JUNO Physics and Detector
High Energy Physics - Experiment
2022-02-09 v2
Abstract
The Jiangmen Underground Neutrino Observatory (JUNO) is a 20 kton LS detector at 700-m underground. An excellent energy resolution and a large fiducial volume offer exciting opportunities for addressing many important topics in neutrino and astro-particle physics. With 6 years of data, the neutrino mass ordering can be determined at 3-4 sigma and three oscillation parameters can be measured to a precision of 0.6% or better by detecting reactor antineutrinos. With 10 years of data, DSNB could be observed at 3-sigma; a lower limit of the proton lifetime of 8.34e33 years (90% C.L.) can be set by searching for p->nu_bar K^+; detection of solar neutrinos would shed new light on the solar metallicity problem and examine the vacuum-matter transition region. A core-collapse supernova at 10 kpc would lead to ~5000 IBD and ~2000 (300) all-flavor neutrino-proton (electron) scattering events. Geo-neutrinos can be detected with a rate of ~400 events/year. We also summarize the final design of the JUNO detector and the key R&D achievements. All 20-inch PMTs have been tested. The average photon detection efficiency is 28.9% for the 15,000 MCP PMTs and 28.1% for the 5,000 dynode PMTs, higher than the JUNO requirement of 27%. Together with the >20 m attenuation length of LS, we expect a yield of 1345 p.e. per MeV and an effective energy resolution of 3.02%/\sqrt{E (MeV)}$ in simulations. The underwater electronics is designed to have a loss rate <0.5% in 6 years. With degassing membranes and a micro-bubble system, the radon concentration in the 35-kton water pool could be lowered to <10 mBq/m^3. Acrylic panels of radiopurity <0.5 ppt U/Th are produced. The 20-kton LS will be purified onsite. Singles in the fiducial volume can be controlled to ~10 Hz. The JUNO experiment also features a double calorimeter system with 25,600 3-inch PMTs, a LS testing facility OSIRIS, and a near detector TAO.
Keywords
Cite
@article{arxiv.2104.02565,
title = {JUNO Physics and Detector},
author = {JUNO Collaboration and Angel Abusleme and Thomas Adam and Shakeel Ahmad and Rizwan Ahmed and Sebastiano Aiello and Muhammad Akram and Fengpeng An and Guangpeng An and Qi An and Giuseppe Andronico and Nikolay Anfimov and Vito Antonelli and Tatiana Antoshkina and Burin Asavapibhop and João Pedro Athayde Marcondes de André and Didier Auguste and Andrej Babic and Wander Baldini and Andrea Barresi and Eric Baussan and Marco Bellato and Antonio Bergnoli and Enrico Bernieri and Thilo Birkenfeld and Sylvie Blin and David Blum and Simon Blyth and Anastasia Bolshakova and Mathieu Bongrand and Clément Bordereau and Dominique Breton and Augusto Brigatti and Riccardo Brugnera and Riccardo Bruno and Antonio Budano and Mario Buscemi and Jose Busto and Ilya Butorov and Anatael Cabrera and Hao Cai and Xiao Cai and Yanke Cai and Zhiyan Cai and Antonio Cammi and Agustin Campeny and Chuanya Cao and Guofu Cao and Jun Cao and Rossella Caruso and Cédric Cerna and Jinfan Chang and Yun Chang and Pingping Chen and Po-An Chen and Shaomin Chen and Xurong Chen and Yi-Wen Chen and Yixue Chen and Yu Chen and Zhang Chen and Jie Cheng and Yaping Cheng and Alexey Chetverikov and Davide Chiesa and Pietro Chimenti and Artem Chukanov and Gérard Claverie and Catia Clementi and Barbara Clerbaux and Selma Conforti Di Lorenzo and Daniele Corti and Salvatore Costa and Flavio Dal Corso and Olivia Dalager and Christophe De La Taille and Jiawei Deng and Zhi Deng and Ziyan Deng and Wilfried Depnering and Marco Diaz and Xuefeng Ding and Yayun Ding and Bayu Dirgantara and Sergey Dmitrievsky and Tadeas Dohnal and Dmitry Dolzhikov and Georgy Donchenko and Jianmeng Dong and Evgeny Doroshkevich and Marcos Dracos and Frédéric Druillole and Shuxian Du and Stefano Dusini and Martin Dvorak and Timo Enqvist and Heike Enzmann and Andrea Fabbri and Lukas Fajt and Donghua Fan and Lei Fan and Can Fang and Jian Fang and Wenxing Fang and Marco Fargetta and Dmitry Fedoseev and Vladko Fekete and Li-Cheng Feng and Qichun Feng and Richard Ford and Andrey Formozov and Amélie Fournier and Haonan Gan and Feng Gao and Alberto Garfagnini and Christoph Genster and Marco Giammarchi and Agnese Giaz and Nunzio Giudice and Maxim Gonchar and Guanghua Gong and Hui Gong and Oleg Gorchakov and Yuri Gornushkin and Alexandre Göttel and Marco Grassi and Christian Grewing and Vasily Gromov and Minghao Gu and Xiaofei Gu and Yu Gu and Mengyun Guan and Nunzio Guardone and Maria Gul and Cong Guo and Jingyuan Guo and Wanlei Guo and Xinheng Guo and Yuhang Guo and Paul Hackspacher and Caren Hagner and Ran Han and Yang Han and Muhammad Sohaib Hassan and Miao He and Wei He and Tobias Heinz and Patrick Hellmuth and Yuekun Heng and Rafael Herrera and Daojin Hong and YuenKeung Hor and Shaojing Hou and Yee Hsiung and Bei-Zhen Hu and Hang Hu and Jianrun Hu and Jun Hu and Shouyang Hu and Tao Hu and Zhuojun Hu and Chunhao Huang and Guihong Huang and Hanxiong Huang and Qinhua Huang and Wenhao Huang and Xin Huang and Xingtao Huang and Yongbo Huang and Jiaqi Hui and Lei Huo and Wenju Huo and Cédric Huss and Safeer Hussain and Antonio Insolia and Ara Ioannisian and Roberto Isocrate and Beatrice Jelmini and Kuo-Lun Jen and Ignacio Jeria and Xiaolu Ji and Xingzhao Ji and Huihui Jia and Junji Jia and Siyu Jian and Di Jiang and Xiaoshan Jiang and Ruyi Jin and Xiaoping Jing and Cécile Jollet and Jari Joutsenvaara and Sirichok Jungthawan and Leonidas Kalousis and Philipp Kampmann and Li Kang and Michael Karagounis and Narine Kazarian and Waseem Khan and Khanchai Khosonthongkee and Denis Korablev and Konstantin Kouzakov and Alexey Krasnoperov and Zinovy Krumshteyn and Andre Kruth and Nikolay Kutovskiy and Pasi Kuusiniemi and Tobias Lachenmaier and Cecilia Landini and Sébastien Leblanc and Victor Lebrin and Frederic Lefevre and Ruiting Lei and Rupert Leitner and Jason Leung and Demin Li and Fei Li and Fule Li and Haitao Li and Huiling Li and Jiaqi Li and Mengzhao Li and Min Li and Nan Li and Nan Li and Qingjiang Li and Ruhui Li and Shanfeng Li and Tao Li and Weidong Li and Weiguo Li and Xiaomei Li and Xiaonan Li and Xinglong Li and Yi Li and Yufeng Li and Zhaohan Li and Zhibing Li and Ziyuan Li and Hao Liang and Hao Liang and Jingjing Liang and Daniel Liebau and Ayut Limphirat and Sukit Limpijumnong and Guey-Lin Lin and Shengxin Lin and Tao Lin and Jiajie Ling and Ivano Lippi and Fang Liu and Haidong Liu and Hongbang Liu and Hongjuan Liu and Hongtao Liu and Hui Liu and Jianglai Liu and Jinchang Liu and Min Liu and Qian Liu and Qin Liu and Runxuan Liu and Shuangyu Liu and Shubin Liu and Shulin Liu and Xiaowei Liu and Xiwen Liu and Yan Liu and Yunzhe Liu and Alexey Lokhov and Paolo Lombardi and Claudio Lombardo and Kai Loo and Chuan Lu and Haoqi Lu and Jingbin Lu and Junguang Lu and Shuxiang Lu and Xiaoxu Lu and Bayarto Lubsandorzhiev and Sultim Lubsandorzhiev and Livia Ludhova and Fengjiao Luo and Guang Luo and Pengwei Luo and Shu Luo and Wuming Luo and Vladimir Lyashuk and Bangzheng Ma and Qiumei Ma and Si Ma and Xiaoyan Ma and Xubo Ma and Jihane Maalmi and Yury Malyshkin and Fabio Mantovani and Francesco Manzali and Xin Mao and Yajun Mao and Stefano M. Mari and Filippo Marini and Sadia Marium and Cristina Martellini and Gisele Martin-Chassard and Agnese Martini and Davit Mayilyan and Ints Mednieks and Yue Meng and Anselmo Meregaglia and Emanuela Meroni and David Meyhöfer and Mauro Mezzetto and Jonathan Miller and Lino Miramonti and Salvatore Monforte and Paolo Montini and Michele Montuschi and Axel Müller and Pavithra Muralidharan and Massimiliano Nastasi and Dmitry V. Naumov and Elena Naumova and Diana Navas-Nicolas and Igor Nemchenok and Minh Thuan Nguyen Thi and Feipeng Ning and Zhe Ning and Hiroshi Nunokawa and Lothar Oberauer and Juan Pedro Ochoa-Ricoux and Alexander Olshevskiy and Domizia Orestano and Fausto Ortica and Rainer Othegraven and Hsiao-Ru Pan and Alessandro Paoloni and Nina Parkalian and Sergio Parmeggiano and Yatian Pei and Nicomede Pelliccia and Anguo Peng and Haiping Peng and Frédéric Perrot and Pierre-Alexandre Petitjean and Fabrizio Petrucci and Oliver Pilarczyk and Luis Felipe Piñeres Rico and Artyom Popov and Pascal Poussot and Wathan Pratumwan and Ezio Previtali and Fazhi Qi and Ming Qi and Sen Qian and Xiaohui Qian and Zhen Qian and Hao Qiao and Zhonghua Qin and Shoukang Qiu and Muhammad Usman Rajput and Gioacchino Ranucci and Neill Raper and Alessandra Re and Henning Rebber and Abdel Rebii and Bin Ren and Jie Ren and Taras Rezinko and Barbara Ricci and Markus Robens and Mathieu Roche and Narongkiat Rodphai and Aldo Romani and Bedřich Roskovec and Christian Roth and Xiangdong Ruan and Xichao Ruan and Saroj Rujirawat and Arseniy Rybnikov and Andrey Sadovsky and Paolo Saggese and Giuseppe Salamanna and Simone Sanfilippo and Anut Sangka and Nuanwan Sanguansak and Utane Sawangwit and Julia Sawatzki and Fatma Sawy and Michaela Schever and Jacky Schuler and Cédric Schwab and Konstantin Schweizer and Alexandr Selyunin and Andrea Serafini and Giulio Settanta and Mariangela Settimo and Zhuang Shao and Vladislav Sharov and Arina Shaydurova and Jingyan Shi and Yanan Shi and Vitaly Shutov and Andrey Sidorenkov and Fedor Šimkovic and Chiara Sirignano and Jaruchit Siripak and Monica Sisti and Maciej Slupecki and Mikhail Smirnov and Oleg Smirnov and Thiago Sogo-Bezerra and Sergey Sokolov and Julanan Songwadhana and Boonrucksar Soonthornthum and Albert Sotnikov and Ondřej Šrámek and Warintorn Sreethawong and Achim Stahl and Luca Stanco and Konstantin Stankevich and Dušan Štefánik and Hans Steiger and Jochen Steinmann and Tobias Sterr and Matthias Raphael Stock and Virginia Strati and Alexander Studenikin and Gongxing Sun and Shifeng Sun and Xilei Sun and Yongjie Sun and Yongzhao Sun and Narumon Suwonjandee and Michal Szelezniak and Jian Tang and Qiang Tang and Quan Tang and Xiao Tang and Alexander Tietzsch and Igor Tkachev and Tomas Tmej and Marco Danilo Claudio Torri and Konstantin Treskov and Andrea Triossi and Giancarlo Troni and Wladyslaw Trzaska and Cristina Tuve and Nikita Ushakov and Johannes van den Boom and Stefan van Waasen and Guillaume Vanroyen and Nikolaos Vassilopoulos and Vadim Vedin and Giuseppe Verde and Maxim Vialkov and Benoit Viaud and Moritz Vollbrecht and Cristina Volpe and Vit Vorobel and Dmitriy Voronin and Lucia Votano and Pablo Walker and Caishen Wang and Chung-Hsiang Wang and En Wang and Guoli Wang and Jian Wang and Jun Wang and Kunyu Wang and Lu Wang and Meifen Wang and Meng Wang and Meng Wang and Ruiguang Wang and Siguang Wang and Wei Wang and Wei Wang and Wenshuai Wang and Xi Wang and Xiangyue Wang and Yangfu Wang and Yaoguang Wang and Yi Wang and Yi Wang and Yifang Wang and Yuanqing Wang and Yuman Wang and Zhe Wang and Zheng Wang and Zhimin Wang and Zongyi Wang and Muhammad Waqas and Apimook Watcharangkool and Lianghong Wei and Wei Wei and Wenlu Wei and Yadong Wei and Liangjian Wen and Christopher Wiebusch and Steven Chan-Fai Wong and Bjoern Wonsak and Diru Wu and Fangliang Wu and Qun Wu and Wenjie Wu and Zhi Wu and Michael Wurm and Jacques Wurtz and Christian Wysotzki and Yufei Xi and Dongmei Xia and Yuguang Xie and Zhangquan Xie and Zhizhong Xing and Benda Xu and Cheng Xu and Donglian Xu and Fanrong Xu and Hangkun Xu and Jilei Xu and Jing Xu and Meihang Xu and Yin Xu and Yu Xu and Baojun Yan and Taylor Yan and Wenqi Yan and Xiongbo Yan and Yupeng Yan and Anbo Yang and Changgen Yang and Huan Yang and Jie Yang and Lei Yang and Xiaoyu Yang and Yifan Yang and Yifan Yang and Haifeng Yao and Zafar Yasin and Jiaxuan Ye and Mei Ye and Ziping Ye and Ugur Yegin and Frédéric Yermia and Peihuai Yi and Na Yin and Xiangwei Yin and Zhengyun You and Boxiang Yu and Chiye Yu and Chunxu Yu and Hongzhao Yu and Miao Yu and Xianghui Yu and Zeyuan Yu and zezhong Yu and Chengzhuo Yuan and Ying Yuan and Zhenxiong Yuan and Ziyi Yuan and Baobiao Yue and Noman Zafar and Andre Zambanini and Vitalii Zavadskyi and Shan Zeng and Tingxuan Zeng and Yuda Zeng and Liang Zhan and Aiqiang Zhang and Feiyang Zhang and Guoqing Zhang and Haiqiong Zhang and Honghao Zhang and Jiawen Zhang and Jie Zhang and Jingbo Zhang and Jinnan Zhang and Peng Zhang and Qingmin Zhang and Shiqi Zhang and Shu Zhang and Tao Zhang and Xiaomei Zhang and Xuantong Zhang and Xueyao Zhang and Yan Zhang and Yinhong Zhang and Yiyu Zhang and Yongpeng Zhang and Yuanyuan Zhang and Yumei Zhang and Zhenyu Zhang and Zhijian Zhang and Fengyi Zhao and Jie Zhao and Rong Zhao and Shujun Zhao and Tianchi Zhao and Dongqin Zheng and Hua Zheng and Minshan Zheng and Yangheng Zheng and Weirong Zhong and Jing Zhou and Li Zhou and Nan Zhou and Shun Zhou and tong Zhou and Xiang Zhou and Jiang Zhu and Kangpu Zhu and Kejun Zhu and ZhiHang Zhu and Bo Zhuang and Honglin Zhuang and Liang Zong and Jiaheng Zou},
journal= {arXiv preprint arXiv:2104.02565},
year = {2022}
}
Comments
A review paper with 78 pages and 32 figures. v2: minor revision. Final version to appear in Progress in Particle and Nuclear Physics