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

doi:10.1016/j.nima.2020.164682

	An improved tracking method for large-acceptance spectrometers in intermediate-energy RIB experiments
	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
	2021
卷号	985 页码:5
关键词	Tracking method Drift chamber Particle identification RIB experiments
ISSN号	0168-9002
DOI	10.1016/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.
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关键词	EXTERNAL TARGET FACILITY ; DETECTOR ; CHAMBER ; IONS
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
内容类型	期刊论文
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.