Design and Implementation of In-orbit Calibration Detector of GRM

被引：0
|
作者：
Wen X. [1 ,2 ,3 ]
Liu J. [1 ,3 ]
Liu X. [1 ,2 ,3 ]
Wang R. [1 ,3 ]
Shi H. [1 ,3 ]
Li L. [1 ,3 ]
Sun J. [1 ,3 ]
Zhang L. [1 ,3 ]
Dong Y. [1 ,3 ]
Wu B. [1 ,3 ]
机构：
[1] Institute of High Energy Physics, Chinese Academy of Sciences, Beijing
[2] University of Chinese Academy of Sciences, Beijing
[3] Key Laboratory of Particle Astrophysics, Chinese Academy of Sciences, Beijing
来源：
Yuanzineng Kexue Jishu/Atomic Energy Science and Technology | 2019年 / 53卷 / 06期
关键词：
!sup]241[!/sup]Am inlaid radioactive source; Bias compensation; Gamma ray burst; SiPM;
D O I：
10.7538/yzk.2018.youxian.0531
中图分类号：
学科分类号：
摘要：
The gamma ray monitor (GRM) calibration detector (GCD) on board GRM is used to adjust the gain of main detector in orbit, which is of great significance for the study of detection performance of GRM. The principle design of each electronic part, the high and low temperature experimental verification and result analysis for bias compensating circuit, the production process and the embedment design of inlaid radioactive source were described in detail. Problems occurring in the design were verified and improved. The experiment and test results show that GCD's function is correct, and the detection efficiency, peak position drift and other performance indicators of GCD meet the requirement of GRM mission, which indicates that the design can guarantee the reliable realization of GCD's functions in orbit. © 2019, Editorial Board of Atomic Energy Science and Technology. All right reserved.
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页码：1091 / 1097
页数：6
相关论文
共 14 条
  • [1] Neil G., Peter M., Gamma-ray bursts, Science, 337, 6097, pp. 932-936, (2012)
  • [2] Wang F., Gamma-ray burst cosmology, Acta Astronomica Sinica, 52, 4, pp. 352-354, (2011)
  • [3] Piran T., The physics of gamma-ray bursts, Reviews of Modern Physics, 76, 4, pp. 1143-1210, (2005)
  • [4] Band D., Matteson J., Ford L., Et al., BATSE observation of gamma-ray burst spectra, Astrophysical Journal, 413, 1, pp. 281-292, (1993)
  • [5] Lei F., Dean A.J., Hill G.L., Compton polarimetry in gamma ray astronomy, Space Science Reviews, 82, 3-4, pp. 309-388, (1997)
  • [6] Arnon D., Rujula D., Towards a complete theory of gamma-ray bursts, Physics Reports, 405, 4, pp. 203-278, (2004)
  • [7] Bing Z., Gamma-ray burst prompt emission, International Journal of Modern Physics D, 23, 2, pp. 224-241, (2015)
  • [8] Dong Y., Wu B., Li Y., Et al., SVOM gamma ray monitor, Science China (Physics, Mechanics, Astronomy), 53, 1, pp. 40-42, (2010)
  • [9] Dong Y., Xiong S., Li Y., Et al., HXMT magnetic shield design and test results, High Energy Physics and Nuclear Physics, 31, 1, pp. 80-83, (2007)
  • [10] Schweitzer J.S., Ziehl W., Temperature dependence of NaI(Tl) decay constant, IEEE Transactions on Nuclear Science, 30, 1, pp. 380-382, (1983)
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