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Gamma-ray spectrometer onboard Chang'E-2
Ma, T.1,2; Chang, J.1,2; Zhang, N.1,2; Jian, W.1,2; Cai, M. S.1,2; Gong, Y. Z.1,2; Tang, H. S.1,2; Zhang, R. J.1,2; Wang, N. S.1,2; Yu, M.1,2; Mao, J. P.1,2; Hu, Y. M.1,2; Xu, A. A.3; Zhu, M. H.3
2013-10-21
Source PublicationNUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
ISSN0168-9002
Volume726Pages:113-115
Corresponding AuthorMa, T (reprint author), Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China. Email: matao@pmo.ac.cn
AbstractChang'E-2 gamma-ray spectrometer (GRS) is included in the payload of Chinese second lunar mission Chang'E-2 that has been launched in October 2010. Specific objectives of the GRS are to map abundance of O, Si, Fe, Ti, U, Th, K, and, perhaps, Mg, Al, and Ca, to depth of about 20 cm. The energy resolution and detection efficiency were improved compared with Chang'E-1 GRS. We will describe the design of GRS, which used LaBr3 for its main detector, and present its performance in this paper. Moreover, the initial result of Chang'E-2 GRS is reported. (C) 2013 Elsevier B.V. All rights reserved.
KeywordLunar Gamma-ray Spectrometer Remote Sensing Geant4 Chang'e-2
Subject AreaPhysics
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
DOI10.1016/j.nima.2013.05.162
Indexed BySCI
Language英语
WOS Research AreaInstruments & Instrumentation ; Nuclear Science & Technology ; Physics ; Spectroscopy
WOS SubjectInstruments & Instrumentation ; Nuclear Science & Technology ; Physics, Particles & Fields ; Spectroscopy
WOS IDWOS:000323557200016
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/9784
Collection暗物质和空间天文实验室
Affiliation1.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China
2.Chinese Acad Sci, Key Lab Dark Matter & Space Astron, Nanjing 210008, Peoples R China
3.MACAU Univ Sci & Technol, Taipa, Macau, Peoples R China
Recommended Citation
GB/T 7714
Ma, T.,Chang, J.,Zhang, N.,et al. Gamma-ray spectrometer onboard Chang'E-2[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2013,726:113-115.
APA Ma, T..,Chang, J..,Zhang, N..,Jian, W..,Cai, M. S..,...&Zhu, M. H..(2013).Gamma-ray spectrometer onboard Chang'E-2.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,726,113-115.
MLA Ma, T.,et al."Gamma-ray spectrometer onboard Chang'E-2".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 726(2013):113-115.
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