The Application of 20 inch MCP-PMT In LHAASO-WCDA

doi:10.22323/1.395.0696

	The Application of 20 inch MCP-PMT In LHAASO-WCDA
	You, Xiaohao 1,3; Gao, Bo 1,3; Chen, MingJun 1,3; Li, HuiCai 1,3; Liu, Cheng 1,3; Li, Kai 1,3; Cao, Zhen 1,2,3; Aharonian, F.4,5; An, Q.6,7; Axikegu 8
	2022-03-18
会议日期	2021-07-12
会议地点	Virtual, Berlin, Germany
卷号	395
DOI	10.22323/1.395.0696
英文摘要	In the Large High Altitude Air Shower Observatory (LHAASO), the main physics objective of the Water Cherenkov Detector Array (WCDA) is to survey the gamma-ray sky continuously in the energy range from 100 GeV to PeV. The Water Cherenkov detector array, covering an area of about 78,000 m2 area, is constituted by 3120 detector units divided into 3 separate arrays. In the second and third array are installed 2220 20" PMTs instead of the 8 PMT used in the first 150 × 150m2 array. This type of PMT has large sensitive area, high quantum efficiency (QE), and large peak-to-valley (P/V) ratio for single photoelectron detection. In this work, we will report on the application of 20 inch MCP-PMT at LHAASO-WCDA. © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0)
产权排序	第29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/114a53/25727]
专题	星系类星体研究组
作者单位	1.Key Laboratory of Particle Astrophyics, Experimental Physics Division, Computing Center, Institute of High Energy Physics, Chinese Academy of Sciences, 19B Yuquan Road, Shijingshan District, Beijing, 100049, China; 2.University of Chinese Academy of Sciences, Beijing, 100049, China; 3.TIANFU Cosmic Ray Research Center, Sichuan, Chengdu, China; 4.Dublin Institute for Advanced Studies, 31 Fitzwilliam Place, 2, Dublin, Ireland; 5.Max-Planck-Institut for Nuclear Physics, P.O. Box 103980, Heidelberg, 69029, Germany; 6.State Key Laboratory of Particle Detection and Electronics, China; 7.University of Science and Technology of China, Anhui, Hefei, 230026, China; 8.School of Physical Science and Technology, School of Information Science and Technology, Southwest Jiaotong University, Sichuan, Chengdu, 610031, China; 9.College of Physics, Sichuan University, Sichuan, Chengdu, 610065, China; 10.School of Astronomy and Space Science, Nanjing University, Jiangsu, Nanjing, 210023, China;
推荐引用方式 GB/T 7714	You, Xiaohao,Gao, Bo,Chen, MingJun,et al. The Application of 20 inch MCP-PMT In LHAASO-WCDA[C]. 见:. Virtual, Berlin, Germany. 2021-07-12.