Study of the performance of photomultiplier tubes at high variable counting rates
Study of the performance of photomultiplier tubes at high variable counting rates
复制标题
高可变计数率下光电倍增管性能的研究
DOI:
10.1016/j.nima.2021.165433
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发表时间:
2021-08
期刊:
影响因子:
--
通讯作者:
Cunfeng Feng
中科院分区:
文献类型:
--
作者:
Yanhong Yu;Hongkui Lv;Thuram Tariq;Dong Liu;Xiangdong Sheng;Cunfeng Feng
Over 5000 photomultiplier tubes (PMTs) are being deployed for electromagnetic particle detectors (EDs) for the Large High Altitude Air Shower Observatory (LHAASO) project. The linearity of the PMT signal is optimized using a high dynamic range base. However, the PMT gain and linearity tend to change under various lighting conditions. In this paper, the variations in the gain and linearity of the XP3960 PMT are studied by changing the signal counting rate. The PMT gain increases appreciably at high counting rates due to the voltage redistribution between the dynode stages, resulting in an apparent increase in the linearity of the dynode. The details of the characteristics of PMTs at high counting rates and the corresponding simulations are described. These results show the impact of various counting rates on PMT performances can be ignored in the ED experimental conditions.
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DOI:
10.1016/j.nima.2016.04.079
发表时间:
2017-02
期刊:
Nuclear Instruments and Methods in Physics Research A 845 (2017) 429–433
影响因子:
--
作者:
zhongquan zhang
通讯作者:
zhongquan zhang
影响因子:
3.6
作者:
Xu 旭 Wang 王;Zhong-Quan 忠泉 Zhang 张;Y. Tian 田;Yan-Yan 艳艳 Du 都-Yan;Xiao 晓 Zhao 赵;Fu-Wang 付旺 Shen 沈;Chang-Yu 长裕 Li 李;Yan-Sheng 延生 Sun 孙;C. Feng 冯
通讯作者:
Xu 旭 Wang 王;Zhong-Quan 忠泉 Zhang 张;Y. Tian 田;Yan-Yan 艳艳 Du 都-Yan;Xiao 晓 Zhao 赵;Fu-Wang 付旺 Shen 沈;Chang-Yu 长裕 Li 李;Yan-Sheng 延生 Sun 孙;C. Feng 冯
影响因子:
0.6
作者:
Huihai He;F. C. Collaboration
通讯作者:
Huihai He;F. C. Collaboration
DOI:
10.22323/1.358.0286
发表时间:
2019-07
期刊:
Proceedings of 36th International Cosmic Ray Conference — PoS(ICRC2019)
影响因子:
--
作者:
C. Hou;X. Sheng;Jia Liu;H. Lv;J. Zhao;Xiaopeng Zhang;Zhongquan Zhang;Chenguang Zhu;Wei Gao
通讯作者:
C. Hou;X. Sheng;Jia Liu;H. Lv;J. Zhao;Xiaopeng Zhang;Zhongquan Zhang;Chenguang Zhu;Wei Gao
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