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An improved tracking method for large-acceptance spectrometers in intermediate-energy RIB experiments

文献类型：期刊论文

作者Sun, Y. Z.2; Wang, S. T.3,4; Sun, Z. Y.3,4; Zhang, X. H.3; Zhao, Y. X.1,3,4; Jin, S. Y.1,3,4; Yan, D.3; Tang, S. W.3; Yu, Y. H.3; Yue, K.3
刊名NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
出版日期2021
卷号985页码:5
ISSN号0168-9002
关键词Tracking method Drift chamber Particle identification RIB experiments
DOI10.1016/j.nima.2020.164682
通讯作者Wang, S. T.(wangshitao@impcas.ac.cn)
英文摘要An improved tracking method was devised for tracking in large-acceptance spectrometers in intermediate-energy RIB experiments, where drift chamber arrays are deployed both upstream and downstream of a dipole magnet for particle tracking outside the magnetic field. By incorporating into the tracking 2 the inconsistencies between the tracks entering and exiting the reaction target, and that between the tracks entering and exiting the dipole magnet, the improved tracking method has proved to be effective in eliminating spurious tracks in data analysis of RIB experiments. With the tracking method, enhanced particle identification and reaction cross sections are achieved for neutron-removal products of secondary carbon-isotope beams at around 240 MeV/u in the External Target Facility in HIRFL-CSR.
WOS关键词EXTERNAL TARGET FACILITY ; DETECTOR ; CHAMBER ; IONS
资助项目National Natural Science Foundation of China[U1732134] ; National Natural Science Foundation of China[11575257] ; National Natural Science Foundation of China[11305222]
WOS研究方向Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种英语
出版者ELSEVIER
WOS记录号WOS:000592358000003
资助机构National Natural Science Foundation of China
源URL[http://119.78.100.186/handle/113462/138447]  
专题中国科学院近代物理研究所
通讯作者Wang, S. T.
作者单位1.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China
2.Anyang Normal Univ, Sch Phys & Elect Engn, Anyang 455000, Peoples R China
3.Chinese Acad Sci, Inst Modern Phys, CAS Key Lab High Precis Nucl Spect, Lanzhou 730000, Peoples R China
4.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Sun, Y. Z.,Wang, S. T.,Sun, Z. Y.,et al. An improved tracking method for large-acceptance spectrometers in intermediate-energy RIB experiments[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2021,985:5.
APA Sun, Y. Z..,Wang, S. T..,Sun, Z. Y..,Zhang, X. H..,Zhao, Y. X..,...&Zhang, Y. J..(2021).An improved tracking method for large-acceptance spectrometers in intermediate-energy RIB experiments.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,985,5.
MLA Sun, Y. Z.,et al."An improved tracking method for large-acceptance spectrometers in intermediate-energy RIB experiments".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 985(2021):5.

入库方式： OAI收割

来源：近代物理研究所

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