兰州大学机构库 >核科学与技术学院
A survey of space radiation damage to DAMPE-PSD
Zhang, Yongjie1,2,4,5; Sun, Zhiyu1,5; Yu, Yuhong1,5; Guo, Jianhua3,6; Fang, Fang1; Zhou, Yong1; Wang, Zhaoming1; Zhang, Yapeng1,5; Hu, BT(胡碧涛)4
2020
Source PublicationNUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT   Impact Factor & Quartile Of Published Year  The Latest Impact Factor & Quartile
ISSN0168-9002
EISSN1872-9576
Volume971
page numbers10
AbstractAs a new astronomical telescope for cosmic rays, DArk Matter Particles Explorer (DAMPE) have been operated in-orbit for more than four years since it was launched at the end of 2015. It could measure electron and gamma-ray ranging from 5 GeV to 10TeV to explore the brand new astrophysical phenomenon. As a very high energy telescope, the working lifetime is significant to accumulate high statistics for astroparticle signals. The aging of detectors due to the Total Absorbed Dose (TAD) is one of the main factors affecting the working lifetime of DAMPE. Due to the Plastic Scintillator Detector (PSD) should face a worse radiation environment, in this paper, the space TAD damage to the scintillator strips and the PhotoMultiplier Tubes (PMTs) of the PSD are investigated in detail. The results show that the radiation damage to the PSD strips can be ignored during DAMPE satellite operation time, and the minimum working lifetime of the PMTs in the PSD is 8.32 years as the gain of the PMTs are degraded by 20% in orbit.
© 2020 Elsevier B.V.
KeywordDAMPE PSD PMT Working lifetime SAA region
PublisherELSEVIER
DOI10.1016/j.nima.2020.164112
Indexed ByEI ; SCIE
Language英语
Funding ProjectNational Basic Research Program of China (973 Program)[2016YFA0400201] ; National Natural Science Foundation of China[]
WOS Research AreaInstruments & Instrumentation ; Nuclear Science & Technology ; Physics
WOS SubjectInstruments & Instrumentation ; Nuclear Science & Technology ; Physics, Nuclear ; Physics, Particles & Fields
WOS IDWOS:000538778600018
PublisherElsevier B.V.
EI Accession Number20202008671660
EI KeywordsCosmology ; Gamma rays ; Germanium compounds ; Photomultipliers ; Radiation damage ; Scintillation counters ; Telescopes ; Tellurium compounds
EI Classification NumberExtraterrestrial Physics and Stellar Phenomena:657.2 ; Electron Tubes:714.1 ; Atomic and Molecular Physics:931.3 ; Radiation Measuring Instruments:944.7
Original Document TypeJournal article (JA)
Citation statistics
Document Type期刊论文
Identifierhttps://ir.lzu.edu.cn/handle/262010/405094
Collection核科学与技术学院
Corresponding AuthorYu, Yuhong
Affiliation
1.Institute of Modern Physics, Chinese Academy of Sciences, 509 Nanchang Road, Lanzhou; 730000, China
2.Graduate University of the Chinese Academy of Sciences, 19A Yuquan Road, Beijing; 100049, China
3.Key Laboratory of Dark Matter and Space Astronomy, Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing; 210008, China
4.School of Nuclear Science and Technology, Lanzhou University, 222 South Tianshui Road, Lanzhou; 730000, China
5.School of Nuclear Science and Technology, University of Chinese Academy of Science, Beijing; 100049, China
6.School of Astronomy and Space Science, University of Science and Technology of China, Hefei; 230026, China
First Author AffilicationSchool of Nuclear Science and Technology
Recommended Citation
GB/T 7714
Zhang, Yongjie,Sun, Zhiyu,Yu, Yuhong,et al. A survey of space radiation damage to DAMPE-PSD[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2020,971.
APA Zhang, Yongjie.,Sun, Zhiyu.,Yu, Yuhong.,Guo, Jianhua.,Fang, Fang.,...&Hu, Bitao.(2020).A survey of space radiation damage to DAMPE-PSD.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,971.
MLA Zhang, Yongjie,et al."A survey of space radiation damage to DAMPE-PSD".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 971(2020).
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