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A tracking system for the external target facility of CSR

文献类型：期刊论文

作者Fang, Fang2; Yan, Duo2; Sun, Yu1,2; Duan, Li-Min2; Wang, Shi-Tao2; Tang, Shu-Wen2; Sun, Zhi-Yu2; Yu, Yu-Hong2; Zhang, Xue-Heng2; Yue, Ke2
刊名NUCLEAR SCIENCE AND TECHNIQUES
出版日期2017-05-01
卷号28页码:6
ISSN号1001-8042
关键词ETF MWPC Track reconstruction Spatial resolution
DOI10.1007/s41365-017-0217-8
英文摘要A tracking system composed of three multiwires proportional chambers (MWPCs) for the external target facility of the Cooler Storage Ring is reported in this paper. The active areas of the MWPCs are 518 mm x 400 mm, 582 mm x 450 mm, and 710 mm x 500 mm. Each MWPC consists of a series of alternately placed cathode and anode wire planes and can measure position along the directions of -30 degrees, 0 degrees, and 30 degrees relative to horizontal. The construction and operation of the detectors are described, and a method for track reconstruction is introduced. A track-finding efficiency of about 62% and a spatial resolution of 1.21 mm have been achieved. The pion and proton can be identified clearly with the tracking system combined with a time-of-flight system.
WOS关键词HIRFL-CSR
资助项目National Natural Science Foundation of China[U1332207] ; National Natural Science Foundation of China[11222550] ; National Natural Science Foundation of China[11405242] ; National Natural Science Foundation of China[11305222]
WOS研究方向Nuclear Science & Technology ; Physics
语种英语
出版者SPRINGER SINGAPORE PTE LTD
WOS记录号WOS:000402894900011
资助机构National Natural Science Foundation of China
源URL[http://119.78.100.186/handle/113462/44907]  
专题近代物理研究所_实验物理中心
通讯作者Sun, Zhi-Yu
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Fang, Fang,Yan, Duo,Sun, Yu,et al. A tracking system for the external target facility of CSR[J]. NUCLEAR SCIENCE AND TECHNIQUES,2017,28:6.
APA Fang, Fang.,Yan, Duo.,Sun, Yu.,Duan, Li-Min.,Wang, Shi-Tao.,...&Ma, Peng.(2017).A tracking system for the external target facility of CSR.NUCLEAR SCIENCE AND TECHNIQUES,28,6.
MLA Fang, Fang,et al."A tracking system for the external target facility of CSR".NUCLEAR SCIENCE AND TECHNIQUES 28(2017):6.

入库方式： OAI收割

来源：近代物理研究所

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