PMO OpenIR
Spectrometer of hard X-ray imager payload onboard the ASO-S mission
Zhang, Yan1,2; Guo, Jian-Hua1; Zhang, Zhe1; Chen, Deng-Yi1; Hu, Yi-Ming1; Zhang, Yong-Qiang1,2; Ma, Tao1; Huang, Yong-Yi1
2019-08-01
Source PublicationNUCLEAR SCIENCE AND TECHNIQUES
ISSN1001-8042
Volume30Issue:8Pages:8
Corresponding AuthorZhang, Zhe(zhangzhe@pmo.ac.cn)
AbstractA spaceborne hard X-ray spectrometer, composed of an array of 99 scintillation detectors and associated readout electronics, has been developed for the hard X-ray imager (HXI). The HXI is one of the three payloads onboard the advanced space-based solar observatory (ASO-S), which is scheduled to be launched in early 2022 as the first Chinese solar satellite. LaBr3 scintillators and photomultiplier tubes with a super bialkali cathode are used to achieve an energy resolution better than 20% at 30keV. Further, a new multi-channel charge-sensitive readout application-specific integrated circuit guarantees high-frequency data acquisition with low power consumption. This paper presents a detailed design of the spectrometer for the engineering model of the HXI and discusses its noise and linearity performance.
KeywordSolar radiation detection X-ray spectrometer Hard X-ray imager ASO-S
DOI10.1007/s41365-019-0642-y
Indexed BySCI
Language英语
WOS Research AreaNuclear Science & Technology ; Physics
WOS SubjectNuclear Science & Technology ; Physics, Nuclear
WOS IDWOS:000475863400001
PublisherSPRINGER SINGAPORE PTE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://libir.pmo.ac.cn/handle/332002/27197
Collection中国科学院紫金山天文台
Corresponding AuthorZhang, Zhe
Affiliation1.Chinese Acad Sci, Key Lab Dark Matter & Space Astron, Purple Mt Observ, Nanjing 210034, Jiangsu, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Yan,Guo, Jian-Hua,Zhang, Zhe,et al. Spectrometer of hard X-ray imager payload onboard the ASO-S mission[J]. NUCLEAR SCIENCE AND TECHNIQUES,2019,30(8):8.
APA Zhang, Yan.,Guo, Jian-Hua.,Zhang, Zhe.,Chen, Deng-Yi.,Hu, Yi-Ming.,...&Huang, Yong-Yi.(2019).Spectrometer of hard X-ray imager payload onboard the ASO-S mission.NUCLEAR SCIENCE AND TECHNIQUES,30(8),8.
MLA Zhang, Yan,et al."Spectrometer of hard X-ray imager payload onboard the ASO-S mission".NUCLEAR SCIENCE AND TECHNIQUES 30.8(2019):8.
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