arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1702.02783physics.ins-dethep-ex
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LHAASO水切伦科夫探测器阵列单通道信号研究

Study on single-channel signals of water Cherenkov detector array for the LHAASO

Huicai Li, Zhiguo Yao, Mingjun Chen, Chunxu Yu, Min Zha, Hanrong Wu, Bo Gao, Xiaojie Wang, Jinyan Liu, Wenying Liao, Dezhi Huang

摘要:

计划在中国四川稻城建立一个大型高空空气簇射观测站。水切伦科夫探测器阵列(WCDA)面积为78,000平方米,容量为350,000吨纯净水,是LHAASO项目的主要组成部分之一。为了全面了解水切伦科夫技术和研究WCDA的工程问题,在中国西藏羊八井建造了一个9单元探测器原型阵列。在本文中,速率和单通道信号的电荷分布进行了评估,使用一个完整的详细的蒙特卡罗模拟。最后对实验结果进行了讨论,并与原型阵列进行了比较。

英文摘要:

The Large High Altitude Air Shower Observatory (LHAASO) is planned to be built at Daocheng, Sichuan Province, China. The water Cherenkov detector array (WCDA), with an area of 78,000 m2 and capacity of 350,000 tons of purified water, is one of the major components of the LHAASO project. A 9-cell detector prototype array has been built at the Yangbajing site, Tibet, China to comprehensively understand the water Cherenkov technique and investigate the engineering issues of WCDA. In this paper, the rate and charge distribution of single-channel signals are evaluated using a full detail Monte Carlo simulation. The results are discussed and compared with the prototype array.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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