Research on calibration device of GECAM satellite gamma ray detector
文献类型：期刊论文
| 作者 | Pengyue, Zhou; Zhenghua, An; Jinjie, Wu; Zhanguo, Bai; Siming, Guo |
| 刊名 | 2019 14th IEEE International Conference on Electronic Measurement & Instruments (ICEMI)
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| 出版日期 | 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 |
| 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. |
入库方式： OAI收割
来源：高能物理研究所
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