Recalculation of the HIRFL-SSC injection and extraction system

doi:10.1088/1674-1137/37/4/047001

	Recalculation of the HIRFL-SSC injection and extraction system
	Ye Feng
刊名	CHINESE PHYSICS C
	2013-04-01
卷号	37
关键词	Beam Transmission Efficiency Beam Center Trajectory Injection And Extraction System Measured Magnet Field Correction
ISSN号	1674-1137
DOI	10.1088/1674-1137/37/4/047001
文献子类	Article
英文摘要	In order to further improve beam transmission efficiency at the SSC, the beam center trajectory and injection and extraction system are recalculated based on the program group used in the final design of the GANIL accelerator, with some necessary changes and the addition of some auxiliary programs. The two different types of injection and extraction elements (the bending magnet and the inductive septum) are distinguished, and their interaction with the ambient field is considered. More focus is placed on considering the differences in the magnet field inhomogeneity of the ambient field in the located area of the inductive septum where the ends are situated in the ambient field (between the main magnet poles). Thus the gradient magnetic field problem of the inductive septum is solved perfectly. As well as preparing the necessary auxiliary programs and taking the structural integration of the SSC magnetic field maps, the measured magnet field correction is completed. Therefore, the trajectory and a variety of injection and extraction system parameters are obtained. According to the recalculation results, the SSC beam transmission efficiency will be enhanced significantly.
WOS研究方向	Physics
语种	英语
出版者	CHINESE PHYSICAL SOC
WOS记录号	WOS:000320597500013
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/48229]
专题	中国科学院近代物理研究所
通讯作者	Ye Feng
作者单位	Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Ye Feng. Recalculation of the HIRFL-SSC injection and extraction system[J]. CHINESE PHYSICS C,2013,37.
APA	Ye Feng.(2013).Recalculation of the HIRFL-SSC injection and extraction system.CHINESE PHYSICS C,37.
MLA	Ye Feng."Recalculation of the HIRFL-SSC injection and extraction system".CHINESE PHYSICS C 37(2013).