Study on the performance of electromagnetic particle detectors of LHAASO-KM2A
Study on the performance of electromagnetic particle detectors of LHAASO-KM2A
复制标题
LHAASO-KM2A电磁粒子探测器性能研究
DOI:
10.1016/j.nima.2016.04.079
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发表时间:
2017-02
期刊:
影响因子:
--
通讯作者:
zhongquan zhang
中科院分区:
文献类型:
--
作者:
zhongquan zhang
The electromagnetic particle detectors (EDs) for one square kilometer detector array (KM2A) of large high altitude air shower observation (LHAASO) are designed to measure the densities and arrival times of secondary particles in extensive air showers (EASs). ED is a type of plastic scintillator detector with an active area of 1 m2. This study investigates the design and performance of prototype ED. Approximately 20 photoelectrons are collected by the 1st dynode of a photomultiplier tube (PMT). The prototype ED exhibited good detection efficiency and time resolution. The detection for the wide dynamic particle density varying from 1 to 10 000 particles/m2is realized with the design of the PMT divider for the readout of both the anode and 6th dynode.
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DOI:
10.1088/1674-1137/37/1/017005
发表时间:
2013
期刊:
--
影响因子:
--
作者:
刘振超;高杰;李中泉;翟纪元;赵同宪;李大章;刘一霖;孙毅
通讯作者:
刘振超;高杰;李中泉;翟纪元;赵同宪;李大章;刘一霖;孙毅
DOI:
10.1016/j.nima.2013.11.104
发表时间:
2014-02
期刊:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
影响因子:
--
作者:
Weibin Pan;Guanghua Gong;Qiang Du;Hongming Li;Jianmin Li
通讯作者:
Jianmin Li
DOI:
10.1016/j.nima.2013.12.012
发表时间:
2014-04
影响因子:
1.4
作者:
Z. Cao
通讯作者:
Z. Cao
影响因子:
3.6
作者:
Zhao Jing;L. Jia;Sheng Xiang-dong;He Hui-hai;Guo Yi-qing;Hou Chao;Lü Hong-Kui
通讯作者:
Zhao Jing;L. Jia;Sheng Xiang-dong;He Hui-hai;Guo Yi-qing;Hou Chao;Lü Hong-Kui
DOI:
10.1016/j.nima.2015.01.085
发表时间:
2015-05
期刊:
Nuclear Instruments and Methods in Physics Research A781 (2015) 34–38
影响因子:
--
作者:
lv hongkui
通讯作者:
lv hongkui