Measurement of muon contents in cosmic ray shower with LHAASO-KM2A around knee region

doi:10.22323/1.395.0352

	Measurement of muon contents in cosmic ray shower with LHAASO-KM2A around knee region
	Zhang, Hengying 1; Feng, Cunfeng 1; Feng, Xiaoting 1; Wang, Liping 1; He, Huihai 2,3,4; Ma, Lingling 2,4; Chen, Songzhan 2,4; Li, Cong 2,4; Cao, Zhen 2,3,4; Aharonian, F.5,6
	2022-03-18
会议日期	2021-07-12
会议地点	Virtual, Berlin, Germany
卷号	395
DOI	10.22323/1.395.0352
英文摘要	The number of muons observed at the ground from air showers is sensitive to the mass composition of cosmic ray and hadronic interaction model. Large High Altitude Air Shower Observatory is a hybrid extensive air shower array and the KM2A is a sub-array covering an area of 1 km2, consisting of electromagnetic detectors and muon detectors, can measure the muon content and shower size of the air shower simultaneously with high precision for cosmic rays in the knee region. The muon detector of KM2A is the most powerful muon detector in the current cosmic ray observatory on the ground. We made a detailed comparison of experimental and simulated data. The simulation does for EPOS model. © Copyright owned by the author(s).
产权排序	第29完成单位
会议录	Proceedings of Science
资助机构	National Natural Science Foundation of China[11775131, U1931108]
会议录出版者	Sissa Medialab Srl
文献子类	Conference article (CA)
学科主题	天文学 ; 天体物理学 ; 高能天体物理学 ; 核科学技术
语种	英语
URL标识	查看原文
资助项目	National Natural Science Foundation of China[11775131] ; National Natural Science Foundation of China[U1931108]
内容类型	会议论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/25739]
专题	星系类星体研究组
作者单位	1.Institute of Frontier and Interdisciplinary Science, Shandong University, Shandong, Qingdao, 266237, China; 2.Key Laboratory of Particle Astrophyics, Experimental Physics Division, Computing Center, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China; 3.University of Chinese Academy of Sciences, Beijing, 100049, China; 4.TIANFU Cosmic Ray Research Center, Sichuan, Chengdu, China; 5.Dublin Institute for Advanced Studies, 31 Fitzwilliam Place, 2, Dublin, Ireland; 6.Max-Planck-Institut for Nuclear Physics, P.O. Box 103980, Heidelberg, 69029, Germany; 7.State Key Laboratory of Particle Detection and Electronics, China; 8.University of Science and Technology of China, Anhui, Hefei, 230026, China; 9.School of Physical Science and Technology, School of Information Science and Technology, Southwest Jiaotong University, Sichuan, Chengdu, 610031, China; 10.College of Physics, Sichuan University, Sichuan, Chengdu, 610065, China;
推荐引用方式 GB/T 7714	Zhang, Hengying,Feng, Cunfeng,Feng, Xiaoting,et al. Measurement of muon contents in cosmic ray shower with LHAASO-KM2A around knee region[C]. 见:. Virtual, Berlin, Germany. 2021-07-12.