YNAO OpenIR  > 星系类星体研究组
The Crab Nebula: observations and a search for UHE γ-ray flares with LHAASO
Wang, Lingyu1,2; Chen, Songzhan1,2; Cao, Zhen1,2; He, Huihai1,2; Wu, Sha1,2; Li, Cong1,2; Li, Zhe1,2; Cao, Zhen3,4,5; Aharonian, F.6,7; An, Q.8,9; Axikegu10; Bai, L. X.11; Bai, Y. X.3,5; Bai, L. X.11; Bai, Y. X.3,5; Bao, Y. W.12; Bastieri, D.13; Bi, X. J.3,4,5; Bi, Y. J.3,5; Cai, H.14; Cai, J. T.13; Cao, Zhe8,9; Chang, J.15; Chang, J. F.3,5,8; Chen, B. M.16; Chen, E. S.3,4,5; Chen, J.11; Chen, Liang3,4,5; Chen, Liang17; Chen, Long10; Chen, M. J.3,5; Chen, M. L.3,5,8; Chen, Q. H.10; Chen, S. H.3,4,5; Chen, S. Z.3,5; Chen, T. L.18; Chen, X. L.3,4,5; Chen, Y.12; Cheng, N.3,5; Cheng, Y. D.3,5; Cui, S. W.16; Cui, X. H.19; Cui, Y. D.20; D’Ettorre Piazzoli, B.21; Dai, B. Z.22; Dai, H. L.3,5,8; Dai, Z. G.9; Danzengluobu18; della Volpe, D.23; Dong, X. J.3,5; Duan, K. K.15; Fan, J. H.13; Fan, Y. Z.15; Fan, Z. X.3,5; Fang, J.22; Fang, K.3,5; Feng, C. F.24; Feng, L.15; Feng, S. H.3,5; Feng, Y. L.15; Gao, B.3,5; Gao, C. D.24; Gao, L. Q.3,4,5; Gao, Q.18; Gao, W.24; Ge, M. M.22; Geng, L. S.3,5; Gong, G. H.25; Gou, Q. B.3,5; Gu, M. H.3,5,8; Guo, F. L.17; Guo, J. G.3,4,5; Guo, X. L.10; Guo, Y. Q.3,5; Guo, Y. Y.3,4,5,15; Han, Y. A.26; He, H. H.3,4,5; He, H. N.15; He, J. C.3,4,5; He, S. L.13; He, X. B.20; He, Y.10; Heller, M.23; Hor, Y. K.20; Hou, C.3,5; Hu, H. B.3,4,5; Hu, S.11; Hu, S. C.3,4,5; Hu, X. J.25; Huang, D. H.10; Huang, Q. L.3,5; Huang, W. H.24; Huang, X. T.24; Huang, X. Y.15; Huang, Z. C.10; Ji, F.3,5; Ji, X. L.3,5,8; Jia, H. Y.10; Jiang, K.8,9; Jiang, Z. J.22; Jin, C.3,4,5; Ke, T.3,5; Kuleshov, D.27; Levochkin, K.27; Li, B. B.16; Li, Cheng8,9; Li, Cong3,5; Li, F.3,5,8; Li, H. B.3,5; Li, H. C.3,5; Li, H. Y.9,15; Li, J.3,5,8; Li, K.3,5; Li, W. L.24; Li, X. R.3,5; Li, Xin8,9; Li, Xin10; Li, Y.11; Li, Y. Z.3,4,5; Li, Zhe3,5; Li, Zhuo28; Liang, E. W.29; Liang, Y. F.29; Lin, S. J.20; Liu, B.9; Liu, C.3,5; Liu, D.24; Liu, H.10; Liu, H. D.26; Liu, J.3,5; Liu, J. L.30; Liu, J. S.20; Liu, J. Y.3,5; Liu, M. Y.18; Liu, R. Y.12; Liu, S. M.10; Liu, W.3,5; Liu, Y.13; Liu, Y. N.25; Liu, Z. X.11; Long, W. J.10; Lu, R.22; Lv, H. K.3,5; Ma, B. Q.28; Ma, L. L.3,5; Ma, X. H.3,5; Mao JR(毛基荣)31; Masood, A.10; Min, Z.3,5; Mitthumsiri, W.32; Montaruli, T.23; Nan, Y. C.24; Pang, B. Y.10; Pattarakijwanich, P.32; Pei, Z. Y.13; Qi, M. Y.3,5; Qi, Y. Q.16; Qiao, B. Q.3,5; Qin, J. J.9; Ruffolo, D.32; Rulev, V.27; Sáiz, A.32; Shao, L.16; Shchegolev, O.27,33; Sheng, X. D.3,5; Shi, J. Y.3,5; Song, H. C.28; Stenkin, Yu. V.27,33; Stepanov, V.27; Su, Y.34; Sun, Q. N.10; Sun, X. N.29
Source PublicationProceedings of Science
Contribution Rank第31完成单位
Indexed ByEI
Conference Name37th International Cosmic Ray Conference, ICRC 2021
Conference Date2021-07-12
Conference PlaceVirtual, Berlin, Germany

The Crab Nebula is a steady radiation source, which has been used as a reference source in very high energy γ-ray astronomy for calibration and verification of detectors, however the γ-ray flares around GeV from the Crab Nebula have been observed many times by AGILE and Fermi-LAT. These observations challenge the standard models for particle acceleration in pulsar wind nebula. One square kilometer detector array (KM2A) of the Large High Altitude Air Shower Observatory (LHAASO) is designed to detect γ-ray sources with high sensitivity at 100 TeV. In this work, half of the KM2A detector performance, the observations of the Crab Nebula in the energy range above 10 TeV and the results of searching for γ-ray flares will be presented using data collected with half of the KM2A and three-quarter KM2A. © Copyright owned by the author(s).

Funding ProjectNational Natural Science Foundation of China[11905227] ; National Natural Science Foundation of China[12022502]
Funding OrganizationNational Natural Science Foundation of China[11905227, 12022502]
Subject Area天文学 ; 天体物理学 ; 高能天体物理学 ; 核科学技术
MOST Discipline Catalogue理学 ; 理学::天文学 ; 工学 ; 工学::核科学与技术
SubtypeConference article (CA)
PublisherSissa Medialab Srl
EI Accession Number20230113325059
EI KeywordsGamma rays
EI Classification Number461.9 Biology - 657 Space Physics - 657.2 Extraterrestrial Physics and Stellar Phenomena - 931.3 Atomic and Molecular Physics - 932.1 High Energy Physics
Citation statistics
Document Type会议论文
Affiliation1.Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China;
2.TIANFU Cosmic Ray Research Center, Chengdu, China;
3.Key Laboratory of Particle Astrophyics, Experimental Physics Division, Computing Center, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China;
4.University of Chinese Academy of Sciences, Beijing, 100049, China;
5.TIANFU Cosmic Ray Research Center, Sichuan, Chengdu, China;
6.Dublin Institute for Advanced Studies, 31 Fitzwilliam Place, 2, Dublin, Ireland;
7.Max-Planck-Institut for Nuclear Physics, P.O. Box 103980, Heidelberg, 69029, Germany;
8.State Key Laboratory of Particle Detection and Electronics, China;
9.University of Science and Technology of China, Anhui, Hefei, 230026, China;
10.School of Physical Science and Technology, School of Information Science and Technology, Southwest Jiaotong University, Sichuan, Chengdu, 610031, China;
11.College of Physics, Sichuan University, Sichuan, Chengdu, 610065, China;
12.School of Astronomy and Space Science, Nanjing University, Jiangsu, Nanjing, 210023, China;
13.Center for Astrophysics, Guangzhou University, Guangdong, Guangzhou, 510006, China;
14.School of Physics and Technology, Wuhan University, Hubei, Wuhan, 430072, China;
15.Key Laboratory of Dark Matter and Space Astronomy, Purple Mountain Observatory, Chinese Academy of Sciences, Jiangsu, Nanjing, 210023, China;
16.Hebei Normal University, Hebei, Shijiazhuang, 050024, China;
17.Key Laboratory for Research in Galaxies and Cosmology, Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai, 200030, China;
18.Key Laboratory of Cosmic Rays, Tibet University, Ministry of Education, Tibet, Lhasa, 850000, China;
19.National Astronomical Observatories, Chinese Academy of Sciences, Beijing, 100101, China;
20.School of Physics and Astronomy, School of Physics (Guangzhou), Sun Yat-Sen University, Guangdong, Zhuhai, 519000, China;
21.Dipartimento di Fisica, Università di Napoli `‘Federico II
22.School of Physics and Astronomy, Yunnan University, Yunnan, Kunming, 650091, China;
23.Departement de Physique Nucleaire et Corpusculaire, Faculte de Sciences, Universite de Gen‘eve, 24 Quai Ernest Ansermet, Geneva, 1211, Switzerland;
24.Institute of Frontier and Interdisciplinary Science, Shandong University, Shandong, Qingdao, 266237, China;
25.Department of Engineering Physics, Tsinghua University, Beijing, 100084, China;
26.School of Physics and Microelectronics, Zhengzhou University, Henan, Zhengzhou, 450001, China;
27.Institute for Nuclear Research of Russian Academy of Sciences, Moscow, 117312, Russia;
28.School of Physics, Peking University, Beijing, 100871, China;
29.School of Physical Science and Technology, Guangxi University, Guangxi, Nanning, 530004, China;
30.Tsung-Dao Lee Institute, School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai, 200240, China;
31.Yunnan Observatories, Chinese Academy of Sciences, Yunnan, Kunming, 650216, China;
32.Department of Physics, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand;
33.Moscow Institute of Physics and Technology, Moscow, 141700, Russia;
34.Key Laboratory of Radio Astronomy, Purple Mountain Observatory, Chinese Academy of Sciences, Jiangsu, Nanjing, 210023, China;
35.National Space Science Center, Chinese Academy of Sciences, Beijing, 100190, China
Recommended Citation
GB/T 7714
Wang, Lingyu,Chen, Songzhan,Cao, Zhen,et al. The Crab Nebula: observations and a search for UHE γ-ray flares with LHAASO[C]:Sissa Medialab Srl,2022.
Files in This Item:
File Name/Size DocType Version Access License
The Crab Nebula_ obs(1267KB)会议论文 开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Lingyu]'s Articles
[Chen, Songzhan]'s Articles
[Cao, Zhen]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Lingyu]'s Articles
[Chen, Songzhan]'s Articles
[Cao, Zhen]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Lingyu]'s Articles
[Chen, Songzhan]'s Articles
[Cao, Zhen]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: The Crab Nebula_ observations and a search for UHE γ-ray flares with LHAASO.pdf
Format: Adobe PDF
All comments (0)
No comment.

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.