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The First LHAASO Catalog of Gamma-Ray Sources

文献类型：期刊论文

作者Cao, Zhen13,14,15; Aharonian, F.11,12; An, Q.9,10; Axikegu16; Bai, Y. X.13,15; Bao, Y. W.17; Bastieri, D.18; Bi, X. J.13,14,15; Bi, Y. J.13,15; Cai, J. T.18
刊名ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
出版日期2024-03-01
卷号271期号:1
ISSN号0067-0049
DOI10.3847/1538-4365/acfd29
产权排序第24完成单位
文献子类Article
英文摘要We present the first catalog of very-high-energy and ultra-high-energy gamma-ray sources detected by the Large High Altitude Air Shower Observatory. The catalog was compiled using 508 days of data collected by the Water Cherenkov Detector Array from 2021 March to 2022 September and 933 days of data recorded by the Kilometer Squared Array from 2020 January to 2022 September. This catalog represents the main result from the most sensitive large coverage gamma-ray survey of the sky above 1 TeV, covering decl. from -20 degrees to 80 degrees. In total, the catalog contains 90 sources with an extended size smaller than 2 degrees and a significance of detection at >5 sigma. Based on our source association criteria, 32 new TeV sources are proposed in this study. Among the 90 sources, 43 sources are detected with ultra-high energy (E > 100 TeV) emission at >4 sigma significance level. We provide the position, extension, and spectral characteristics of all the sources in this catalog.
学科主题天文学
URL标识查看原文
出版地TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
WOS关键词LARGE-AREA TELESCOPE ; GALACTIC PLANE ; CRAB-NEBULA ; ARGO-YBJ ; EMISSION ; DISCOVERY ; IDENTIFICATION ; CALIBRATION ; PARTICLES ; HALO
资助项目National Key R&D program of China[2018YFA0404201]; National Key R&D program of China[2018YFA0404202]; National Key R&D program of China[2018YFA0404203]; National Key R&D program of China[2018YFA0404204]; National Natural Science Foundation of China[12022502]; National Natural Science Foundation of China[U1831208]; National Natural Science Foundation of China[12205314]; National Natural Science Foundation of China[12105301]; National Natural Science Foundation of China[12261160362]; National Natural Science Foundation of China[12105294]; National Natural Science Foundation of China[U1931201]; National Natural Science Foundation of China[12005246]; National Natural Science Foundation of China[12173039]; Department of Science and Technology of Sichuan Province, China[2021YFSY0030]; Project for Young Scientists in Basic Research of Chinese Academy of Sciences in Thailand[YSBR-061]; NSRF via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation[B37G660015]
WOS研究方向Astronomy & Astrophysics
语种英语
出版者IOP Publishing Ltd
WOS记录号WOS:001185682800001
资助机构National Key R&D program of China[2018YFA0404201, 2018YFA0404202, 2018YFA0404203, 2018YFA0404204] ; National Natural Science Foundation of China[12022502, U1831208, 12205314, 12105301, 12261160362, 12105294, U1931201, 12005246, 12173039] ; Department of Science and Technology of Sichuan Province, China[2021YFSY0030] ; Project for Young Scientists in Basic Research of Chinese Academy of Sciences in Thailand[YSBR-061] ; NSRF via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation[B37G660015]
版本出版稿
源URL[http://ir.ynao.ac.cn/handle/114a53/26556]  
专题星系类星体研究组
云南天文台_高能天体物理研究组
作者单位1.Yunnan Observatories, Chinese Academy of Sciences, 650216 Kunming, Yunnan, People's Republic of China;
2.China Center of Advanced Science and Technology, 100190 Beijing, People's Republic of China;
3.College of Physics, Sichuan University, 610065 Chengdu, Sichuan, People's Republic of China;
4.Institute for Nuclear Research of Russian Academy of Sciences, 117312 Moscow, Russia;
5.School of Physical Science and Technology, Guangxi University, 530004 Nanning, Guangxi, People's Republic of China;
6.Moscow Institute of Physics and Technology, 141700 Moscow, Russia;
7.Center for Relativistic Astrophysics and High Energy Physics, School of Physics and Materials Science & Institute of Space Science and Technology, Nanchang University, 330031 Nanchang, Jiangxi, People's Republic of China;
8.National Space Science Center, Chinese Academy of Sciences, 100190 Beijing, People's Republic of China
9.University of Science and Technology of China, 230026 Hefei, Anhui, People's Republic of China;
10.State Key Laboratory of Particle Detection and Electronics, People's Republic of China;
推荐引用方式
GB/T 7714		 Cao, Zhen,Aharonian, F.,An, Q.,et al. The First LHAASO Catalog of Gamma-Ray Sources[J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,2024,271(1).
APA Cao, Zhen.,Aharonian, F..,An, Q..,Axikegu.,Bai, Y. X..,...&Zuo, X..(2024).The First LHAASO Catalog of Gamma-Ray Sources.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,271(1).
MLA Cao, Zhen,et al."The First LHAASO Catalog of Gamma-Ray Sources".ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 271.1(2024).

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来源：云南天文台

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