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Calibration and monitoring of LHAASO-KM2A muon detectors with muon decay events

文献类型：期刊论文

作者LHAASO Collaboration
刊名NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
出版日期2018
卷号879页码:1-5
关键词Water Cherenkov detector Calibration and monitoring Muon decay
ISSN号0168-9002
DOI10.1016/j.nima.2017.10.024
文献子类Article
英文摘要The Large High Altitude Air Shower Observatory (LHAASO) will be constructed at 4400 m asl in Daocheng, Sichuan Province, with the aim of discovering sources of ultra-high energy cosmic rays and studying cosmic ray physics. The whole array includes 1171 muon detectors (MDs), constituting the largest muon detector array in the world. The special high altitude and wide-field environment requires simple and stable calibration as well as monitoring method of MDs. In this paper, the muon decay events will be selected for calibrating the charge and monitoring the water level of each MD. In the prototype muon detector, the simulation and experiment results reveal that the charge of the decay electron is approximately 0.147 times that of the vertical equivalent muon for a standard MD, and the Q(VEM)/Q(e) shows a linear correlation with the water level. (C) 2017 Elsevier B.V. All rights reserved.
电子版国际标准刊号1872-9576
WOS关键词ALTITUDE ; PROJECT
WOS研究方向Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种英语
WOS记录号WOS:000416483900001
源URL[http://ir.ihep.ac.cn/handle/311005/285499]  
专题高能物理研究所_粒子天体物理中心
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714		 LHAASO Collaboration. Calibration and monitoring of LHAASO-KM2A muon detectors with muon decay events[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2018,879:1-5.
APA LHAASO Collaboration.(2018).Calibration and monitoring of LHAASO-KM2A muon detectors with muon decay events.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,879,1-5.
MLA LHAASO Collaboration."Calibration and monitoring of LHAASO-KM2A muon detectors with muon decay events".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 879(2018):1-5.

入库方式： OAI收割

来源：高能物理研究所

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