Secondary electron time detector for mass measurements at CSRe

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	Secondary electron time detector for mass measurements at CSRe
	Tu Xiao-Lin1,2 ; Wang Meng1 ; Hu Zheng-Guo1 ; Xu Hu-Shan1 ; Guo Zhong-Yan 1; Mao Rui-Shi1 ; Xiao Guo-Qing1 ; Zhang Hong-Bing 1; Zang Yong-Dong 1,2; Yue Ke1,2
刊名	CHINESE PHYSICS C
	2010-03-01
卷号	34 期号:3 页码:363-367
关键词	isochronous mass spectrometry time of flight CSRe
ISSN号	1674-1137
英文摘要	The Isochronous Mass Spectrometry is a high accurate mass spectrometer. A secondary electrons time detector has been developed and used for mass measurements. Secondary electrons from a thin carbon foil are accelerated by ail electric field and deflected 180 degrees by a magnetic field onto a micro-channel plate. The time detector has been tested with alpha particles and a time resolution of 197 ps (FWHM) was obtained in the laboratory. A mass resolution around 8 x 10(-6) For Delta m/m was achieved by using this time detector in a pilot mass measurement experiment.
资助项目	National Natural Science Foundation of China[10635080] ; National Natural Science Foundation of China[10221003] ; State Key Development Program of Basics Research of China[2007CB815000] ; Chinese Academy of Sciences[CXTD-J2005-1] ; Chinese Academy of Sciences[KJCX2-SWN18]
WOS研究方向	Physics
语种	英语
出版者	CHINESE PHYSICAL SOC
WOS记录号	WOS:000275495100011
资助机构	National Natural Science Foundation of China ; State Key Development Program of Basics Research of China ; Chinese Academy of Sciences
公开日期	2011-04-20
内容类型	期刊论文
源URL	[http://ir.imp.cas.cn/handle/113462/8093]
专题	近代物理研究所_近代物理研究所知识存储（2010之前）近代物理研究所_实验物理中心近代物理研究所_兰州重离子研究装置中国科学院近代物理研究所
通讯作者	Tu Xiao-Lin
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Tu Xiao-Lin,Wang Meng,Hu Zheng-Guo,et al. Secondary electron time detector for mass measurements at CSRe[J]. CHINESE PHYSICS C,2010,34(3):363-367.
APA	Tu Xiao-Lin.,Wang Meng.,Hu Zheng-Guo.,Xu Hu-Shan.,Guo Zhong-Yan.,...&Yue Ke.(2010).Secondary electron time detector for mass measurements at CSRe.CHINESE PHYSICS C,34(3),363-367.
MLA	Tu Xiao-Lin,et al."Secondary electron time detector for mass measurements at CSRe".CHINESE PHYSICS C 34.3(2010):363-367.