Characterization of 3-inch photomultiplier tubes for the JUNO central detector
Characterization of 3-inch photomultiplier tubes for the JUNO central detector
复制标题
JUNO 中央探测器 3 英寸光电倍增管的表征
DOI:
10.1007/s41605-018-0085-8
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发表时间:
2018-11
影响因子:
0.6
通讯作者:
Liu Shulin
中科院分区:
文献类型:
--
作者:
Li Nan;Heng Yuekun;He Miao;Xu Jilei;Zhang Xuantong;Cao Chuanya;Wu Zhi;Luo Fengjiao;Wang Zhimin;Yang Xiaoyu;Xu Meihang;Qin Zhonghua;Yang Yuzhen;Yan Baojun;Liu Shulin
Background Jiangmen Underground Neutrino Observation (JUNO) is one of the largest experimental facilities for neutrino detecting. As its main structure, the central detector contains 20 kiloton liquid scintillator filled in an acrylic shell, and there are 18,000 20-inch photomultiplier tubes (PMTs) and 25,000 3-inch PMTs covering the shell. Purpose As an independent photon detection system, 3-inch PMTs have been required to have excellent resolution for the single photoelectron detection, high quantum efficiency, small transit time spread and low dark noise rate. Methods Two kinds of 3-inch PMTs from HZC Photonics and Hamamatsu have been investigated as candidates. A dedicated test system for 3-inch PMTs has been designed, and various characterization parameters have been studied. Conclusion The preliminary results show these PMTs can meet the requirements of JUNO.
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影响因子:
0.6
作者:
Miao He
通讯作者:
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DOI:
10.1016/0168-9002(94)90183-x
发表时间:
1994-02
影响因子:
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Xiaoyu Yang;Yue-kun Heng;Huafeng Li;Xiaoyan Ma;W. He;X. Qian;T. Song;Kaixi Huang;Y. Pei;Zhi Wu;Jiajie Ling;Lei Yang;Yi Li;Xiaolan Luo;Shuai Wu;Wuying Song;X. Jing;Nan Li
DOI:
10.1016/j.msea.2003.10.251
发表时间:
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影响因子:
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DOI:
10.1016/j.nima.2017.02.086
发表时间:
2016-02
影响因子:
1.4
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通讯作者:
R. Saldanha;L. Grandi;Y. Guardincerri;T. Wester