much less injection time than that of single bunch injection. It reduces massively the beam failure time during users’ operation and prolongs the pulsed injection hardware lifetime. In this paper, the scheme to produce multi bunches for the RF electron gun is described. The filling result and beam orbit stability for top up operation is discussed.

关 键 词：SSRF 储存环 上海同步辐射装置 操作过程 束流稳定性 注射时间 故障时间 脉冲注入 

分 类 号：TL594[核科学技术—核技术及应用]