中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 近代物理研究所
  3. 中国科学院近代物理研究所
  4. 实验物理中心
Plastic scintillation detectors for precision Time-of-Flight measurements of relativistic heavy ions

文献类型：期刊论文

作者Ren, Pei-Pei2; He, Liu-Chun1; Sun, Bao-Hua1; Zhao, Jian-Wei1; Lin, Wen-Jian1; Zhang, Xue-Heng2; Zhu, Li-Hua1; Duan, Li-Min2; Hu, Rong-Jiang2; Liu, Zhong2
刊名CHINESE PHYSICS C
出版日期2017-06-01
卷号41页码:6
关键词plastic scintillator Time-of-Flight time resolution walk effect correction
ISSN号1674-1137
DOI10.1088/1674-1137/41/6/066001
英文摘要Plastic scintillation detectors for Time-of-Flight (TOF) measurements are almost essential for event-by event identification of relativistic rare isotopes. In this work, a pair of plastic scintillation detectors of dimensions 50 x 50 x 3(t) mm(3) and 80 x 100 x 3(t) mm(3) have been set up at the External Target Facility (ETF), Institute of Modern Physics (IMP). Their time, energy and position responses are measured with the O-18 primary beam at 400 MeV/nucleon. After off-line corrections for walk effect and position, the time resolutions of the two detectors are determined to be 27 ps (sigma) and 36 ps (sigma), respectively. Both detectors have nearly the same energy resolution of 3.1% (sigma) and position resolution of about 3.4 mm (sigma). The detectors have been used successfully in nuclear reaction cross section measurements, and will be be employed for upgrading the RIBLL2 beam line at IMP as well as for the high energy branch at HIAF.
WOS关键词ISOCHRONOUS MASS-SPECTROMETRY ; RING PROJECT ; HIRFL-CSR ; 10 PS ; RESOLUTION ; FACILITY ; NUCLEI ; BEAM ; FRS ; GSI
资助项目National Natural Science Foundation of China[11475014] ; National Natural Science Foundation of China[11235002] ; National Key Research and Development Program[2016YFA0400500]
WOS研究方向Physics
语种英语
WOS记录号WOS:000403222900016
出版者CHINESE PHYSICAL SOC
资助机构National Natural Science Foundation of China ; National Key Research and Development Program
源URL[http://119.78.100.186/handle/113462/45065]  
专题近代物理研究所_实验物理中心
通讯作者Sun, Bao-Hua
作者单位1.Beihang Univ, Sch Phys & Nucl Energy Engn, Beijing 100191, Peoples R China
2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Ren, Pei-Pei,He, Liu-Chun,Sun, Bao-Hua,et al. Plastic scintillation detectors for precision Time-of-Flight measurements of relativistic heavy ions[J]. CHINESE PHYSICS C,2017,41:6.
APA Ren, Pei-Pei.,He, Liu-Chun.,Sun, Bao-Hua.,Zhao, Jian-Wei.,Lin, Wen-Jian.,...&Lin, Wei-Ping.(2017).Plastic scintillation detectors for precision Time-of-Flight measurements of relativistic heavy ions.CHINESE PHYSICS C,41,6.
MLA Ren, Pei-Pei,et al."Plastic scintillation detectors for precision Time-of-Flight measurements of relativistic heavy ions".CHINESE PHYSICS C 41(2017):6.

入库方式： OAI收割

来源：近代物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。