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Novel multi-layer plastic-scintillator-based solid active proton target for inverse-kinematics experiments

文献类型：期刊论文

作者Tran, D. T.1,2; Terashima, S.3; Ong, H. J.1,10; Hirakawa, K.1; Matsuda, Y.4; Aoi, N.1; Harakeh, M. N.5,6; Itoh, M.4; Kawabata, T.7; Kohda, A.1
刊名NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
出版日期2020-04-11
卷号959页码:11
关键词Multi-layer plastic scintillators Solid-state active target Radioactive isotope beam Inverse kinematics
ISSN号0168-9002
DOI10.1016/j.nima.2020.163514
通讯作者Ong, H. J.(onghjin@impcas.ac.cn)
英文摘要We have constructed and tested a novel plastic-scintillator-based solid-state active proton target for use in nuclear spectroscopic studies with nuclear reactions induced by an ion beam in inverse kinematics. The active target system, named Stack Structure Solid organic Scintillator Active Target (S(4)AT), consists of five layers of plastic scintillators, each with a 1-mm thickness. To determine the reaction point in the thickness direction, we exploit the difference in the energy losses due to the beam particle and the charged reaction product(s) in the scintillator material. S(4)AT offers the prospect of a relatively thick target while maintaining a good energy resolution. By considering the relative energy loss between different layers, the energy loss contributed by coincident unreacted beam particles can be eliminated. Such a procedure, made possible by the mull-layer structure, is essential to eliminate the contribution from coincident unreacted beam particles, thus enabling its operation at a moderate beam intensity of up to a few Mcps. We evaluated the performance of S(4)AT by measuring the elastic proton-proton scattering using a 70-MeV proton beam at Cyclotron and Radioisotope Center (CYRIC), Tohoku University.
WOS关键词DETECTOR ; CHAMBER ; SYSTEM ; ARRAY
资助项目Hirose International Scholarship Foundation ; National Natural Science Foundation of China[11235002] ; National Natural Science Foundation of China[11375023] ; National Natural Science Foundation of China[11475014] ; National Natural Science Foundation of China[11575018] ; National Key R&D program of China[2016YFA0400504]
WOS研究方向Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种英语
WOS记录号WOS:000518368800026
出版者ELSEVIER
资助机构Hirose International Scholarship Foundation ; National Natural Science Foundation of China ; National Key R&D program of China
源URL[http://119.78.100.186/handle/113462/141068]  
专题中国科学院近代物理研究所
通讯作者Ong, H. J.
作者单位1.Osaka Univ, RCNP, Ibaraki, Osaka 5670047, Japan
2.Vietnam Acad Sci & Technol, Inst Phys, Hanoi 10000, Vietnam
3.Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China
4.Tohoku Univ, Cyclotron & Radioisotope Ctr Cyr, Sendai, Miyagi 9808578, Japan
5.Univ Groningen, KVI Ctr Adv Radiat Technol, NL-9747 AA Groningen, Netherlands
6.GSI Helmholtzzentrum Schwerionenforsch GmbH, Planckstr 1, D-64291 Darmstadt, Germany
7.Osaka Univ, Dept Phys, Osaka 5600043, Japan
8.Kyoto Univ, Dept Phys, Kyoto 6068502, Japan
9.RIKEN, Nishina Ctr, Wako, Saitama 3510198, Japan
10.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Tran, D. T.,Terashima, S.,Ong, H. J.,et al. Novel multi-layer plastic-scintillator-based solid active proton target for inverse-kinematics experiments[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2020,959:11.
APA Tran, D. T..,Terashima, S..,Ong, H. J..,Hirakawa, K..,Matsuda, Y..,...&Tanihata, I.(2020).Novel multi-layer plastic-scintillator-based solid active proton target for inverse-kinematics experiments.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,959,11.
MLA Tran, D. T.,et al."Novel multi-layer plastic-scintillator-based solid active proton target for inverse-kinematics experiments".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 959(2020):11.

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来源：近代物理研究所

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