The First LHAASO Catalog of Gamma-Ray Sources

作者：Z. Cao, F. Aharonian, Qi An, Axikegu, Y. X. Bai, Y. W. Bao, D. Bastieri, Xiao-Jun Bi, Y. J. Bi, J. T. Cai, Qing Ping Cao, Weiwei Cao, Zhe Cao, Jin Chang, Jin Chang, A. M. Chen, E. S. Chen, Liang Chen, Lin Chen, Long Chen, M. J. Chen, M. L. Chen, Q. H. Chen, Shaw Horng Chen, S. Z. Chen, T. L. Chen, Yu Chen, Ning Cheng, Y. D. Cheng, Maxwell Cui, S. W. Cui, Xiaohong Cui, Y. D. Cui, B. Z. Dai, H. L. Dai, Zi-Gao Dai, Danzengluobu Danzengluobu, D. della Volpe, X. Q. Dong, K. K. Duan, J. H. Fan, Yi-Zhong Fan, Jun Fang, Kun Fang, C. Feng, Li Feng, S. H. Feng, X. T. Feng, Y. L. Feng, S. Gabici, Bo Gao, C. D. Gao, L. Q. Gao, Qi Gao, Wei Gao, W. K. Gao, M. M. Ge, Li‐Sheng Geng, Gwenael Giacinti, G. Gong, Q. B. Gou, M. H. Gu, Fulai Guo, X. L. Guo, Yi-Qing Guo, Y. Y. Guo, Y. A. Han, H. H. He, Hao-Ning He, Jiawei He, X. B. He, Y. He, Matthieu Heller, Y. K. Hor, Bowen Hou, Changming Hou, X. T. Hou, H. B. Hu, Qinglong Hu, S. C. Hu, D. H. Huang, T. Q. Huang, W. J. Huang, X. T. Huang, X. Y. Huang, Y. Huang, Z. C. Huang, X. L. Ji, H. Y. Jia, Kaixuan Jia, K. Jiang, X. W. Jiang, Z. J. Jiang, Ming Liang Jin, M. M. Kang, Tengfei Ke, Denis Kuleshov, K. Kurinov, Bing Li, Cheng Li, Cong Li, Di Li, Fenghe Li, H. B. Li, Hancheng Li, Huanhuan Li, Jian Li, Jian Li, Jie Li, K. Li, Wenwen Li, Wenwen Li, X. R. Li, Xin Li, Y. Z. Li, Zhe Yi Li, Zhuo Li, En‐Wei Liang, Liang Yu, S. J. Lin, Jianwei Liu, Chao Liu, Desheng Liu, Huamei Liu, H. D. Liu, J. Liu, J. L. Liu, Jiarui Liu, M. Y. Liu, R. Y. Liu, S. M. Liu, W. Liu, Yi Liu, Y. N. Liu, R. Lu, Q. Luo, H. K. Lv, B. Q., L. L., Xinhua Ma, J. R. Mao, Z. Min, W. Mitthumsiri, Hui-Jun Mu, Y. C. Nan, Andrii Neronov, Z. W. Ou, B. Y. Pang, P. Pattarakijwanich, Z. Y. Pei, M. Qi, Y. Q. Qi, Bing-Qiang Qiao, Jiajun Qin, D. Ruffolo, A. Sáiz, D. Semikoz, C. Y. Shao, L. Shao, OLeg B. Shchegolev, X. D. Sheng, Fengchun Shu, H. C. Song, Yu. V. Stenkin, V. Stepanov, Yang Su, Q. N. Sun, X. N. Sun, Zhenyu Sun, P. H. T. Tam, Qi-jie Tang, Z. Tang, W. W. Tian, C. Wang, Chuxuan Wang, Guofeng Wang, H. G. Wang, H. H. Wang, J. C. Wang, Kang Wang, L. P. Wang, L. Y. Wang, Pei Wang, R. Wang, W. Wang, Xiang-Gao Wang, X. Y. Wang, Yiwen Wang, Y. D. Wang, Y. J. Wang, Zining Wang, Z. X. Wang, Z. Wang, Zheng Wang, Da-Ming Wei, Jiaju Wei, Yifan Wei, T. Wen, C. Y. Wu, H. R. Wu, Shengxian Wu, Xue-Feng Wu, Yuping Wu, Shao-Qiang Xi, J. Xia, J. Xia, G. M. Xiang, D. X. Xiao, Guoqing Xiao, G. G. Xin, Y. Xin, Y. Xing, Z. Xiong, D. L. Xu, R. F. Xu, Renxin Xu, Weiyun Xu, L. Xue, Dahai Yan, J. Z. Yan, T. Yan, C. W. Yang, Fang Yang, Fang Yang, Hongli Yang, Jiajian Yang, Lili Yang, Min Jae Yang, Ruizhi Yang, S. B. Yang, Yuhua Yao, Z. G. Yao, Y. M. Ye, L. Q. Yin, N. Yin, X. H. You, Z. Y. You, Y. H. Yu, Qiang Yuan, H. Yue, Houdun Zeng, T. X. Zeng, W. Zeng, Min Zha, B. B. Zhang, F. Zhang, Hai-Ming Zhang, H. Y. Zhang, J. L. Zhang, Li Zhang, Li Zhang, P. F. Zhang, Peter Zhang, R. Zhang, Songbo Zhang, S. R. Zhang, S. S. Zhang, X. Zhang, X. P. Zhang, Y. F. Zhang, Yi Zhang, Yong Zhang, Bing Zhao, J. Y. Zhao, Lei Zhao, Lei Zhao, S. P. Zhao, F. Zheng, Bing Zhou, Hao Zhou, J. N. Zhou, Meng Zhou, Ping Zhou, Rong Zhou, X. X. Zhou, C. G. Zhu, F. R. Zhu, Hui Zhu, Kejun Zhu, X. Zuo · 发表于：The Astrophysical Journal Supplement Series · 年份：2024 · DOI：10.3847/1538-4365/acfd29 · 被引用次数：247 · 研究领域：Astrophysics and Cosmic Phenomena、Gamma-ray bursts and supernovae、Dark Matter and Cosmic Phenomena

Abstract 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° to 80°. In total, the catalog contains 90 sources with an extended size smaller than 2° and a significance of detection at >5 σ . 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 σ significance level. We provide the position, extension, and spectral characteristics of all the sources in this catalog.