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Measurement of attenuation length of the muon content in extensive air showers from 0.3 to 30 PeV with LHAASO

文献类型：期刊论文

作者Cao, Zhen2,3,4; Aharonian, F.5,6; Axikegu7; Bai, Y. X.2,4; Bao, Y. W.8; Bastieri, D.9; Bi, X. J.2,3,4; Bi, Y. J.2,4; Bian, W.10; Bian, W.10
刊名PHYSICAL REVIEW D
出版日期2024-11-14
卷号110期号:10
ISSN号2470-0010
DOI10.1103/PhysRevD.110.103017
产权排序第27完成单位
文献子类Article
英文摘要The attenuation length of the muon content in extensive air showers provides important information regarding the generation and development of air showers. This information can be used not only to improve the description of such showers but also to test fundamental models of hadronic interactions. Using data from the LHAASO-KM2A experiment, the development of the muon content in high-energy air showers was studied. The attenuation length of muon content in the air showers was measured from experimental data in the energy range from 0.3 to 30 PeV using the constant intensity cut method. By comparing the attenuation length of the muon content with predictions from high-energy hadronic interaction models (QGSJET-II-04, SIBYLL 2.3d, and EPOS-LHC), it is evident that LHAASO results are significantly shorter than those predicted by the first two models (QGSJET-II-04 and SIBYLL 2.3d) but relatively close to those predicted by the third model (EPOS-LHC). Thus, the LHAASO data favor the EPOS-LHC model over the other two models. The three interaction models confirmed an increasing trend in the attenuation length as the cosmic-ray energy increases.
学科主题天文学 ; 天体物理学 ; 高能天体物理学 ; 星系与宇宙学
URL标识查看原文
出版地ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
WOS关键词ENERGY-SPECTRUM
资助项目Chengdu Management Committee of Tianfu New Area; National Natural Science Foundation of China[12175121]; National Natural Science Foundation of China[12275280]; National Natural Science Foundation of China[12393851]; National Natural Science Foundation of China[12393852]; National Natural Science Foundation of China[12393853]; National Natural Science Foundation of China[12393854]; National Natural Science Foundation of China[12205314]; National Natural Science Foundation of China[12105301]; National Natural Science Foundation of China[12305120]; National Natural Science Foundation of China[12261160362]; National Natural Science Foundation of China[12105294]; National Natural Science Foundation of China[U1931201]; National Natural Science Foundation of China[12375107]; National Science and Technology Development Agency (NSTDA); National Research Council of Thailand (NRCT) under the High-Potential Research Team Grant Program[N42A650868]
WOS研究方向Astronomy & Astrophysics ; Physics
语种英语
WOS记录号WOS:001381876900001
出版者AMER PHYSICAL SOC
资助机构Chengdu Management Committee of Tianfu New Area ; National Natural Science Foundation of China[12175121, 12275280, 12393851, 12393852, 12393853, 12393854, 12205314, 12105301, 12305120, 12261160362, 12105294, U1931201, 12375107] ; National Science and Technology Development Agency (NSTDA) ; National Research Council of Thailand (NRCT) under the High-Potential Research Team Grant Program[N42A650868]
版本出版稿
源URL[http://ir.ynao.ac.cn/handle/114a53/27982]  
专题星系类星体研究组
云南天文台_丽江天文观测站（南方基地）
云南天文台_高能天体物理研究组
作者单位1.Yunnan Observatories, Chinese Academy of Sciences, 650216 Kunming, Yunnan, China;
2.Key Laboratory of Particle Astrophysics and Experimental Physics Division and Computing Center, Institute of High Energy Physics, Chinese Academy of Sciences, 100049 Beijing, China;
3.University of Chinese Academy of Sciences, 100049 Beijing, China;
4.TIANFU Cosmic Ray Research Center, Chengdu, Sichuan, China;
5.Dublin Institute for Advanced Studies, 31 Fitzwilliam Place, 2 Dublin, Ireland;
6.Max-Planck-Institut for Nuclear Physics, P.O. Box 103980, 69029 Heidelberg, Germany;
7.School of Physical Science and Technology and School of Information Science and Technology, Southwest Jiaotong University, 610031 Chengdu, Sichuan, China;
8.School of Astronomy and Space Science, Nanjing University, 210023 Nanjing, Jiangsu, China;
9.Center for Astrophysics, Guangzhou University, 510006 Guangzhou, Guangdong, China;
10.Tsung-Dao Lee Institute and School of Physics and Astronomy, Shanghai Jiao Tong University, 200240 Shanghai, China;
推荐引用方式
GB/T 7714		 Cao, Zhen,Aharonian, F.,Axikegu,et al. Measurement of attenuation length of the muon content in extensive air showers from 0.3 to 30 PeV with LHAASO[J]. PHYSICAL REVIEW D,2024,110(10).
APA Cao, Zhen.,Aharonian, F..,Axikegu.,Bai, Y. X..,Bao, Y. W..,...&Zuo, X..(2024).Measurement of attenuation length of the muon content in extensive air showers from 0.3 to 30 PeV with LHAASO.PHYSICAL REVIEW D,110(10).
MLA Cao, Zhen,et al."Measurement of attenuation length of the muon content in extensive air showers from 0.3 to 30 PeV with LHAASO".PHYSICAL REVIEW D 110.10(2024).

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