IHEP OpenIR  > 引力波暴高能电磁对应体全天监测器(GECAM)
Research on calibration device of GECAM satellite gamma ray detector
Pengyue, Zhou; Zhenghua, An; Jinjie, Wu; Zhanguo, Bai; Siming, Guo
2019
Source Publication2019 14th IEEE International Conference on Electronic Measurement & Instruments (ICEMI)
ISBN9781728105093
Pages1578-1583
SubtypeConference article (CA)
AbstractIn order to meet the ground calibration requirements of Gravitational wave high-energy Electromagnetic Counterpart All-sky Monitor (GECAM) satellite gamma ray detector (GRD), two sets of single-energy x-ray calibration devices were established in China Metrology Institute (Changping). One set is a single crystal calibration device, and LiF crystal can realize continuous emission of (8.1-37.9) keV single-energy X-ray; The other set is a dual crystal calibration device. Si220 crystal and Si551 crystal can realize continuous light emission of single energy x-ray in the energy range of (38-160) keV. The X-ray energy spectrum, energy resolution and energy response of the calibration device were studied by standard high-purity germanium detectors. The test results show that the energy range of the calibration device is: (8-160) keV; monochromaticity: energy resolution 3.1%@8.1keV, 10.2%@79.9keV; monochromatic luminous flux 649cts/s@38. 0keV, 678cts/s@79.9keV, 298cts/s@121.8keV; monochromatic light ratio 96%@38.0keV, 97%@79.9keV, 96%@121.8keV. Combined with the actual test results of the energy point of the GRD, it indicates that the calibration device can meet the calibration requirements of the GRD. 2019 IEEE.
Conference Title2019 14th IEEE International Conference on Electronic Measurement & Instruments (ICEMI)
Conference PlaceChangsha, China, China
Conference DateNovember 1-3, 2019
KeywordX ray detectors Calibration Fluorine compounds Gamma rays Gravity waves Lithium compounds Silicon Single crystals X rays
DOI10.1109/ICEMI46757.2019.9101633
Indexed ByEI
Correlation强相关
Language英语
EI Accession Number20202408803571
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/287862
Collection引力波暴高能电磁对应体全天监测器(GECAM)
Recommended Citation
GB/T 7714
Pengyue, Zhou,Zhenghua, An,Jinjie, Wu,et al. Research on calibration device of GECAM satellite gamma ray detector[J]. 2019 14th IEEE International Conference on Electronic Measurement & Instruments (ICEMI),2019:1578-1583.
APA Pengyue, Zhou,Zhenghua, An,Jinjie, Wu,Zhanguo, Bai,&Siming, Guo.(2019).Research on calibration device of GECAM satellite gamma ray detector.2019 14th IEEE International Conference on Electronic Measurement & Instruments (ICEMI),1578-1583.
MLA Pengyue, Zhou,et al."Research on calibration device of GECAM satellite gamma ray detector".2019 14th IEEE International Conference on Electronic Measurement & Instruments (ICEMI) (2019):1578-1583.
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