The First GECAM Observation Results on Terrestrial Gamma‐Ray Flashes and Terrestrial Electron Beams-Reference-Cited by-同舟云学术

The First GECAM Observation Results on Terrestrial Gamma‐Ray Flashes and Terrestrial Electron Beams

Published:2023-07-13 Issue:14 Volume:50 Page:
ISSN:0094-8276
Container-title:Geophysical Research Letters
language:en
Short-container-title:Geophysical Research Letters

Author:

Zhao Y.¹²^ORCID,Liu J. C.²³,Xiong S. L.²^ORCID,Xue W. C.²³,Yi Q. B.²⁴,Lu G. P.⁵^ORCID,Xu W.⁶^ORCID,Lyu F. C.⁷^ORCID,Sun J. C.²,Peng W. X.²,Zheng C.²³,Zhang Y. Q.²³,Cai C.⁸,Xiao S.⁹¹⁰,Xie S. L.¹¹,Wang C. W.²³,Tan W. J.²³,An Z. H.²,Chen G.²,Du Y. Q.²¹²,Huang Y.²,Gao M.²,Gong K.²,Guo D. Y.²,He J. J.²,Li B.²^ORCID,Li G.²^ORCID,Li X. Q.²,Li X. B.²,Liao J. Y.²,Liang J.²¹²,Liang X. H.²^ORCID,Liu Y. Q.²^ORCID,Ma X.²,Qiao R.²,Song L. M.²,Song X. Y.²,Sun X. L.²^ORCID,Wang J.²,Wang J. Z.²,Wang P.²,Wen X. Y.²,Wu H.²¹²,Xu Y. B.²,Yang S.²,Zhang B. X.²,Zhang D. L.²,Zhang F.²,Zhang P.²¹³,Zhang H. M.²,Zhang Z.²,Zhao X. Y.²,Zheng S. J.²,Zhang K. K.¹⁴,Han X. B.¹⁴,Wu H. Y.¹⁵,Hu T.¹⁵,Geng H.¹⁵,Zhang H. B.¹⁶^ORCID,Lu F. J.²,Zhang S. N.²^ORCID,Yu H.¹

Affiliation:

1. Department of Astronomy Beijing Normal University Beijing China

2. Key Laboratory of Particle Astrophysics Institute of High Energy Physics Chinese Academy of Sciences Beijing China

3. University of Chinese Academy of Sciences Beijing China

4. School of Physics and Optoelectronics Xiangtan University Xiangtan China

5. School of Earth and Space Sciences University of Science and Technology of China Hefei China

6. Electronic Information School Wuhan University Wuhan China

7. Key Laboratory of Transportation Meteorology of China Meteorological Administration Nanjing Joint Institute for Atmospheric Sciences Nanjing China

8. College of Physics Hebei Key Laboratory of Photophysics Research and Application Hebei Normal University Shijiazhuang China

9. Guizhou Provincial Key Laboratory of Radio Astronomy and Data Processing Guizhou Normal University Guiyang China

10. School of Physics and Electronic Science Guizhou Normal University Guiyang China

11. Institute of Astrophysics Central China Normal University Wuhan China

12. School of Computing and Artificial Intelligence Southwest Jiaotong University Chengdu China

13. College of Electronic and Information Engineering Tongji University Shanghai China

14. Innovation Academy for Microsatellites of Chinese Academy of Sciences Shanghai China

15. National Space Science Center Chinese Academy of Sciences Beijing China

16. Key Laboratory of Middle Atmosphere and Global Environment Observation Institute of Atmospheric Physics Chinese Academy of Sciences Beijing China

Abstract

AbstractGravitational‐wave high‐energy Electromagnetic Counterpart All‐sky Monitor (GECAM) is a space‐borne instrument dedicated to monitoring high‐energy transients, including Terrestrial Gamma‐ray Flashes (TGFs) and Terrestrial Electron Beams (TEBs). We implemented a TGF/TEB search algorithm for GECAM, with which 147 bright TGFs, 2 typical TEBs and 2 special TEB‐like events are identified during an effective observation time of ∼9 months. We show that, with gamma‐ray and charged particle detectors, GECAM can effectively identify and distinguish TGFs and TEBs, and measure their temporal and spectral properties in detail. A very high TGF‐lightning association rate of ∼80% is obtained between GECAM and GLD360 in east Asia region.

Publisher

American Geophysical Union (AGU)

Subject

General Earth and Planetary Sciences,Geophysics

Link

https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/2022GL102325

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