Multi-bunch injection for SSRF storage ring

分类： 核科学技术 >> 粒子加速器 提交时间： 2023-06-18 合作期刊: 《Nuclear Science and Techniques》

JIANG Bo-Cheng LIN Guo-Qiang WANG Bao-Liang ZHANG Man-Zhou YIN Chong-Xian YAN Ying-Bing TIAN Shun-Qiang WANG Kun

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.

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