Bunch-by-bunch beam size measurement during injection at Shanghai Synchrotron Radiation Facility

doi:10.1007/s41365-018-0420-2

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Bunch-by-bunch beam size measurement during injection at Shanghai Synchrotron Radiation Facility
	Chen, HJ ; Chen, J ; Gao, B ; Leng, YB
刊名	NUCLEAR SCIENCE AND TECHNIQUES
	2018
卷号	29 期号:6 页码:-
关键词	Cesr
ISSN号	1001-8042
DOI	10.1007/s41365-018-0420-2
文献子类	期刊论文
英文摘要	Fast beam profile measurement is important in fast beam dynamic behavior investigations. A bunch-bybunch beam size measurement system, which is presently used to measure horizontal profile, has been developed at the Shanghai Synchrotron Radiation Facility (SSRF) and is capable of measuring bunches within a separation of 2 ns. The system is based on a direct-imaging optical system and high-speed photomultiplier array detector. A high-bandwidth linear signal amplifier and acquisition module have also been designed to process bunch-by-bunch multichannel signals from the detector. The software resampling technique and principal component analysis method were developed to obtain the synchronized data and enhance the signal-to-noise ratio. The fast injection of transients was successfully captured and analyzed. Moreover, the bunchby-bunch positions and sizes exhibited strong oscillation after the injection at the horizontal betatron oscillation frequency of the SSRF storage ring, and this demonstrated the bunch-by-bunch measurement capability of our system.
语种	英语
WOS记录号	WOS:000433263900003
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/28936]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Chen, HJ 2.Chen, J 3.Gao, B 4.Leng, YB
推荐引用方式 GB/T 7714	Chen, HJ,Chen, J,Gao, B,et al. Bunch-by-bunch beam size measurement during injection at Shanghai Synchrotron Radiation Facility[J]. NUCLEAR SCIENCE AND TECHNIQUES,2018,29(6):-.
APA	Chen, HJ,Chen, J,Gao, B,&Leng, YB.(2018).Bunch-by-bunch beam size measurement during injection at Shanghai Synchrotron Radiation Facility.NUCLEAR SCIENCE AND TECHNIQUES,29(6),-.
MLA	Chen, HJ,et al."Bunch-by-bunch beam size measurement during injection at Shanghai Synchrotron Radiation Facility".NUCLEAR SCIENCE AND TECHNIQUES 29.6(2018):-.