Measurement of very-high-energy diffuse gamma-ray emission from Galactic plane with LHAASO-KM2A

doi:10.22323/1.395.0859

	Measurement of very-high-energy diffuse gamma-ray emission from Galactic plane with LHAASO-KM2A
	Zhang, Rui 1,2; Zhao, Shiping 1,3; Zhang, Yi 1; Yuan, Qiang 1; Cao, Zhen 4,5,6; Aharonian, F.7,8; An, Q.2,9; Axikegu 10; Bai, L. X.11; Bai, Y. X.4,6
	2022-03-18
会议日期	2021-07-12
会议地点	Virtual, Berlin, Germany
卷号	395
DOI	10.22323/1.395.0859
英文摘要	Galactic diffuse gamma ray emission (GDE) is introduced by the galactic cosmic rays interacting with the interstellar medium (ISM) and/or radiation fields (ISRF). Studying galactic diffuse TeV γ-ray emission would help to understand mechanisms of acceleration and propagation of galactic cosmic rays. LHAASO-KM2A with an large area of 1.36 km2, has an excellent ability to study VHE γ-ray astronomy and GDE. In this proceeding, method of background estimation and some techniques to reduce the contaminant of resolved γ-ray sources are briefly introduced. At last, we look into the inner galactic plane (IGP) and present the measurements. © Copyright owned by the author(s).
产权排序	第30完成单位
会议录	Proceedings of Science
资助机构	N/A
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	N/A
内容类型	会议论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/25741]
专题	星系类星体研究组
作者单位	1.Key Laboratory of Dark Matter and Space Astronomy, Purple Mountain Observatory, Chinese Academy of Sciences, 9 Jiangsu, Nanjing, 210023, China; 2.University of Science and Technology of China, Anhui, Hefei, 230026, China; 3.Institute of Frontier and Interdisciplinary Science, Shandong University, Shandong, Qingdao, 266237, China; 4.Key Laboratory of Particle Astrophyics & Experimental Physics Division & Computing Center, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China; 5.University of Chinese Academy of Sciences, Beijing, 100049, China; 6.TIANFU Cosmic Ray Research Center, Sichuan, Chengdu, China; 7.Dublin Institute for Advanced Studies, 31 Fitzwilliam Place, 2 Dublin, Ireland; 8.Max-Planck-Institut for Nuclear Physics, P.O. Box 103980, Heidelberg, 69029, Germany; 9.State Key Laboratory of Particle Detection and Electronics, China; 10.School of Physical Science and Technology, School of Information Science and Technology, Southwest Jiaotong University, Sichuan, Chengdu, 610031, China;
推荐引用方式 GB/T 7714	Zhang, Rui,Zhao, Shiping,Zhang, Yi,et al. Measurement of very-high-energy diffuse gamma-ray emission from Galactic plane with LHAASO-KM2A[C]. 见:. Virtual, Berlin, Germany. 2021-07-12.