Detection of emission from Cygnus Cocoon above 100TeV with LHAASO

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【作者】Li, Cong，Chen, Songzhan，Wu, Sha，Wang, Lingyu，Yang, Ruizhi，Liu, Ruoyu，Cao, Zhen，Aharonian, F.，An, Q.，Axikegu，Bai, L.X.，Bai, Y.X.，Y.W., Bao，D., Bastieri，X.J., Bi，Y.J., Bi，H., Cai，J.T., Cai，Z., Cao，J., Chang，J.F., Chang，B.M., Chen，E.S., Chen，J., Chen，L., Chen，L., Chen，M.J., Chen，M.L., Chen，Q.H., Chen，S.H., Chen，S.Z., Chen，T.L., Chen，X.L., Chen，Y., Chen，N., Cheng，Y.D., Cheng，S.W., Cui，X.H., Cui，Y.D., Cui，B., DEttorre Piazzoli，B.Z., Dai，H.L., Dai，Z.G., Dai，16，D., della Volpe，X.J., Dong，K.K., Duan，J.H., Fan，Y.Z., Fan，Z.X., Fan，J., Fang，K., Fang，C.F., Feng，L., Feng，S.H., Feng，Y.L., Feng，B., Gao，C.D., Gao，L.Q., Gao，Q., Gao，W., Gao，M.M., Ge，L.S., Geng，G.H., Gong，Q.B., Gou，M.H., Gu，F.L., Guo，J.G., Guo，X.L., Guo，Y.Q., Guo，Y.Y., Guo，Y.A., Han，H.H., He，H.N., He，J.C., He，S.L., He，X.B., He，Y., He，M., Heller，Y.K., Hor，C., Hou，H.B., Hu，S., Hu，S.C., Hu，X.J., Hu，D.H., Huang，Q.L., Huang，W.H., Huang，X.T., Huang，X.Y., Huang，Z.C., Huang，F., Ji，X.L., Ji，H.Y., Jia，K., Jiang，Z.J., Jiang，C., Jin，T., Ke，D., Kuleshov，K., Levochkin，B.B., Li，C., Li，F., Li，H.B., Li，H.C., Li，H.Y., Li，J., Li，K., Li，W.L., Li，X.R., Li，X., Li，Y., Li，Y.Z., Li，Z., Li，Z., Li，E.W., Liang，Y.F., Liang，S.J., Lin，B., Liu，C., Liu，D., Liu，H., Liu，H.D., Liu，J., Liu，J.L., Liu，J.S., Liu，J.Y., Liu，M.Y., Liu，R.Y., Liu，S.M., Liu，W., Liu，Y., Liu，Y.N., Liu，Z.X., Liu，W.J., Long，R., Lu，H.K., Lv，B.Q., Ma，L.L., Ma，X.H., Ma，J.R., Mao，A., Masood，Z., Min，W., Mitthumsiri，T., Montaruli，Y.C., Nan，B.Y., Pang，P., Pattarakijwanich，Z.Y., Pei，M.Y., Qi，Y.Q., Qi，B.Q., Qiao，J.J., Qin，D., Ruffolo，V., Rulev，A., Sáiz，L., Shao，O., Shchegolev，X.D., Sheng，J.Y., Shi，H.C., Song，Yu.V., Stenkin，V., Stepanov，Y., Su，Q.N., Sun，X.N., Sun，Z.B., Sun，P.H.T., Tam，Z.B., Tang，W.W., Tian，B.D., Wang
【作者单位】¹Key Laboratory of Particle Astrophyics, Experimental Physics Division, Computing Center, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing; 100049, China;²TIANFU Cosmic Ray Research Center, Sichuan, Chengdu, China;³University of Science and Technology of China, Anhui, Hefei; 230026, China;⁴School of Astronomy and Space Science, Nanjing University, Jiangsu, Nanjing; 210023, China;⁵University of Chinese Academy of Sciences, Beijing; 100049, China;⁶Dublin Institute for Advanced Studies, 31 Fitzwilliam Place, 2, Dublin, Ireland;⁷Max-Planck-Institut for Nuclear Physics, P.O. Box 103980, Heidelberg; 69029, Germany;⁸State Key Laboratory of Particle Detection and Electronics, China;⁹School of Physical Science and Technology, School of Information Science and Technology, Southwest Jiaotong University, Sichuan, Chengdu; 610031, China;¹⁰College of Physics, Sichuan University, Sichuan, Chengdu; 610065, China;¹¹Center for Astrophysics, Guangzhou University, Guangdong, Guangzhou; 510006, China;¹²School of Physics and Technology, Wuhan University, Hubei, Wuhan; 430072, China;¹³Key Laboratory of Dark Matter and Space Astronomy, Purple Mountain Observatory, Chinese Academy of Sciences, Jiangsu, Nanjing; 210023, China;¹⁴Hebei Normal University, Hebei, Shijiazhuang; 050024, China;¹⁵Key Laboratory for Research in Galaxies and Cosmology, Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai; 200030, China;¹⁶Key Laboratory of Cosmic Rays, Tibet University, Ministry of Education, Tibet, Lhasa; 850000, China;¹⁷National Astronomical Observatories, Chinese Academy of Sciences, Beijing; 100101, China;¹⁸School of Physics and Astronomy, School of Physics (Guangzhou), Sun Yat-Sen University, Guangdong, Zhuhai; 519000, China;¹⁹Dipartimento di Fisica, Università di Napoli `Federico II', Complesso Universitario di Monte SantAngelo, via Cinthia, Napoli; 80126, Italy;²⁰School of Physics and Astronomy, Yunnan University, Yunnan, Kunming; 650091, China;²¹Departement de Physique Nucleaire et Corpusculaire, Faculte de Sciences, Universite de Geneve, 24 Quai Ernest Ansermet, Geneva; 1211, Switzerland;²²Institute of Frontier and Interdisciplinary Science, Shandong University, Shandong, Qingdao; 266237, China;²³Department of Engineering Physics, Tsinghua University, Beijing; 100084, China;²⁴School of Physics and Microelectronics, Zhengzhou University, Henan, Zhengzhou; 450001, China;²⁵Institute for Nuclear Research of Russian Academy of Sciences, Moscow; 117312, Russia;²⁶School of Physics, Peking University, Beijing; 100871, China;²⁷School of Physical Science and Technology, Guangxi University, Guangxi, Nanning; 530004, China;²⁸Tsung-Dao Lee Institute, School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai; 200240, China;²⁹Yunnan Observatories, Chinese Academy of Sciences, Yunnan, Kunming; 650216, China;³⁰Department of Physics, Faculty of Science, Mahidol University, Bangkok; 10400, Thailand;³¹Moscow Institute of Physics and Technology, Moscow; 141700, Russia;³²Key Laboratory of Radio Astronomy, Purple Mountain Observatory, Chinese Academy of Sciences, Jiangsu, Nanjing; 210023, China;³³National Space Science Center, Chinese Academy of Sciences, Beijing; 100190, China
【召开年】2021
【会议地点】Virtual, Berlin, Germany
【摘要】 The origin of PeV cosmic rays in the Galaxy is a long-standing puzzle. Superbubble or massive star cluster has been suggested as powerful cosmic-ray accelerators. Cygnus Cocoon, an extended gamma-ray source, is likely associated with the MSC Cygnus ...
【文献类型】会议论文

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