Design and performances of electromagnetic particle detector for LHAASO-KM2A

作     者：赵静 刘佳 盛祥尔 何会海 郭义庆 侯超 吕洪魁 

作者机构：Institute of High Energy PhysicsChinese Academy of Sciences 

基　　金：Supportcd by NSFC(11175147) 

出 版 物：《Chinese Physics C》 (中国物理C（英文版）)

年 卷 期：2014年第38卷第3期

页      码：31-38页

摘      要：In the Large High Altitude Air Shower Observatory（LHAASO） project,the one kilometer square extensive air shower array（KM2A） is the the largest detector array in terms of effect ive *** consists of 5635electromagnetic particle detectors（EDs） and 122 1 union detectors（MDs）.Each ED is composed of 16 scintillator tiles readout by wavelength-shifting fibers that are bundled and attached by a 25 mm *** design of the unit and its performances,such as photoelectron yield,time resolution and uniformity,are discussed in *** assembling scheme for the whole ED is established to guarantee the uniformity throughout all 16 tiles in a single ED and all EDs in mass production.

主 题 词：LHAASO KM2A electromagnetic particle detector scintillator uniformity 

学科分类：082704[082704] 0709[理学-地质学] 08[工学] 0708[理学-地球物理学类] 0804[工学-材料学] 0827[工学-食品科学与工程类] 0703[理学-化学类] 0704[理学-天文学类] 0702[理学-物理学类] 

核心收录：

D　O　I：10.1088/1674-1137/38/3/036002

馆 藏 号：203111963...