Check on the features of potted 20-inch PMTs with 1F3 electronics prototype at Pan-Asia

被引：0

作者：

Liu, Caimei ^{[1
,2
]}

Li, Min ^{[1
,2
]}

Wang, Zhimin ^{[1
,2
]}

Hu, Jun ^{[1
]}

Anfimov, Nikolay ^{[6
]}

Fan, Lei ^{[1
]}

Garfagnini, Alberto ^{[7
,8
]}

Gong, Guanghua ^{[9
]}

Hou, Shaojing ^{[1
]}

Ji, Xiaolu ^{[1
]}

Jiang, Xiaoshan ^{[1
]}

Korablev, Denis ^{[6
]}

Lachenmaier, Tobias ^{[3
]}

Ma, Si ^{[1
]}

Ma, Xiaoyan ^{[1
]}

Ning, Zhe ^{[1
]}

Olshevskiy, Alexander G. ^{[6
]}

Peng, Zhaoyuan ^{[1
,2
]}

Qin, Zhonghua ^{[1
]}

Sterr, Tobias ^{[3
]}

Sun, Yunhua ^{[1
]}

Tietzsch, Alexander Felix ^{[3
]}

Wang, Jun ^{[5
]}

Wang, Wei ^{[5
]}

Wang, Yangfu ^{[1
,2
]}

Wen, Kaile ^{[1
]}

Wonsak, Bjoern Soenke ^{[4
]}

Xie, Wan ^{[1
]}

Xu, Meihang ^{[1
]}

Yan, Xiongbo ^{[1
]}

Yang, Yifan ^{[10
]}

Zhao, Rong ^{[5
]}

Zhou, Tong ^{[1
,2
]}

Zhu, Kejun ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

[3] Eberhard Karls Univ Tubingen, Phys Inst, Tubingen, Germany

[4] Univ Hamburg, Inst Expt Phys, Hamburg, Germany

[5] Sun Yat Sen Univ, Guangzhou, Peoples R China

[6] Joint Inst Nucl Res, Dubna, Russia

[7] Univ Padua, Dipartimento Fis & Astron, Padua, Italy

[8] INFN Sez Padova, Padua, Italy

[9] Tsinghua Univ, Beijing, Peoples R China

[10] Univ Libre Bruxelles, Brussels, Belgium

来源：

JOURNAL OF INSTRUMENTATION | 2023年 / 18卷 / 02期

基金：

俄罗斯科学基金会;

关键词：

Data processing methods; Photon detectors for UV; visible and IR photons (vacuum) (photomultipliers; HPDs; others);

D O I：

10.1088/1748-0221/18/02/P02003

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The Jiangmen underground neutrino observatory (JUNO) is a neutrino project with a 20-kton liquid scintillator detector located 700-m underground. The large 20-inch PMTs are one of the crucial components of the JUNO experiment aiming for precision neutrino measurements with better than 3% energy resolution at 1 MeV. The excellent energy resolution and a large fiducial volume provide many exciting opportunities for addressing important topics in neutrino and astroparticle physics. With the container #D at JUNO Pan-Asia PMT testing and potting station, the features of waterproof potted 20-inch PMTs were measured with JUNO 1F3 electronics prototype in waveform and charge, which are valuable for a better understanding of the performance of the waterproof potted PMTs and the JUNO 1F3 electronics. In this paper, the basic features of the JUNO 1F3 electronics prototype run at Pan-Asia will be introduced, followed by an analysis of the waterproof potted 20-inch PMTs and a comparison with the results from commercial electronics used container #A and #B.

引用

页数：17