New chromaticity compensation approach and dynamic aperture increase in the SSRF storage ring

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2004-2010年

	New chromaticity compensation approach and dynamic aperture increase in the SSRF storage ring
	Tian, SQ(田顺强） ; Hou, J（后接） ; Chen, GL ; Liu, GM（刘桂民）
刊名	CHINESE PHYSICS C
	2008
卷号	32 期号:8 页码:661
ISSN号	1674-1137
通讯作者	Tian, SQ (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
英文摘要	Strong chromatic sextupoles used to compensate natural chromaticities in the third generation light source storage ring usually reduce dynamic aperture drastically. Many optimization methods can be used to find solutions that provide large dynamic apertures. This paper discusses a new optimization approach of sextupole strengths with step-by-step procedure, which is applied in the SSRF storage ring, and a better solution is obtained. Investigating driving terms generated by the sextupooles in every step can analyze their convergences and guide the weight setting among different terms in object function of the single resonance approach based on the perturbation theory.
学科主题	Physics
收录类别	SCI
语种	英语
WOS记录号	WOS:000258423200015
公开日期	2012-04-18
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/7785]
专题	上海应用物理研究所_中科院上海应用物理研究所2004-2010年
推荐引用方式 GB/T 7714	Tian, SQ,Hou, J,Chen, GL,et al. New chromaticity compensation approach and dynamic aperture increase in the SSRF storage ring[J]. CHINESE PHYSICS C,2008,32(8):661.
APA	Tian, SQ,Hou, J,Chen, GL,&Liu, GM.(2008).New chromaticity compensation approach and dynamic aperture increase in the SSRF storage ring.CHINESE PHYSICS C,32(8),661.
MLA	Tian, SQ,et al."New chromaticity compensation approach and dynamic aperture increase in the SSRF storage ring".CHINESE PHYSICS C 32.8(2008):661.