Accès ouvert déclaré
2023
preprint
The First LHAASO Catalog of Gamma-Ray Sources
Zhen Cao, F. Aharonian, Q. An, Axikegu, Y. X. Bai, Y. W. Bao, D. Bastieri, Xiao-Jun Bi, Y.J Bi, jianqing Cai, Qing Cao, Weiwei Cao, Zhe Cao, Jin Chang, A. M. Chen, E. S. Chen, Liang Chen, Lin Chen, Long Chen, Mingjun Chen, M. L. Chen, Q. H. Chen, Shaw H. Chen, S. Z. Chen, T. L. Chen, Y. Chen, Ning Cheng, Yaodong Cheng, Maxwell Cui, S. W. Cui, X. H. Cui, Y. D. Cui, B. Z. Dai, Zhuojun Dai, Danzengluobu Danzengluobu, D. della Volpe, X. Q. Dong, K. K. Duan, J. H. Fan, Y. Z. Fan, Jun Fang, Kun Fang, C. Feng, L. Feng, S. H. Feng, X. T. Feng, Y. L. Feng, S. Gabici, Bo Gao, C. D. Gao, L. Q. Gao, Q. Gao, Wei Gao, W. K. Gao, M. M. Ge, Li‐Sheng Geng, Gwenael Giacinti, G. Gong, Q. B. Gou, M. H. Gu, Fu-Ming Guo, Xueling Guo, Y. Q. Guo, Y. Y. Guo, Y. A. Han, Hailong He, Hao-Ning He, Jiangbiao He, Xin-Chen He, Y. He, Matthieu Heller, Y. K. Hor, B. W. Hou, C. Hou, Xueling Hou, H. B. Hu, Qihou Hu, S. C. Hu, Dezhi Huang, T. Q. Huang, W. J. Huang, X. T. Huang, X. Y. Huang, Y. Huang, Zhongjie Huang, X. L. Ji, H. Y. Jia, Ke Jia, K. Jiang, X. W. Jiang, Z. J. Jiang, Mingzhou Jin, M. M. Kang, T. Ke, D. Kuleshov, K. Kurinov, Bingliang Li, Cheng Li, Cong Li, Duo Li, Fenghe Li, H. B. Li, H. C. Li, Haiying Li, J. Li, Jian Li, Jie Li, K. Li, W. L. Li, X. R. Li, Xin Li, Yuze Li, Zhe Li, Zhuo Li, En‐Wei Liang, Liang Yu, S. J. Lin, B. Liu, C. Liu, Dantong Liu, H. Liu, H. D. Liu, J. Liu, J. L. Liu, J. Y. Liu, M. Y. Liu, R. Y. Liu, S. M. Liu, Wei Liu, Yong Liu, Y. N. Liu, Ru-Sen Lu, Qidi Luo, H. K. Lv, B. Q., L. L., Xinhua Ma, J. -R. Mao, W. Mitthumsiri, H. J. Mu, Y. C. Nan, A. Neronov, Z. W. Ou, B. Y. Pang, P. Pattarakijwanich, Zhichao Pei, M. Y. Qi, Y. Q. Qi, B. Q. Qiao, J. J. Qin, D. Ruffolo, A. Sáiz, D. Semikoz, C. Y. Shao, L. Shao, O. Shchegolev, X. D. Sheng, Fengchun Shu, H. C. Song, Yu. V. Stenkin, V. Stepanov, Yang Su, Q. N. Sun, X. N. Sun, Z. B. Sun, P. H. T. Tam, Qing-Wen Tang, Z. B. Tang, W. W. Tian, C. Wang, Chuxuan Wang, Guomin Wang, H. G. Wang, Honghui Wang, J.C. Wang, K. Wang, L. P. Wang, L. Y. Wang, P. H. Wang, Ruirui Wang, W. Wang, Xiang-Gao Wang, X. Y. Wang, Yang Wang, Y. D. Wang, Y. J. Wang, Zining Wang, Z. X. Wang, Z. Wang, Zheng Wang, D. M. Wei, J. J. Wei, Y. J. Wei, C. Y. Wu, H. R. Wu, S. Wu, Xue-Feng Wu, Y-S Wu, S. Q. Xi, J. Xia, G. M. Xiang, D. X. Xiao, G. G. Xin, Y. Xin, Yalan Xing, Z. Xiong, D. L. Xu, R. F. Xu, Rui Xu, Weilin Xu, L. Xue, D. H. Yan, J. Z. Yan, T Yan, C. W. Yang, Fang Yang, H. W. Yang, J. Y. Yang, Lili Yang, Min Yang, R. Z. 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, Q. Yuan, H. Yue, Hui‐Yi Zeng, T. X. Zeng, W. Zeng, M. Zha, B. B. Zhang, Fang Zhang, H. M. Zhang, H. Y. Zhang, J. L. Zhang, Li Zhang, Peng-Long Zhang, P. P. 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, Junqian Zhao, Lei Zhao, L. Z. Zhao, S. P. Zhao, Fengjie Zheng, Bo Zhou, Hongyan Zhou, Jingzhi Zhou, Mi Zhou, Ping Zhou, Rong Zhou, X. X. Zhou, C. G. Zhu, F. R. Zhu, H. Zhu, K. J. Zhu, X. Zuo
34Citations signalées, ce qui n’est pas une note de qualité
1Institutions déclarées
1Pays d’affiliation déclarés
Rattachement africain : no.
Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
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 (LHAASO). The catalog was compiled using 508 days of data collected by the Water Cherenkov Detector Array (WCDA) from March 2021 to September 2022 and 933 days of data recorded by the Kilometer Squared Array (KM2A) from January 2020 to September 2022. This catalog represents the main result from the most sensitive large coverage gamma-ray survey of the sky above 1 TeV, covering declination from $-$20$^{\circ}$ to 80$^{\circ}$. In total, the catalog contains 90 sources with an extended size smaller than $2^\circ$ and a significance of detection at $> 5σ$. 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 $> 4σ$ significance level. We provide the position, extension, and spectral characteristics of all the sources in this catalog.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
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Les institutions déclarées
Une affiliation ne permet pas de déduire la nationalité d’un auteur.
Les sujets associés
Astrophysics and Cosmic PhenomenaParticle Detector Development and PerformanceDark Matter and Cosmic Phenomena