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JUNO Sensitivity on Proton Decay $p\to \bar\nu K^+$ Searches
Authors :
JUNO Collaboration Abusleme, Angel Adam, Thomas Ahmad, Shakeel Ahmed, Rizwan Aiello, Sebastiano Akram, Muhammad An, Fengpeng An, Qi Andronico, Giuseppe Anfimov, Nikolay Antonelli, Vito Antoshkina, Tatiana Asavapibhop, Burin de André, João Pedro Athayde Marcondes Auguste, Didier Balashov, Nikita Baldini, Wander Barresi, Andrea Basilico, Davide Baussan, Eric Bellato, Marco Bergnoli, Antonio Birkenfeld, Thilo Blin, Sylvie Blum, David Blyth, Simon Bolshakova, Anastasia Bongrand, Mathieu Bordereau, Clément Breton, Dominique Brigatti, Augusto Brugnera, Riccardo Bruno, Riccardo Budano, Antonio Buscemi, Mario Busto, Jose Butorov, Ilya Cabrera, Anatael Caccianiga, Barbara Cai, Hao Cai, Xiao Cai, Yanke Cai, Zhiyan Callegari, Riccardo Cammi, Antonio Campeny, Agustin Cao, Chuanya Cao, Guofu Cao, Jun Caruso, Rossella Cerna, Cédric Chang, Jinfan Chang, Yun Chen, Pingping Chen, Po-An Chen, Shaomin Chen, Xurong Chen, Yi-Wen Chen, Yixue Chen, Yu Chen, Zhang Cheng, Jie Cheng, Yaping Chetverikov, Alexey Chiesa, Davide Chimenti, Pietro Chukanov, Artem Claverie, Gérard Clementi, Catia Clerbaux, Barbara Di Lorenzo, Selma Conforti Corti, Daniele Corso, Flavio Dal Dalager, Olivia De La Taille, Christophe Deng, Zhi Deng, Ziyan Depnering, Wilfried Diaz, Marco Ding, Xuefeng Ding, Yayun Dirgantara, Bayu Dmitrievsky, Sergey Dohnal, Tadeas Dolzhikov, Dmitry Donchenko, Georgy Dong, Jianmeng Doroshkevich, Evgeny Dracos, Marcos Druillole, Frédéric Du, Ran Du, Shuxian Dusini, Stefano Dvorak, Martin Enqvist, Timo Enzmann, Heike Fabbri, Andrea Fahrendholz, Ulrike Fan, Donghua Fan, Lei Fang, Jian Fang, Wenxing Fargetta, Marco Fedoseev, Dmitry Feng, Li-Cheng Feng, Qichun Ford, Richard Fournier, Amélie Gan, Haonan Gao, Feng Garfagnini, Alberto Gavrikov, Arsenii Giammarchi, Marco Giaz, Agnese Giudice, Nunzio Gonchar, Maxim Gong, Guanghua Gong, Hui Gornushkin, Yuri Göttel, Alexandre Grassi, Marco Grewing, Christian Gromov, Vasily Gu, Minghao Gu, Xiaofei Gu, Yu Guan, Mengyun Guardone, Nunzio Gul, Maria Guo, Cong Guo, Jingyuan Guo, Wanlei Guo, Xinheng Guo, Yuhang Hackspacher, Paul Hagner, Caren Han, Ran Han, Yang Hassan, Muhammad Sohaib He, Miao He, Wei Heinz, Tobias Hellmuth, Patrick Heng, Yuekun Herrera, Rafael Hor, YuenKeung Hou, Shaojing Hsiung, Yee Hu, Bei-Zhen Hu, Hang Hu, Jianrun Hu, Jun Hu, Shouyang Hu, Tao Hu, Yuxiang Hu, Zhuojun Huang, Chunhao Huang, Guihong Huang, Hanxiong Huang, Wenhao Huang, Xin Huang, Xingtao Huang, Yongbo Hui, Jiaqi Huo, Lei Huo, Wenju Huss, Cédric Hussain, Safeer Ioannisian, Ara Isocrate, Roberto Jelmini, Beatrice Jen, Kuo-Lun Jeria, Ignacio Ji, Xiaolu Ji, Xingzhao Jia, Huihui Jia, Junji Jian, Siyu Jiang, Di Jiang, Wei Jiang, Xiaoshan Jin, Ruyi Jing, Xiaoping Jollet, Cécile Joutsenvaara, Jari Jungthawan, Sirichok Kalousis, Leonidas Kampmann, Philipp Kang, Li Karaparambil, Rebin Kazarian, Narine Khatun, Amina Khosonthongkee, Khanchai Korablev, Denis Kouzakov, Konstantin Krasnoperov, Alexey Kruth, Andre Kutovskiy, Nikolay Kuusiniemi, Pasi Lachenmaier, Tobias Landini, Cecilia Leblanc, Sébastien Lebrin, Victor Lefevre, Frederic Lei, Ruiting Leitner, Rupert Leung, Jason Li, Demin Li, Fei Li, Fule Li, Gaosong Li, Haitao Li, Huiling Li, Jiaqi Li, Mengzhao Li, Min Li, Nan Li, Qingjiang Li, Ruhui Li, Shanfeng Li, Tao Li, Weidong Li, Weiguo Li, Xiaomei Li, Xiaonan Li, Xinglong Li, Yi Li, Yichen Li, Yufeng Li, Zhaohan Li, Zhibing Li, Ziyuan Liang, Hao Liao, Jiajun Liebau, Daniel Limphirat, Ayut Limpijumnong, Sukit Lin, Guey-Lin Lin, Shengxin Lin, Tao Ling, Jiajie Lippi, Ivano Liu, 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 Lokhov, Alexey Lombardi, Paolo Lombardo, Claudio Loo, Kai Lu, Chuan Lu, Haoqi Lu, Jingbin Lu, Junguang Lu, Shuxiang Lu, Xiaoxu Lubsandorzhiev, Bayarto Lubsandorzhiev, Sultim Ludhova, Livia Lukanov, Arslan Luo, Fengjiao Luo, Guang Luo, Pengwei Luo, Shu Luo, Wuming Lyashuk, Vladimir Ma, Bangzheng Ma, Qiumei Ma, Si Ma, Xiaoyan Ma, Xubo Maalmi, Jihane Malyshkin, Yury Mandujano, Roberto Carlos Mantovani, Fabio Manzali, Francesco Mao, Xin Mao, Yajun Mari, Stefano M. Marini, Filippo Marium, Sadia Martellini, Cristina Martin-Chassard, Gisele Martini, Agnese Mayer, Matthias Mayilyan, Davit Mednieks, Ints Meng, Yue Meregaglia, Anselmo Meroni, Emanuela Meyhöfer, David Mezzetto, Mauro Miller, Jonathan Miramonti, Lino Montini, Paolo Montuschi, Michele Müller, Axel Nastasi, Massimiliano Naumov, Dmitry V. Naumova, Elena Navas-Nicolas, Diana Nemchenok, Igor Thi, Minh Thuan Nguyen Ning, Feipeng Ning, Zhe Nunokawa, Hiroshi Oberauer, Lothar Ochoa-Ricoux, Juan Pedro Olshevskiy, Alexander Orestano, Domizia Ortica, Fausto Othegraven, Rainer Paoloni, Alessandro Parmeggiano, Sergio Pei, Yatian Pelliccia, Nicomede Peng, Anguo Peng, Haiping Perrot, Frédéric Petitjean, Pierre-Alexandre Petrucci, Fabrizio Pilarczyk, Oliver Rico, Luis Felipe Piñeres Popov, Artyom Poussot, Pascal Pratumwan, Wathan Previtali, Ezio Qi, Fazhi Qi, Ming Qian, Sen Qian, Xiaohui Qian, Zhen Qiao, Hao Qin, Zhonghua Qiu, Shoukang Rajput, Muhammad Usman Ranucci, Gioacchino Raper, Neill Re, Alessandra Rebber, Henning Rebii, Abdel Ren, Bin Ren, Jie Ricci, Barbara Rifai, Mariam Robens, Markus Roche, Mathieu Rodphai, Narongkiat Romani, Aldo Roskovec, Bedřich Roth, Christian Ruan, Xiangdong Ruan, Xichao Rujirawat, Saroj Rybnikov, Arseniy Sadovsky, Andrey Saggese, Paolo Sanfilippo, Simone Sangka, Anut Sanguansak, Nuanwan Sawangwit, Utane Sawatzki, Julia Sawy, Fatma Schever, Michaela Schwab, Cédric Schweizer, Konstantin Selyunin, Alexandr Serafini, Andrea Settanta, Giulio Settimo, Mariangela Shao, Zhuang Sharov, Vladislav Shaydurova, Arina Shi, Jingyan Shi, Yanan Shutov, Vitaly Sidorenkov, Andrey Šimkovic, Fedor Sirignano, Chiara Siripak, Jaruchit Sisti, Monica Slupecki, Maciej Smirnov, Mikhail Smirnov, Oleg Sogo-Bezerra, Thiago Sokolov, Sergey Songwadhana, Julanan Soonthornthum, Boonrucksar Sotnikov, Albert Šrámek, Ondřej Sreethawong, Warintorn Stahl, Achim Stanco, Luca Stankevich, Konstantin Štefánik, Dušan Steiger, Hans Steinmann, Jochen Sterr, Tobias Stock, Matthias Raphael Strati, Virginia Studenikin, Alexander Sun, Shifeng Sun, Xilei Sun, Yongjie Sun, Yongzhao Suwonjandee, Narumon Szelezniak, Michal Tang, Jian Tang, Qiang Tang, Quan Tang, Xiao Tietzsch, Alexander Tkachev, Igor Tmej, Tomas Torri, Marco Danilo Claudio Treskov, Konstantin Triossi, Andrea Troni, Giancarlo Trzaska, Wladyslaw Tuve, Cristina Ushakov, Nikita Boom, Johannes van den van Waasen, Stefan Vanroyen, Guillaume Vedin, Vadim Verde, Giuseppe Vialkov, Maxim Viaud, Benoit Vollbrecht, Cornelius Moritz Volpe, Cristina Vorobel, Vit Voronin, Dmitriy Votano, Lucia Walker, Pablo Wang, Caishen Wang, Chung-Hsiang Wang, En Wang, Guoli Wang, Jian Wang, Jun Wang, Kunyu Wang, Lu Wang, Meifen Wang, Meng Wang, Ruiguang Wang, Siguang Wang, Wei Wang, Wenshuai Wang, Xi Wang, Xiangyue Wang, Yangfu Wang, Yaoguang Wang, Yi Wang, Yifang Wang, Yuanqing Wang, Yuman Wang, Zhe Wang, Zheng Wang, Zhimin Wang, Zongyi Waqas, Muhammad Watcharangkool, Apimook Wei, Lianghong Wei, Wei Wei, Wenlu Wei, Yadong Wen, Kaile Wen, Liangjian Wiebusch, Christopher Wong, Steven Chan-Fai Wonsak, Bjoern Wu, Diru Wu, Qun Wu, Zhi Wurm, Michael Wurtz, Jacques Wysotzki, Christian Xi, Yufei Xia, Dongmei Xiao, Xiang Xie, Xiaochuan Xie, Yuguang Xie, Zhangquan Xing, Zhizhong Xu, Benda Xu, Cheng Xu, Donglian Xu, Fanrong Xu, Hangkun Xu, Jilei Xu, Jing Xu, Meihang Xu, Yin Xu, Yu Yan, Baojun Yan, Taylor Yan, Wenqi Yan, Xiongbo Yan, Yupeng Yang, Anbo Yang, Changgen Yang, Chengfeng Yang, Huan Yang, Jie Yang, Lei Yang, Xiaoyu Yang, Yifan Yao, Haifeng Yasin, Zafar Ye, Jiaxuan Ye, Mei Ye, Ziping Yegin, Ugur Yermia, Frédéric Yi, Peihuai Yin, Na Yin, Xiangwei You, Zhengyun Yu, Boxiang Yu, Chiye Yu, Chunxu Yu, Hongzhao Yu, Miao Yu, Xianghui Yu, Zeyuan Yu, Zezhong Yuan, Chengzhuo Yuan, Ying Yuan, Zhenxiong Yue, Baobiao Zafar, Noman Zambanini, Andre Zavadskyi, Vitalii Zeng, Shan Zeng, Tingxuan Zeng, Yuda Zhan, Liang Zhang, Aiqiang Zhang, Feiyang Zhang, Guoqing Zhang, Haiqiong Zhang, Honghao Zhang, Jialiang Zhang, Jiawen Zhang, Jie Zhang, Jin Zhang, Jingbo Zhang, Jinnan Zhang, Peng Zhang, Qingmin Zhang, Shiqi Zhang, Shu Zhang, Tao Zhang, Xiaomei Zhang, Xin Zhang, Xuantong Zhang, Xueyao Zhang, Yan Zhang, Yinhong Zhang, Yiyu Zhang, Yongpeng Zhang, Yu Zhang, Yuanyuan Zhang, Yumei Zhang, Zhenyu Zhang, Zhijian Zhao, Fengyi Zhao, Jie Zhao, Rong Zhao, Shujun Zhao, Tianchi Zheng, Dongqin Zheng, Hua Zheng, Yangheng Zhong, Weirong Zhou, Jing Zhou, Li Zhou, Nan Zhou, Shun Zhou, Tong Zhou, Xiang Zhu, Jiang Zhu, Kangfu Zhu, Kejun Zhu, Zhihang Zhuang, Bo Zhuang, Honglin Zong, Liang Zou, Jiaheng
Publication Year :
2022
Abstract
The Jiangmen Underground Neutrino Observatory (JUNO) is a large liquid scintillator detector designed to explore many topics in fundamental physics. In this paper, the potential on searching for proton decay in $p\to \bar\nu K^+$ mode with JUNO is investigated.The kaon and its decay particles feature a clear three-fold coincidence signature that results in a high efficiency for identification. Moreover, the excellent energy resolution of JUNO permits to suppress the sizable background caused by other delayed signals. Based on these advantages, the detection efficiency for the proton decay via $p\to \bar\nu K^+$ is 36.9% with a background level of 0.2 events after 10 years of data taking. The estimated sensitivity based on 200 kton-years exposure is $9.6 \times 10^{33}$ years, competitive with the current best limits on the proton lifetime in this channel.<br />Comment: 14 pages, 12 figures, an author added