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Realistic Detector Geometry Modeling and Its Impact on Event Reconstruction in JUNO

JUNO is designed to determine the neutrino mass ordering with an energy resolution of 3% at 1 MeV. In the real detector, however, deformations of the central stainless-steel structure during installation lead to deviations of the…

Instrumentation and Detectors · Physics 2026-04-16 Zhaoxiang Wu , Miao He , Wuming Luo , Ziyan Deng , Wei He , Yuekun Heng , Xiaoping Jing , Bo Li , Xiaoyan Ma , Xiaohui Qian , Zhonghua Qin , Yifang Wang , Peidong Yu

A highly sensitive SF$_6$-based leak test system for JUNO 3-inch PMT underwater electronics boxes

A total of 25600 3-inch photomultiplier tubes (PMTs), along with their corresponding frontend electronics, have been installed at the Jiangmen Underground Neutrino Observatory (JUNO). These electronics are housed in 200 stainless steel…

Instrumentation and Detectors · Physics 2025-06-02 Ziliang Chu , Diru Wu , Miao He , Jilei Xu , Xiaoping Jing , Jian Wang

Characterization of the 20-inch Photomultiplier Tubes for RENE Detector

To address the Reactor Antineutrino Anomaly (RAA) observed in neutrino experiments, the Reactor Experiment for Neutrino and Exotics (RENE) has been initiated using a liquid scintillation detector. In this study, we investigate the…

Instrumentation and Detectors · Physics 2026-04-14 Junkyo Oh , Byeongsu Yang , Cheong Heo , Daeun Jung , Dong Ho Moon , Eungyu Yun , Hyun Woo Park , Jae Sik Lee , Jisu Park , Ji Young Choi , Kyung Kwang Joo , Ryeong Gyoon Park , Sang Yong Kim , Sunkyu Lee , Insung Yeo , Myoung Youl Pac , Jee-Seung Jang , Eun-Joo Kim , Hyunho Hwang , Junghwan Goh , Wonsang Hwang , Jiwon Ryu , Jungsic Park , Kyu Jung Bae , SeoBeom Hong , Hyunsoo Kim , Dojin Kim , Jonghee Yoo , Seunghwan Choi , Wonjun Lee , Jubin Park , Myung-Ki Cheoun , Intae Yu

Probing Neutrino Oscillations with Reactor Antineutrinos in JUNO

The Jiangmen Underground Neutrino Observatory (JUNO) is a multi-purpose neutrino experiment currently under construction in South China, in an underground laboratory with approximately 650 m of rock overburden (1800 m.w.e.). The detector…

High Energy Physics - Experiment · Physics 2024-06-06 Vanessa Cerrone

The JUNO experiment and its electronics readout system

The main goal of the Jiangmen Underground Neutrino Observatory (JUNO) under construction in China is to determine the neutrino mass hierarchy and to measure oscillation parameters to the sub-percent level. The detector consists of 20 ktons…

Instrumentation and Detectors · Physics 2022-05-25 Pierre-Alexandre Petitjean , Barbara Clerbaux , Marta Colomer Molla , Yifan Yang

A study of the new hemispherical 9-inch PMT

The new hemispherical photomultiplier tubes (PMTs) with 9 inch diameter from Hainan Zhanchuang Photonics Technology Co.,Ltd (HZC) have been studied. Narrow transit time spread (FWHM=2.35 ns) accompanied by small nonlinearity (750…

Instrumentation and Detectors · Physics 2019-03-27 Fengjiao Luo , Yuekun Heng , Zhimin Wang , Zhonghua Qina , Anbo Yang , Nan Li , Gang Wang , Yan Zhang , Zhiyan Cai , Mengzhao Li , Haiqiong Zhang , Meihang Xu , Zhi Wu , Yuanbo Chen

JUNO Conceptual Design Report

The Jiangmen Underground Neutrino Observatory (JUNO) is proposed to determine the neutrino mass hierarchy using an underground liquid scintillator detector. It is located 53 km away from both Yangjiang and Taishan Nuclear Power Plants in…

Instrumentation and Detectors · Physics 2015-09-29 T. Adam , F. An , G. An , Q. An , N. Anfimov , V. Antonelli , G. Baccolo , M. Baldoncini , E. Baussan , M. Bellato , L. Bezrukov , D. Bick , S. Blyth , S. Boarin , A. Brigatti , T. Brugière , R. Brugnera , M. Buizza Avanzini , J. Busto , A. Cabrera , H. Cai , X. Cai , A. Cammi , D. Cao , G. Cao , J. Cao , J. Chang , Y. Chang , M. Chen , P. Chen , Q. Chen , S. Chen , S. Chen , S. Chen , X. Chen , Y. Chen , Y. Cheng , D. Chiesa , A. Chukanov , M. Clemenza , B. Clerbaux , D. D'Angelo , H. de Kerret , Z. Deng , Z. Deng , X. Ding , Y. Ding , Z. Djurcic , S. Dmitrievsky , M. Dolgareva , D. Dornic , E. Doroshkevich , M. Dracos , O. Drapier , S. Dusini , M. A. Díaz , T. Enqvist , D. Fan , C. Fang , J. Fang , X. Fang , L. Favart , D. Fedoseev , G. Fiorentini , R. Ford , A. Formozov , R. Gaigher , H. Gan , A. Garfagnini , G. Gaudiot , C. Genster , M. Giammarchi , F. Giuliani , M. Gonchar , G. Gong , H. Gong , M. Gonin , Y. Gornushkin , M. Grassi , C. Grewing , V. Gromov , M. Gu , M. Guan , V. Guarino , W. Guo , X. Guo , Y. Guo , M. Göger-Neff , P. Hackspacher , C. Hagner , R. Han , Z. Han , J. Hao , M. He , D. Hellgartner , Y. Heng , D. Hong , S. Hou , Y. Hsiung , B. Hu , J. Hu , S. Hu , T. Hu , W. Hu , H. Huang , X. Huang , X. Huang , L. Huo , W. Huo , A. Ioannisian , D. Ioannisyan , M. Jeitler , K. Jen , S. Jetter , X. Ji , X. Ji , S. Jian , D. Jiang , X. Jiang , C. Jollet , M. Kaiser , B. Kan , L. Kang , M. Karagounis , N. Kazarian , S. Kettell , D. Korablev , A. Krasnoperov , S. Krokhaleva , Z. Krumshteyn , A. Kruth , P. Kuusiniemi , T. Lachenmaier , L. Lei , R. Lei , X. Lei , R. Leitner , F. Lenz , C. Li , F. Li , F. Li , J. Li , N. Li , S. Li , T. Li , W. Li , W. Li , X. Li , X. Li , X. Li , X. Li , Y. Li , Y. Li , Z. Li , H. Liang , H. Liang , J. Liang , M. Licciardi , G. Lin , S. Lin , T. Lin , Y. Lin , I. Lippi , G. Liu , H. Liu , H. Liu , J. Liu , J. Liu , J. Liu , J. Liu , Q. Liu , Q. Liu , S. Liu , S. Liu , Y. Liu , P. Lombardi , Y. Long , S. Lorenz , C. Lu , F. Lu , H. Lu , J. Lu , J. Lu , J. Lu , B. Lubsandorzhiev , S. Lubsandorzhiev , L. Ludhova , F. Luo , S. Luo , Z. Lv , V. Lyashuk , Q. Ma , S. Ma , X. Ma , X. Ma , Y. Malyshkin , F. Mantovani , Y. Mao , S. Mari , D. Mayilyan , W. McDonough , G. Meng , A. Meregaglia , E. Meroni , M. Mezzetto , J. Min , L. Miramonti , M. Montuschi , N. Morozov , T. Mueller , P. Muralidharan , M. Nastasi , D. Naumov , E. Naumova , I. Nemchenok , Z. Ning , H. Nunokawa , L. Oberauer , J. P. Ochoa-Ricoux , A. Olshevskiy , F. Ortica , H. Pan , A. Paoloni , N. Parkalian , S. Parmeggiano , V. Pec , N. Pelliccia , H. Peng , P. Poussot , S. Pozzi , E. Previtali , S. Prummer , F. Qi , M. Qi , S. Qian , X. Qian , H. Qiao , Z. Qin , G. Ranucci , A. Re , B. Ren , J. Ren , T. Rezinko , B. Ricci , M. Robens , A. Romani , B. Roskovec , X. Ruan , X. Ruan , A. Rybnikov , A. Sadovsky , P. Saggese , G. Salamanna , J. Sawatzki , J. Schuler , A. Selyunin , G. Shi , J. Shi , Y. Shi , V. Sinev , C. Sirignano , M. Sisti , O. Smirnov , M. Soiron , A. Stahl , L. Stanco , J. Steinmann , V. Strati , G. Sun , X. Sun , Y. Sun , Y. Sun , D. Taichenachev , J. Tang , A. Tietzsch , I. Tkachev , W. H. Trzaska , Y. Tung , S. van Waasen , C. Volpe , V. Vorobel , L. Votano , C. Wang , C. Wang , C. Wang , G. Wang , H. Wang , M. Wang , R. Wang , S. Wang , W. Wang , W. Wang , Y. Wang , Y. Wang , Y. Wang , Y. Wang , Z. Wang , Z. Wang , Z. Wang , Z. Wang , Z. Wang , W. Wei , Y. Wei , M. Weifels , L. Wen , Y. Wen , C. Wiebusch , S. Wipperfurth , S. C. Wong , B. Wonsak , C. Wu , Q. Wu , Z. Wu , M. Wurm , J. Wurtz , Y. Xi , D. Xia , J. Xia , M. Xiao , Y. Xie , J. Xu , J. Xu , L. Xu , Y. Xu , B. Yan , X. Yan , C. Yang , C. Yang , H. Yang , L. Yang , M. Yang , Y. Yang , Y. Yang , Y. Yang , E. Yanovich , Y. Yao , M. Ye , X. Ye , U. Yegin , F. Yermia , Z. You , B. Yu , C. Yu , C. Yu , G. Yu , Z. Yu , Y. Yuan , Z. Yuan , M. Zanetti , P. Zeng , S. Zeng , T. Zeng , L. Zhan , C. Zhang , F. Zhang , G. Zhang , H. Zhang , J. Zhang , J. Zhang , J. Zhang , K. Zhang , P. Zhang , Q. Zhang , T. Zhang , X. Zhang , X. Zhang , Y. Zhang , Y. Zhang , Y. Zhang , Y. Zhang , Y. Zhang , Y. Zhang , Z. Zhang , Z. Zhang , J. Zhao , M. Zhao , T. Zhao , Y. Zhao , H. Zheng , M. Zheng , X. Zheng , Y. Zheng , W. Zhong , G. Zhou , J. Zhou , L. Zhou , N. Zhou , R. Zhou , S. Zhou , W. Zhou , X. Zhou , Y. Zhou , H. Zhu , K. Zhu , H. Zhuang , L. Zong , J. Zou

Performance testing of a novel short axis photomultiplier tube for the HUNT project

Photomultiplier tubes (PMTs) with large-area cathodes are increasingly being used in cosmic-ray experiments to enhance detection efficiency. The optical modules (OMs) of the High-Energy Underwater Neutrino Telescope (HUNT) have employed a…

High Energy Physics - Experiment · Physics 2024-08-06 Yijiang Peng , Zike Wang , Bo Gao , Yiyue Tang , Mingjun Chen , Kai Li , Ling Ren , Xiaohao You , Maoyuan Liu

Detailed investigations of PMTs in optical sensors for neutrino telescopes such as IceCube Upgrade

Photomultiplier tubes (PMTs) are a central component of neutrino telescopes such as IceCube and KM3NeT, and an accurate understanding and measurement of their properties is indispensable for improvements of these experiments. In this…

Instrumentation and Methods for Astrophysics · Physics 2023-07-31 Berit Schlüter , Willem Achtermann , Martin Antonio Unland Elorrieta

Fast Muon Simulation in the JUNO Central Detector

The Jiangmen Underground Neutrino Observatory (JUNO) is a multi-purpose neutrino experiment designed to measure the neutrino mass hierarchy using a central detector (CD), which contains 20 kton liquid scintillator (LS) surrounded by about…

Instrumentation and Detectors · Physics 2016-05-04 Tao Lin , Ziyan Deng , Weidong Li , Guofu Cao , Zhengyun You , Xinying Li

Energy reconstruction for large liquid scintillator detectors with machine learning techniques: aggregated features approach

Large-scale detectors consisting of a liquid scintillator target surrounded by an array of photo-multiplier tubes (PMTs) are widely used in the modern neutrino experiments: Borexino, KamLAND, Daya Bay, Double Chooz, RENO, and the upcoming…

Instrumentation and Detectors · Physics 2022-11-15 Arsenii Gavrikov , Yury Malyshkin , Fedor Ratnikov

JUNO sensitivity to low energy atmospheric neutrino spectra

Atmospheric neutrinos are one of the most relevant natural neutrino sources that can be exploited to infer properties about cosmic rays and neutrino oscillations. The Jiangmen Underground Neutrino Observatory (JUNO) experiment, a 20 kton…

High Energy Physics - Experiment · Physics 2021-10-13 JUNO Collaboration , Angel Abusleme , Thomas Adam , Shakeel Ahmad , Rizwan Ahmed , Sebastiano Aiello , Muhammad Akram , Fengpeng An , Guangpeng An , Qi An , Giuseppe Andronico , Nikolay Anfimov , Vito Antonelli , Tatiana Antoshkina , Burin Asavapibhop , João Pedro Athayde Marcondes de André , Didier Auguste , Andrej Babic , Wander Baldini , Andrea Barresi , Eric Baussan , Marco Bellato , Antonio Bergnoli , Enrico Bernieri , Thilo Birkenfeld , Sylvie Blin , David Blum , Simon Blyth , Anastasia Bolshakova , Mathieu Bongrand , Clément Bordereau , Dominique Breton , Augusto Brigatti , Riccardo Brugnera , Riccardo Bruno , Antonio Budano , Mario Buscemi , Jose Busto , Ilya Butorov , Anatael Cabrera , Hao Cai , Xiao Cai , Yanke Cai , Zhiyan Cai , Antonio Cammi , Agustin Campeny , Chuanya Cao , Guofu Cao , Jun Cao , Rossella Caruso , Cédric Cerna , Jinfan Chang , Yun Chang , Pingping Chen , Po-An Chen , Shaomin Chen , Xurong Chen , Yi-Wen Chen , Yixue Chen , Yu Chen , Zhang Chen , Jie Cheng , Yaping Cheng , Alexey Chetverikov , Davide Chiesa , Pietro Chimenti , Artem Chukanov , Gérard Claverie , Catia Clementi , Barbara Clerbaux , Selma Conforti Di Lorenzo , Daniele Corti , Salvatore Costa , Flavio Dal Corso , Olivia Dalager , Christophe De La Taille , Jiawei Deng , Zhi Deng , Ziyan Deng , Wilfried Depnering , Marco Diaz , Xuefeng Ding , Yayun Ding , Bayu Dirgantara , Sergey Dmitrievsky , Tadeas Dohnal , Dmitry Dolzhikov , Georgy Donchenko , Jianmeng Dong , Evgeny Doroshkevich , Marcos Dracos , Frédéric Druillole , Shuxian Du , Stefano Dusini , Martin Dvorak , Timo Enqvist , Heike Enzmann , Andrea Fabbri , Lukas Fajt , Donghua Fan , Lei Fan , Can Fang , Jian Fang , Wenxing Fang , Marco Fargetta , Dmitry Fedoseev , Vladko Fekete , Li-Cheng Feng , Qichun Feng , Richard Ford , Andrey Formozov , Amélie Fournier , Haonan Gan , Feng Gao , Alberto Garfagnini , Christoph Genster , Marco Giammarchi , Agnese Giaz , Nunzio Giudice , Maxim Gonchar , Guanghua Gong , Hui Gong , Oleg Gorchakov , Yuri Gornushkin , Alexandre Göttel , Marco Grassi , Christian Grewing , Vasily Gromov , Minghao Gu , Xiaofei Gu , Yu Gu , Mengyun Guan , Nunzio Guardone , Maria Gul , Cong Guo , Jingyuan Guo , Wanlei Guo , Xinheng Guo , Yuhang Guo , Paul Hackspacher , Caren Hagner , Ran Han , Yang Han , Muhammad Sohaib Hassan , Miao He , Wei He , Tobias Heinz , Patrick Hellmuth , Yuekun Heng , Rafael Herrera , Daojin Hong , YuenKeung Hor , Shaojing Hou , Yee Hsiung , Bei-Zhen Hu , Hang Hu , Jianrun Hu , Jun Hu , Shouyang Hu , Tao Hu , Zhuojun Hu , Chunhao Huang , Guihong Huang , Hanxiong Huang , Qinhua Huang , Wenhao Huang , Xin Huang , Xingtao Huang , Yongbo Huang , Jiaqi Hui , Lei Huo , Wenju Huo , Cédric Huss , Safeer Hussain , Antonio Insolia , Ara Ioannisian , Roberto Isocrate , Beatrice Jelmini , Kuo-Lun Jen , Ignacio Jeria , Xiaolu Ji , Xingzhao Ji , Huihui Jia , Junji Jia , Siyu Jian , Di Jiang , Xiaoshan Jiang , Ruyi Jin , Xiaoping Jing , Cécile Jollet , Sirichok Jungthawan , Leonidas Kalousis , Philipp Kampmann , Li Kang , Michael Karagounis , Narine Kazarian , Waseem Khan , Khanchai Khosonthongkee , Denis Korablev , Konstantin Kouzakov , Alexey Krasnoperov , Zinovy Krumshteyn , Andre Kruth , Nikolay Kutovskiy , Pasi Kuusiniemi , Tobias Lachenmaier , Cecilia Landini , Sébastien Leblanc , Victor Lebrin , Frederic Lefevre , Ruiting Lei , Rupert Leitner , Jason Leung , Demin Li , Fei Li , Fule Li , Haitao Li , Huiling Li , Jiaqi Li , Mengzhao Li , Min Li , Nan Li , Nan Li , Qingjiang Li , Ruhui Li , Shanfeng Li , Tao Li , Weidong Li , Weiguo Li , Xiaomei Li , Xiaonan Li , Xinglong Li , Yi Li , Yufeng Li , Zhaohan Li , Zhibing Li , Ziyuan Li , Hao Liang , Hao Liang , Jingjing Liang , Daniel Liebau , Ayut Limphirat , Sukit Limpijumnong , Guey-Lin Lin , Shengxin Lin , Tao Lin , Jiajie Ling , Ivano Lippi , Fang Liu , Haidong Liu , Hongbang Liu , Hongjuan Liu , Hongtao Liu , Hui Liu , Jianglai Liu , Jinchang Liu , Min Liu , Qian Liu , Qin Liu , Runxuan Liu , Shuangyu Liu , Shubin Liu , Shulin Liu , Xiaowei Liu , Xiwen Liu , Yan Liu , Yunzhe Liu , Alexey Lokhov , Paolo Lombardi , Claudio Lombardo , Kai Loo , Chuan Lu , Haoqi Lu , Jingbin Lu , Junguang Lu , Shuxiang Lu , Xiaoxu Lu , Bayarto Lubsandorzhiev , Sultim Lubsandorzhiev , Livia Ludhova , Fengjiao Luo , Guang Luo , Pengwei Luo , Shu Luo , Wuming Luo , Vladimir Lyashuk , Bangzheng Ma , Qiumei Ma , Si Ma , Xiaoyan Ma , Xubo Ma , Jihane Maalmi , Yury Malyshkin , Fabio Mantovani , Francesco Manzali , Xin Mao , Yajun Mao , Stefano M. 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Calibration Methods of Silicon Photomultiplier for JUNO-TAO Central Detector

The Taishan Antineutrino Observatory (TAO or JUNO-TAO) is a satellite observatory for the Jiangmen Underground Neutrino Observatory (JUNO), located 44 meters away from the No.1 reactor of the Taishan Nuclear Power Plant. TAO can measure the…

Instrumentation and Detectors · Physics 2026-05-11 Jiayang Xu , Yichen Li , Zhan Liang , Guofu Cao , Zelin Chen

Machine-Learning based photon counting for PMT waveforms and its application to the improvement of the energy resolution in large liquid scintillator detectors

Photomultiplier tubes (PMTs) are widely used in particle experiments for photon detection. PMT waveform analysis is crucial for high-precision measurements of the position and energy of incident particles in liquid scintillator (LS)…

Instrumentation and Detectors · Physics 2024-12-02 Wei Jiang , Guihong Huang , Zhen Liu , Wuming Luo , Liangjian Wen , Jianyi Luo

Non-cyclic prototype of JUNO-TAO VETO water tank with 3 inch PMTs

The Taishan Antineutrino Observatory (TAO, also known as JUNO-TAO) is a satellite experiment of the Jiangmen Underground Neutrino Observatory (JUNO). A ton-level liquid scintillator detector will be placed at about 30 m from a core of the…

Instrumentation and Detectors · Physics 2025-03-18 Ziming Li , Zhimin Wang , Jie Yang

Simulation Software of the JUNO Experiment

The Jiangmen Underground Neutrino Observatory (JUNO) is a multi-purpose experiment, under construction in southeast China, that is designed to determine the neutrino mass ordering and precisely measure neutrino oscillation parameters. Monte…

High Energy Physics - Experiment · Physics 2023-05-19 Tao Lin , Yuxiang Hu , Miao Yu , Haosen Zhang , Simon Charles Blyth , Yaoguang Wang , Haoqi Lu , Cecile Jollet , João Pedro Athayde Marcondes de André , Ziyan Deng , Guofu Cao , Fengpeng An , Pietro Chimenti , Xiao Fang , Yuhang Guo , Wenhao Huang , Xingtao Huang , Rui Li , Teng Li , Weidong Li , Xinying Li , Yankai Liu , Anselmo Meregaglia , Zhen Qian , Yuhan Ren , Akira Takenaka , Liangjian Wen , Jilei Xu , Zhengyun You , Feiyang Zhang , Yan Zhang , Yumei Zhang , Jiang Zhu , Jiaheng Zou

The High Voltage Splitter board for the JUNO SPMT system

The Jiangmen Underground Neutrino Observatory (JUNO) in southern China is designed to study neutrinos from nuclear reactors and natural sources to address fundamental questions in neutrino physics. Achieving its goals requires continuous…

Instrumentation and Detectors · Physics 2025-05-12 Pablo Walker , Juan Pedro Ochoa-Ricoux , Angel Abusleme , Agustin Campeny , Mathieu Bongrand , Clément Bordereau , José Busto , Anatael Cabrera , Stéphane Callier , Steven Calvez , Cédric Cerna , Thomas Chabot , Po-An Chen , Guoming Chen , Ziliang Chu , Gérard Claverie , Christophe De La Taille , Charles-Edouard Demonchy , Selma Conforti Di Lorenzo , Frédéric Druillole , Lei Fan , Amélie Fournier , Yang Han , Miao He , Patrick Hellmuth , Rafael Herrera , Yee Hsiung , Bei-Zhen Hu , Jun Hu , Guihong Huang , Yongbo Huang , Cédric Huss , Léonard Imbert , Adrienne Jacobi , Ignacio Jeria , Xiaoshan Jiang , Xiaoping Jing , Cécile Jollet , Jean Jouve , Sindhujha Kumaran , Loïc Labit , Sébastien Leblanc , Victor Lebrin , Matthieu Lecocq , Hongbang Liu , Kainan Liu , Xiwen Liu , Roberto Carlos Mandujano , Anselmo Meregaglia , Diana Navas-Nicolas , Zhe Ning , Yujie Niu , Frédéric Perrot , Rebin Karaparambil Rajan , Reem Rasheed , Abdel Rebii , Mathieu Roche , Cayetano Santos , Mariangela Settimo , Yunhua Sun , Jingzhe Tang , Giancarlo Troni , Benoit Viaud , Chung-Hsiang Wang , Jian Wang , Yangfu Wang , Zhimin Wang , Diru Wu , Jacques Wurtz , Wan Xie , Jilei Xu , Jinghuan Xu , Meihang Xu , Chengfeng Yang , Frédéric Yermia , Junwei Zhang , Siyuan Zhang

Reconstruction of Muon Bundle in the JUNO Central Detector

The Jiangmen Underground Neutrino Observatory (JUNO) is a multi-purpose neutrino experiment. One of the main goals is to determine the neutrino mass ordering by precisely measuring the energy spectrum of reactor antineutrinos. For reactor…

Instrumentation and Detectors · Physics 2022-01-28 Cheng-Feng Yang , Yong-Bo Huang , Ji-Lei Xu , Di-Ru Wu , Hao-Qi Lu , Yong-Peng Zhang , Wu-Ming Luo , Miao He , Guo-Ming Chen , Si-Yuan Zhang

JUNO Oscillation Physics

The Jiangmen Underground Neutrino Observatory (JUNO) is a 20 kton multi-purpose liquid scintillator detector with an expected $3\%/\sqrt{E[\mbox{Mev}]}$ energy resolution, under construction in a 700 m underground laboratory in the south of…

Instrumentation and Detectors · Physics 2022-02-25 Jinnan Zhang

Study of 20-inch PMTs dark count generated large pulses

The main goal of the JUNO experiment is to determine the neutrino mass ordering with a 20\,kt liquid-scintillator detector. The 20-inch PMT is crucial as one of JUNO key instruments to realize an excellent energy resolution of at least…

Instrumentation and Detectors · Physics 2022-11-16 Yu Zhang , Zhimn Wang , Min Li , Yongpeng Zhang , Yaoguang Wang , Zhaoyuan Peng , Changgen Yang , Yuekun Heng