Research on calibration device of GECAM satellite gamma ray detector

doi:10.1109/ICEMI46757.2019.9101633

CORC > 高能物理研究所 > 中国科学院高能物理研究所 > 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
刊名	2019 14th IEEE International Conference on Electronic Measurement & Instruments (ICEMI)
	2019
页码	1578-1583
关键词	X ray detectors Calibration Fluorine compounds Gamma rays Gravity waves Lithium compounds Silicon Single crystals X rays
DOI	10.1109/ICEMI46757.2019.9101633
文献子类	Conference article (CA)
英文摘要	In 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.
会议地点	Changsha, China, China
会议日期	November 1-3, 2019
语种	英语
ISBN号	9781728105093
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/287862]
专题	引力波暴高能电磁对应体全天监测器（GECAM）
推荐引用方式 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.