A tera–electron volt afterglow from a narrow jet in an extremely bright gamma-ray burst

Cao, Z.; Aharonian, F.; An, Qier; , Axikegu; Bai, Lixin; X. Bai, Y.; W. Bao, Y.; Bastieri, D.; Bi, Xiao-Jun; J. Bi, Y.; T. Cai, J.; Cao, Qing; Cao, Weiwei; Cao, Zhe; Chang, Jin; Chang, Jin; S. Chen, E.; Chen, Liang; Chen, Lin; Chen, Long; J. Chen, M.; Chen, Mingliang; H. Chen, Q.; H. Chen, Shaw; Z. Chen, S.; L. Chen, T.; Chen, Ye; L. Cheng, H.; Cheng, Na; Cheng, Yaodong; W. Cui, S.; H. Cui, X.; D. Cui, Y.; Z. Dai, B.; L. Dai, H.; Dai, Zi-Gao; Danzengluobu, Danzengluobu; della Volpe, D.; Q. Dong, X.; K. Duan, K.; H. Fan, J.; Z. Fan, Y.; Fang, J.; Fang, Kun; Feng, Chunsheng; Feng, Li; H. Feng, S.; T. Feng, X.; L. Feng, Y.; S. Gao, B.; D. Gao, C.; Q. Gao, L.; Gao, Qinhe; Gao, Wei; Gao, Wei; M. Ge, M.; Geng, Li‐Sheng; Gong, G.; B. Gou, Q.; H. Gu, M.; Guo, Fulai; L. Guo, X.; Guo, Yi-Qing; Y. Guo, Y.; A. Han, Y.; H. He, H.; He, Hao-Ning; He, Jiawei; B. He, X.; He, Y.; Heller, Matthieu; K. Hor, Y.; W. Hou, B.; Hou, C.; T. Hou, X.; B. Hu, H.; Hu, Qi; C. Hu, S.; Huang, D.; Q. Huang, T.; J. Huang, W.; T. Huang, X.; Y. Huang, X.; Huang, Y.; Huang, Zhongjie; L. Ji, X.; Y. Jia, H.; Jia, K.; Jiang, K.; W. Jiang, X.; J. Jiang, Z.; Jin, Ming; M. Kang, M.; Ke, T.; Kuleshov, D.; Kurinov, K.; Li, Bing; Li, Cheng; Li, Cong; Li, Di; Li, F.; Li, Hao; C. Li, H.; Y. Li, H.; Li, Jian; Li, Jian; Li, Jie; Li, K.; Li, Wenwen; Li, Wenwen; R. Li, X.; Li, Xin; Li, Yanqi; Li, Zhe; Li, Zhuo; W. Liang, E.; Liang, Yun-Feng; J. Lin, S.; Liu, B.; Liu, C.; Liu, Desheng; Liu, H.; D. Liu, H.; Liu, Jian; L. Liu, J.; L. Liu, J.; S. Liu, J.; Y. Liu, J.; Y. Liu, M.; Liu, Ruo-Yu; M. Liu, S.; Liu, W.; Liu, Y.; N. Liu, Y.; J. Long, W.; Lu, R.; Luo, Q.; K. Lv, H.; Q., B.; L., L.; H., X.; Mao, J.R; Min, Z.; Mitthumsiri, W.; C. Nan, Y.; W. Ou, Z.; Y. Pang, B.; Pattarakijwanich, P.; Y. Pei, Z.; Qi, M.; Q. Qi, Y.; Qiao, Bing-Qiang; Qin, Jiajun; Ruffolo, D.; Sáiz, A.; Y. Shao, C.; Shao, L.; Shchegolev, O.; D. Sheng, X.; C. Song, H.; V. Stenkin, Yu.; Stepanov, V.; Su, Yang; N. Sun, Q.; N. Sun, X.; Sun, Zhenyu; H. T. Tam, P.; Tang, Z.; Tian, Wei; Wang, Chun; Wang, Chuxuan; Wang, Guangwei; G. Wang, H.; H. Wang, H.; C. Wang, J.; S. Wang, J.; Wang, Kang; P. Wang, L.; Y. Wang, L.; H. Wang, P.; Wang, Rong; Wang, Wei; Wang, Xiang-Gao; Wang, Xiang‐Yu; Wang, Y.; D. Wang, Y.; Wang, Yingjie; Wang, Zining; X. Wang, Z.; Wang, Zhen; Wang, Zheng; M. Wei, D.; J. Wei, J.; Wei, Yifan; Wen, T.; Y. Wu, C.; R. Wu, H.; Sha Wu, Sha; Wu, Xue-Feng; Wu, Yuping; Xi, Shao-Qiang; Xia, J.; Xia, J.; M. Xiang, G.; X. Xiao, D.; Xiao, G.; G. Xin, G.; Xin, Y.; Xing, Yi; Xiong, Z.; L. Xu, D.; F. Xu, R.; Xu, Rong; Xue, L.; Yan, Dahai; Yan, Jun; Yan, T; W. Yang, C.; Yang, Fan; Yang, Fei; W. Yang, H.; Y. Yang, J.; Yang, Lili; Yang, Min; Yang, Ruizhi; B. Yang, S.; Yao, Yuhua; G. Yao, Z.; M. Ye, Y.; Q. Yin, L.; Yin, N.; H. You, X.; You, Zhanping; Yu, Yonglin; Yuan, Qiang; Yue, H.; Zeng, Houdun; X. Zeng, T.; Zeng, W.; K. Zeng, Z.; Zha, M.; Zhang, Bing; Zhang, Bin‐Bin; Zhang, F.; Zhang, Hai-Ming; Y. Zhang, H.; Zhang, Jiajia; Zhang, Lixia; Zhang, L.; F. Zhang, P.; P. Zhang, P.; Zhang, Rui; Zhang, Songbo; R. Zhang, S.; S. Zhang, S.; Zhang, Xiao; P. Zhang, X.; F. Zhang, Y.; Zhang, Yong; Zhang, Yong; Zhao, Bowen; Zhao, Jinmiao; Zhao, Lei; Z. Zhao, L.; Zhao, Shunsheng; Zheng, F.; Zheng, Jian-He; Zhou, Bin; Zhou, H.; Zhou, Jingzhi; Zhou, Ping; Zhou, Rong; X. Zhou, X.; G. Zhu, C.; R. Zhu, F.; Zhu, Hui; Zhu, Kai; Zuo, X.

doi:10.1126/science.adg9328

Public

A tera–electron volt afterglow from a narrow jet in an extremely bright gamma-ray burst

Published in Science • Jun 8, 2023

Authors:

Z. Cao

F. Aharonian

Qier An

Abstract

Some gamma-ray bursts (GRBs) have a tera-electron volt (TeV) afterglow, but the early onset of this has not been observed. We report observations with the Large High Altitude Air Shower Observatory (LHAASO) of the bright GRB 221009A, which serendipitously occurred within the instrument's field of vi...

Subject

Gamma-ray burst

Afterglow

Physics

Research Assistant

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