Precision isochronous mass measurements at the storage ring CSRe in Lanzhou

doi:10.1016/j.nima.2011.07.018

	Precision isochronous mass measurements at the storage ring CSRe in Lanzhou
	Tu, X. L.4,10 ; Wang, M.10 ; Litvinov, Yu A.7,8,10; Zhang, Y. H.10 ; Xu, H. S.10 ; Sun, Z. Y.10; Audi, G.2; Blaum, K.7; Du, C. M.4,10; Huang, W. X.10
刊名	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
	2011-10-21
卷号	654 页码:213-218
关键词	Mass Spectrometry Storage Rings Exotic Nuclei
ISSN号	0168-9002
DOI	10.1016/j.nima.2011.07.018
英文摘要	Direct mass measurements of (78)Kr projectile fragments have been performed in the recently commissioned storage ring CSRe employing the isochronous mass spectrometry method. A new data-analysis technique has been developed to correct the drifts in the revolution frequencies caused by instabilities of the magnetic fields in the CSRe. thus yielding a mass resolving power of R = m/Delta m approximate to 1.7 x 10(5) (sigma). Masses for (45)V, (47)Cr, (49)Mn and (51)Fe nuclei are determined with a relative mass precision of delta m/m approximate to 2 x 10(-7) (sigma) which is an improvement by a factor of similar to 2 compared to the literature values. (C) 2011 Elsevier B.V. All rights reserved.
资助项目	National Natural Science Foundation of China[10925526] ; National Natural Science Foundation of China[10635080] ; National Natural Science Foundation of China[10221003] ; National Natural Science Foundation of China[10805059] ; National Natural Science Foundation of China[10705036] ; Chinese Academy of Sciences[KJCX2-YW-N44] ; Chinese Academy of Sciences[2009J2-23] ; Ministry of Science and Technology of China[2008CB817702]
WOS关键词	Frs-esr Facility ; Stored Exotic Nuclei ; Projectile Fragments ; Hirfl-csr ; Spectrometry ; Nuclides ; Ions
WOS研究方向	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics ; Spectroscopy
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000295765100029
资助机构	National Natural Science Foundation of China ; Chinese Academy of Sciences ; Ministry of Science and Technology of China
内容类型	期刊论文
源URL	[http://ir.impcas.ac.cn/handle/113462/23523]
专题	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	Xu, H. S.
作者单位	1.Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China 2.Univ Paris 11, CNRS, CSNSM, IN2P3, F-91405 Orsay, France 3.Univ Tsukuba, Inst Phys, Ibaraki 3058571, Japan 4.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 5.Saitama Univ, Saitama 3388570, Japan 6.RIKEN, RIKEN Nishina Ctr, Wako, Saitama 3510198, Japan 7.Max Planck Inst Kernphys, D-69117 Heidelberg, Germany 8.GSI Helmholtzzentrum Schwerionenforsch, D-64291 Darmstadt, Germany 9.Shanghai Jiao Tong Univ, Dept Phys, Shanghai 200240, Peoples R China 10.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Tu, X. L.,Wang, M.,Litvinov, Yu A.,et al. Precision isochronous mass measurements at the storage ring CSRe in Lanzhou[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2011,654:213-218.
APA	Tu, X. L..,Wang, M..,Litvinov, Yu A..,Zhang, Y. H..,Xu, H. S..,...&Zhan, W. L..(2011).Precision isochronous mass measurements at the storage ring CSRe in Lanzhou.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,654,213-218.
MLA	Tu, X. L.,et al."Precision isochronous mass measurements at the storage ring CSRe in Lanzhou".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 654(2011):213-218.