41 results on '"Andrey Formozov"'
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2. The design and sensitivity of JUNO’s scintillator radiopurity pre-detector OSIRIS
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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, Davide Basilico, Eric Baussan, Marco Bellato, Antonio Bergnoli, 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, 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, Wenhao Huang, Xin Huang, Xingtao Huang, Yongbo Huang, Jiaqi Hui, Lei Huo, Wenju Huo, Cédric Huss, Safeer Hussain, 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, Jari Joutsenvaara, Sirichok Jungthawan, Leonidas Kalousis, Philipp Kampmann, Li Kang, Michael Karagounis, Narine Kazarian, Waseem Khan, Khanchai Khosonthongkee, Denis Korablev, Konstantin Kouzakov, Alexey Krasnoperov, 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, 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, Jingjing Liang, Jiajun Liao, 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. Mari, Filippo Marini, Sadia Marium, Cristina Martellini, Gisele Martin-Chassard, Agnese Martini, Davit Mayilyan, Ints Mednieks, Yue Meng, Anselmo Meregaglia, Emanuela Meroni, David Meyhöfer, Mauro Mezzetto, Jonathan Miller, Lino Miramonti, Paolo Montini, Michele Montuschi, Axel Müller, Pavithra Muralidharan, Massimiliano Nastasi, Dmitry V. Naumov, Elena Naumova, Diana Navas-Nicolas, Igor Nemchenok, MinhThuan NguyenThi, Feipeng Ning, Zhe Ning, Hiroshi Nunokawa, Lothar Oberauer, Juan Pedro Ochoa-Ricoux, Alexander Olshevskiy, Domizia Orestano, Fausto Ortica, Rainer Othegraven, Hsiao-Ru Pan, Alessandro Paoloni, Nina Parkalian, Sergio Parmeggiano, Yatian Pei, Nicomede Pelliccia, Anguo Peng, Haiping Peng, Frédéric Perrot, Pierre-Alexandre Petitjean, Fabrizio Petrucci, Oliver Pilarczyk, Luis Felipe Piñeres Rico, Artyom Popov, Pascal Poussot, Wathan Pratumwan, Ezio Previtali, Fazhi Qi, Ming Qi, Sen Qian, Xiaohui Qian, Zhen Qian, Hao Qiao, Zhonghua Qin, Shoukang Qiu, Muhammad Usman Rajput, Gioacchino Ranucci, Neill Raper, Alessandra Re, Henning Rebber, Abdel Rebii, Bin Ren, Jie Ren, Barbara Ricci, Markus Robens, Mathieu Roche, Narongkiat Rodphai, Aldo Romani, Bedřich Roskovec, Christian Roth, Xiangdong Ruan, Xichao Ruan, Saroj Rujirawat, Arseniy Rybnikov, Andrey Sadovsky, Paolo Saggese, Simone Sanfilippo, Anut Sangka, Nuanwan Sanguansak, Utane Sawangwit, Julia Sawatzki, Fatma Sawy, Michaela Schever, Cédric Schwab, Konstantin Schweizer, Alexandr Selyunin, Andrea Serafini, Giulio Settanta, Mariangela Settimo, Zhuang Shao, Vladislav Sharov, Arina Shaydurova, Jingyan Shi, Yanan Shi, Vitaly Shutov, Andrey Sidorenkov, Fedor Šimkovic, Chiara Sirignano, Jaruchit Siripak, Monica Sisti, Maciej Slupecki, Mikhail Smirnov, Oleg Smirnov, Thiago Sogo-Bezerra, Sergey Sokolov, Julanan Songwadhana, Boonrucksar Soonthornthum, Albert Sotnikov, Ondřej Šrámek, Warintorn Sreethawong, Achim Stahl, Luca Stanco, Konstantin Stankevich, Dušan Štefánik, Hans Steiger, Jochen Steinmann, Tobias Sterr, Matthias Raphael Stock, Virginia Strati, Alexander Studenikin, Gongxing Sun, Shifeng Sun, Xilei Sun, Yongjie Sun, Yongzhao Sun, Narumon Suwonjandee, Michal Szelezniak, Jian Tang, Qiang Tang, Quan Tang, Xiao Tang, Alexander Tietzsch, Igor Tkachev, Tomas Tmej, Konstantin Treskov, Andrea Triossi, Giancarlo Troni, Wladyslaw Trzaska, Cristina Tuve, Nikita Ushakov, Johannes van den Boom, Stefan van Waasen, Guillaume Vanroyen, Nikolaos Vassilopoulos, Vadim Vedin, Giuseppe Verde, Maxim Vialkov, Benoit Viaud, Cornelius Vollbrecht, Cristina Volpe, Vit Vorobel, Dmitriy Voronin, Lucia Votano, Pablo Walker, 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 Wang, Muhammad Waqas, Apimook Watcharangkool, Lianghong Wei, Wei Wei, Wenlu Wei, Yadong Wei, Liangjian Wen, Christopher Wiebusch, Steven Chan-Fai Wong, Bjoern Wonsak, Diru Wu, Fangliang Wu, Qun Wu, Zhi Wu, Michael Wurm, Jacques Wurtz, Christian Wysotzki, Yufei Xi, Dongmei Xia, Yuguang Xie, Zhangquan Xie, Zhizhong Xing, Benda Xu, Cheng Xu, Donglian Xu, Fanrong Xu, Hangkun Xu, Jilei Xu, Jing Xu, Meihang Xu, Yin Xu, Yu Xu, Baojun Yan, Taylor Yan, Wenqi Yan, Xiongbo Yan, Yupeng Yan, Anbo Yang, Changgen Yang, Huan Yang, Jie Yang, Lei Yang, Xiaoyu Yang, Yifan Yang, Haifeng Yao, Zafar Yasin, Jiaxuan Ye, Mei Ye, Ziping Ye, Ugur Yegin, Frédéric Yermia, Peihuai Yi, Na Yin, Xiangwei Yin, Zhengyun You, Boxiang Yu, Chiye Yu, Chunxu Yu, Hongzhao Yu, Miao Yu, Xianghui Yu, Zeyuan Yu, Zezhong Yu, Chengzhuo Yuan, Ying Yuan, Zhenxiong Yuan, Ziyi Yuan, Baobiao Yue, Noman Zafar, Andre Zambanini, Vitalii Zavadskyi, Shan Zeng, Tingxuan Zeng, Yuda Zeng, Liang Zhan, Aiqiang Zhang, Feiyang Zhang, Guoqing Zhang, Haiqiong Zhang, Honghao Zhang, Jiawen Zhang, Jie Zhang, Jingbo Zhang, Jinnan Zhang, Peng Zhang, Qingmin Zhang, Shiqi Zhang, Shu Zhang, Tao Zhang, Xiaomei Zhang, Xuantong Zhang, Xueyao Zhang, Yan Zhang, Yinhong Zhang, Yiyu Zhang, Yongpeng Zhang, Yuanyuan Zhang, Yumei Zhang, Zhenyu Zhang, Zhijian Zhang, Fengyi Zhao, Jie Zhao, Rong Zhao, Shujun Zhao, Tianchi Zhao, Dongqin Zheng, Hua Zheng, Minshan Zheng, Yangheng Zheng, Weirong Zhong, Jing Zhou, Li Zhou, Nan Zhou, Shun Zhou, Tong Zhou, Xiang Zhou, Jiang Zhu, Kangpu Zhu, Kejun Zhu, Zhihang Zhu, Bo Zhuang, Honglin Zhuang, Liang Zong, Jiaheng Zou, and JUNO Collaboration
- Subjects
Astrophysics ,QB460-466 ,Nuclear and particle physics. Atomic energy. Radioactivity ,QC770-798 - Abstract
Abstract The OSIRIS detector is a subsystem of the liquid scintillator filling chain of the JUNO reactor neutrino experiment. Its purpose is to validate the radiopurity of the scintillator to assure that all components of the JUNO scintillator system work to specifications and only neutrino-grade scintillator is filled into the JUNO Central Detector. The aspired sensitivity level of $$10^{-16}\hbox { g/g}$$ 10 - 16 g/g of $$^{238}\hbox {U}$$ 238 U and $$^{232}\hbox {Th}$$ 232 Th requires a large ( $$\sim 20\,\hbox {m}^3$$ ∼ 20 m 3 ) detection volume and ultralow background levels. The present paper reports on the design and major components of the OSIRIS detector, the detector simulation as well as the measuring strategies foreseen and the sensitivity levels to U/Th that can be reached in this setup.
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- 2021
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3. Radioactivity control strategy for the JUNO detector
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The JUNO collaboration, Angel Abusleme, Thomas Adam, Shakeel Ahmad, Rizwan Ahmed, Sebastiano Aiello, Muhammad Akram, Fengpeng 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, Davide Basilico, Eric Baussan, Marco Bellato, Antonio Bergnoli, 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, Oliviero Cremonesi, 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, 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, Marco Giammarchi, Agnese Giaz, Nunzio Giudice, Maxim Gonchar, Guanghua Gong, Hui Gong, 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, 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, Wenhao Huang, Xin Huang, Xingtao Huang, Yongbo Huang, Jiaqi Hui, Lei Huo, Wenju Huo, Cédric Huss, Safeer Hussain, 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, Jari Joutsenvaara, Sirichok Jungthawan, Leonidas Kalousis, Philipp Kampmann, Li Kang, Rebin Karaparambil, Narine Kazarian, Waseem Khan, Khanchai Khosonthongkee, Denis Korablev, Konstantin Kouzakov, Alexey Krasnoperov, 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, 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, Jiajun Liao, 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. Mari, Filippo Marini, Sadia Marium, Cristina Martellini, Gisele Martin-Chassard, Agnese Martini, Matthias Mayer, Davit Mayilyan, Ints Mednieks, Yue Meng, Anselmo Meregaglia, Emanuela Meroni, David Meyhöfer, Mauro Mezzetto, Jonathan Miller, Lino Miramonti, Paolo Montini, Michele Montuschi, Axel Müller, Massimiliano Nastasi, Dmitry V. Naumov, Elena Naumova, Diana Navas-Nicolas, Igor Nemchenok, Minh Thuan Nguyen Thi, Feipeng Ning, Zhe Ning, Hiroshi Nunokawa, Lothar Oberauer, Juan Pedro Ochoa-Ricoux, Alexander Olshevskiy, Domizia Orestano, Fausto Ortica, Rainer Othegraven, Hsiao-Ru Pan, Alessandro Paoloni, Sergio Parmeggiano, Yatian Pei, Nicomede Pelliccia, Anguo Peng, Haiping Peng, Frédéric Perrot, Pierre-Alexandre Petitjean, Fabrizio Petrucci, Oliver Pilarczyk, Luis Felipe Piñeres Rico, Artyom Popov, Pascal Poussot, Wathan Pratumwan, Ezio Previtali, Fazhi Qi, Ming Qi, Sen Qian, Xiaohui Qian, Zhen Qian, Hao Qiao, Zhonghua Qin, Shoukang Qiu, Muhammad Usman Rajput, Gioacchino Ranucci, Neill Raper, Alessandra Re, Henning Rebber, Abdel Rebii, Bin Ren, Jie Ren, Barbara Ricci, Markus Robens, Mathieu Roche, Narongkiat Rodphai, Aldo Romani, Bedřich Roskovec, Christian Roth, Xiangdong Ruan, Xichao Ruan, Saroj Rujirawat, Arseniy Rybnikov, Andrey Sadovsky, Paolo Saggese, Simone Sanfilippo, Anut Sangka, Nuanwan Sanguansak, Utane Sawangwit, Julia Sawatzki, Fatma Sawy, Michaela Schever, Cédric Schwab, Konstantin Schweizer, Alexandr Selyunin, Andrea Serafini, Giulio Settanta, Mariangela Settimo, Zhuang Shao, Vladislav Sharov, Arina Shaydurova, Jingyan Shi, Yanan Shi, Vitaly Shutov, Andrey Sidorenkov, Fedor Šimkovic, Chiara Sirignano, Jaruchit Siripak, Monica Sisti, Maciej Slupecki, Mikhail Smirnov, Oleg Smirnov, Thiago Sogo-Bezerra, Sergey Sokolov, Julanan Songwadhana, Boonrucksar Soonthornthum, Albert Sotnikov, Ondřej Šrámek, Warintorn Sreethawong, Achim Stahl, Luca Stanco, Konstantin Stankevich, Dušan Štefánik, Hans Steiger, Jochen Steinmann, Tobias Sterr, Matthias Raphael Stock, Virginia Strati, Alexander Studenikin, Shifeng Sun, Xilei Sun, Yongjie Sun, Yongzhao Sun, Narumon Suwonjandee, Michal Szelezniak, Jian Tang, Qiang Tang, Quan Tang, Xiao Tang, Alexander Tietzsch, Igor Tkachev, Tomas Tmej, Konstantin Treskov, Andrea Triossi, Giancarlo Troni, Wladyslaw Trzaska, Cristina Tuve, Nikita Ushakov, Johannes van den Boom, Stefan van Waasen, Guillaume Vanroyen, Nikolaos Vassilopoulos, Vadim Vedin, Giuseppe Verde, Maxim Vialkov, Benoit Viaud, Moritz Cornelius Vollbrecht, Cristina Volpe, Vit Vorobel, Dmitriy Voronin, Lucia Votano, Pablo Walker, 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 Wang, Muhammad Waqas, Apimook Watcharangkool, Lianghong Wei, Wei Wei, Wenlu Wei, Yadong Wei, Liangjian Wen, Christopher Wiebusch, Steven Chan-Fai Wong, Bjoern Wonsak, Diru Wu, Fangliang Wu, Qun Wu, Zhi Wu, Michael Wurm, Jacques Wurtz, Christian Wysotzki, Yufei Xi, Dongmei Xia, Xiaochuan Xie, Yuguang Xie, Zhangquan Xie, Zhizhong Xing, Benda Xu, Cheng Xu, Donglian Xu, Fanrong Xu, Hangkun Xu, Jilei Xu, Jing Xu, Meihang Xu, Yin Xu, Yu Xu, Baojun Yan, Taylor Yan, Wenqi Yan, Xiongbo Yan, Yupeng Yan, Anbo Yang, Changgen Yang, Chengfeng Yang, Huan Yang, Jie Yang, Lei Yang, Xiaoyu Yang, Yifan Yang, Haifeng Yao, Zafar Yasin, Jiaxuan Ye, Mei Ye, Ziping Ye, Ugur Yegin, Frédéric Yermia, Peihuai Yi, Na Yin, Xiangwei Yin, Zhengyun You, Boxiang Yu, Chiye Yu, Chunxu Yu, Hongzhao Yu, Miao Yu, Xianghui Yu, Zeyuan Yu, Zezhong Yu, Chengzhuo Yuan, Ying Yuan, Zhenxiong Yuan, Ziyi Yuan, Baobiao Yue, Noman Zafar, Andre Zambanini, Vitalii Zavadskyi, Shan Zeng, Tingxuan Zeng, Yuda Zeng, Liang Zhan, Aiqiang Zhang, Feiyang Zhang, Guoqing Zhang, Haiqiong Zhang, Honghao Zhang, Jiawen Zhang, Jie Zhang, Jin Zhang, Jingbo Zhang, Jinnan Zhang, Peng Zhang, Qingmin Zhang, Shiqi Zhang, Shu Zhang, Tao Zhang, Xiaomei Zhang, Xuantong Zhang, Xueyao Zhang, Yan Zhang, Yinhong Zhang, Yiyu Zhang, Yongpeng Zhang, Yuanyuan Zhang, Yumei Zhang, Zhenyu Zhang, Zhijian Zhang, Fengyi Zhao, Jie Zhao, Rong Zhao, Shujun Zhao, Tianchi Zhao, Dongqin Zheng, Hua Zheng, Minshan Zheng, Yangheng Zheng, Weirong Zhong, Jing Zhou, Li Zhou, Nan Zhou, Shun Zhou, Tong Zhou, Xiang Zhou, Jiang Zhu, Kangfu Zhu, Kejun Zhu, Zhihang Zhu, Bo Zhuang, Honglin Zhuang, Liang Zong, and Jiaheng Zou
- Subjects
Neutrino Detectors and Telescopes (experiments) ,Nuclear and particle physics. Atomic energy. Radioactivity ,QC770-798 - Abstract
Abstract JUNO is a massive liquid scintillator detector with a primary scientific goal of determining the neutrino mass ordering by studying the oscillated anti-neutrino flux coming from two nuclear power plants at 53 km distance. The expected signal anti-neutrino interaction rate is only 60 counts per day (cpd), therefore a careful control of the background sources due to radioactivity is critical. In particular, natural radioactivity present in all materials and in the environment represents a serious issue that could impair the sensitivity of the experiment if appropriate countermeasures were not foreseen. In this paper we discuss the background reduction strategies undertaken by the JUNO collaboration to reduce at minimum the impact of natural radioactivity. We describe our efforts for an optimized experimental design, a careful material screening and accurate detector production handling, and a constant control of the expected results through a meticulous Monte Carlo simulation program. We show that all these actions should allow us to keep the background count rate safely below the target value of 10 Hz (i.e. ∼1 cpd accidental background) in the default fiducial volume, above an energy threshold of 0.7 MeV.
- Published
- 2021
- Full Text
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4. JUNO sensitivity to low energy atmospheric neutrino spectra
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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, 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, 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. Mari, Filippo Marini, Sadia Marium, Cristina Martellini, Gisele Martin-Chassard, Agnese Martini, Davit Mayilyan, Ints Mednieks, Yue Meng, Anselmo Meregaglia, Emanuela Meroni, David Meyhöfer, Mauro Mezzetto, Jonathan Miller, Lino Miramonti, Salvatore Monforte, Paolo Montini, Michele Montuschi, Axel Müller, Pavithra Muralidharan, Massimiliano Nastasi, Dmitry V. Naumov, Elena Naumova, Diana Navas-Nicolas, Igor Nemchenok, Minh Thuan Nguyen Thi, Feipeng Ning, Zhe Ning, Hiroshi Nunokawa, Lothar Oberauer, Juan Pedro Ochoa-Ricoux, Alexander Olshevskiy, Domizia Orestano, Fausto Ortica, Rainer Othegraven, Hsiao-Ru Pan, Alessandro Paoloni, Nina Parkalian, Sergio Parmeggiano, Yatian Pei, Nicomede Pelliccia, Anguo Peng, Haiping Peng, Frédéric Perrot, Pierre-Alexandre Petitjean, Fabrizio Petrucci, Oliver Pilarczyk, Luis Felipe Piñeres Rico, Artyom Popov, Pascal Poussot, Wathan Pratumwan, Ezio Previtali, Fazhi Qi, Ming Qi, Sen Qian, Xiaohui Qian, Zhen Qian, Hao Qiao, Zhonghua Qin, Shoukang Qiu, Muhammad Usman Rajput, Gioacchino Ranucci, Neill Raper, Alessandra Re, Henning Rebber, Abdel Rebii, Bin Ren, Jie Ren, Taras Rezinko, Barbara Ricci, Markus Robens, Mathieu Roche, Narongkiat Rodphai, Aldo Romani, Bedřich Roskovec, Christian Roth, Xiangdong Ruan, Xichao Ruan, Saroj Rujirawat, Arseniy Rybnikov, Andrey Sadovsky, Paolo Saggese, Giuseppe Salamanna, Simone Sanfilippo, Anut Sangka, Nuanwan Sanguansak, Utane Sawangwit, Julia Sawatzki, Fatma Sawy, Michaela Schever, Jacky Schuler, Cédric Schwab, Konstantin Schweizer, Alexandr Selyunin, Andrea Serafini, Giulio Settanta, Mariangela Settimo, Zhuang Shao, Vladislav Sharov, Arina Shaydurova, Jingyan Shi, Yanan Shi, Vitaly Shutov, Andrey Sidorenkov, Fedor Šimkovic, Chiara Sirignano, Jaruchit Siripak, Monica Sisti, Maciej Slupecki, Mikhail Smirnov, Oleg Smirnov, Thiago Sogo-Bezerra, Sergey Sokolov, Julanan Songwadhana, Boonrucksar Soonthornthum, Albert Sotnikov, Ondřej Šrámek, Warintorn Sreethawong, Achim Stahl, Luca Stanco, Konstantin Stankevich, Dušan Štefánik, Hans Steiger, Jochen Steinmann, Tobias Sterr, Matthias Raphael Stock, Virginia Strati, Alexander Studenikin, Gongxing Sun, Shifeng Sun, Xilei Sun, Yongjie Sun, Yongzhao Sun, Narumon Suwonjandee, Michal Szelezniak, Jian Tang, Qiang Tang, Quan Tang, Xiao Tang, Alexander Tietzsch, Igor Tkachev, Tomas Tmej, Konstantin Treskov, Andrea Triossi, Giancarlo Troni, Wladyslaw Trzaska, Cristina Tuve, Nikita Ushakov, Johannes van den Boom, Stefan van Waasen, Guillaume Vanroyen, Nikolaos Vassilopoulos, Vadim Vedin, Giuseppe Verde, Maxim Vialkov, Benoit Viaud, Moritz Cornelius Vollbrecht, Cristina Volpe, Vit Vorobel, Dmitriy Voronin, Lucia Votano, Pablo Walker, 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 Wang, Muhammad Waqas, Apimook Watcharangkool, Lianghong Wei, Wei Wei, Wenlu Wei, Yadong Wei, Liangjian Wen, Christopher Wiebusch, Steven Chan-Fai Wong, Bjoern Wonsak, Diru Wu, Fangliang Wu, Qun Wu, Wenjie Wu, Zhi Wu, Michael Wurm, Jacques Wurtz, Christian Wysotzki, Yufei Xi, Dongmei Xia, Yuguang Xie, Zhangquan Xie, Zhizhong Xing, Benda Xu, Cheng Xu, Donglian Xu, Fanrong Xu, Hangkun Xu, Jilei Xu, Jing Xu, Meihang Xu, Yin Xu, Yu Xu, Baojun Yan, Taylor Yan, Wenqi Yan, Xiongbo Yan, Yupeng Yan, Anbo Yang, Changgen Yang, Huan Yang, Jie Yang, Lei Yang, Xiaoyu Yang, Yifan Yang, Haifeng Yao, Zafar Yasin, Jiaxuan Ye, Mei Ye, Ziping Ye, Ugur Yegin, Frédéric Yermia, Peihuai Yi, Na Yin, Xiangwei Yin, Zhengyun You, Boxiang Yu, Chiye Yu, Chunxu Yu, Hongzhao Yu, Miao Yu, Xianghui Yu, Zeyuan Yu, Zezhong Yu, Chengzhuo Yuan, Ying Yuan, Zhenxiong Yuan, Ziyi Yuan, Baobiao Yue, Noman Zafar, Andre Zambanini, Vitalii Zavadskyi, Shan Zeng, Tingxuan Zeng, Yuda Zeng, Liang Zhan, Aiqiang Zhang, Feiyang Zhang, Guoqing Zhang, Haiqiong Zhang, Honghao Zhang, Jiawen Zhang, Jie Zhang, Jingbo Zhang, Jinnan Zhang, Peng Zhang, Qingmin Zhang, Shiqi Zhang, Shu Zhang, Tao Zhang, Xiaomei Zhang, Xuantong Zhang, Xueyao Zhang, Yan Zhang, Yinhong Zhang, Yiyu Zhang, Yongpeng Zhang, Yuanyuan Zhang, Yumei Zhang, Zhenyu Zhang, Zhijian Zhang, Fengyi Zhao, Jie Zhao, Rong Zhao, Shujun Zhao, Tianchi Zhao, Dongqin Zheng, Hua Zheng, Minshan Zheng, Yangheng Zheng, Weirong Zhong, Jing Zhou, Li Zhou, Nan Zhou, Shun Zhou, Tong Zhou, Xiang Zhou, Jiang Zhu, Kejun Zhu, Zhihang Zhu, Bo Zhuang, Honglin Zhuang, Liang Zong, Jiaheng Zou, and The JUNO Collaboration
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Astrophysics ,QB460-466 ,Nuclear and particle physics. Atomic energy. Radioactivity ,QC770-798 - Abstract
Abstract 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 liquid scintillator detector with excellent energy resolution is currently under construction in China. JUNO will be able to detect several atmospheric neutrinos per day given the large volume. A study on the JUNO detection and reconstruction capabilities of atmospheric $$\nu _e$$ ν e and $$\nu _\mu $$ ν μ fluxes is presented in this paper. In this study, a sample of atmospheric neutrino Monte Carlo events has been generated, starting from theoretical models, and then processed by the detector simulation. The excellent timing resolution of the 3” PMT light detection system of JUNO detector and the much higher light yield for scintillation over Cherenkov allow to measure the time structure of the scintillation light with very high precision. Since $$\nu _e$$ ν e and $$\nu _\mu $$ ν μ interactions produce a slightly different light pattern, the different time evolution of light allows to discriminate the flavor of primary neutrinos. A probabilistic unfolding method has been used, in order to infer the primary neutrino energy spectrum from the detector experimental observables. The simulated spectrum has been reconstructed between 100 MeV and 10 GeV, showing a great potential of the detector in the atmospheric low energy region.
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- 2021
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5. A two-choice assay for noxious light avoidance with temporal distribution analysis in Drosophila melanogaster larvae
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Bibi Nusreen Imambocus, Andrey Formozov, Fangmin Zhou, and Peter Soba
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Model organisms ,Neuroscience ,Behavior ,Science (General) ,Q1-390 - Abstract
Summary: Two-choice assays allow assessing of different behaviors including light avoidance in Drosophila larvae. Typically, the readout is limited to a preference index at a specific end point. We provide a detailed protocol to set up light avoidance assays and map the temporal distribution of larvae based on analysis of larval intensities. We describe the assay setup and implementation of scripts for analysis, which can be easily adapted to other two-choice assays and different model organisms.For complete details on the use and execution of this protocol, please refer to Imambocus et al. (2022). : Publisher’s note: Undertaking any experimental protocol requires adherence to local institutional guidelines for laboratory safety and ethics.
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- 2022
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6. Calibration strategy of the JUNO experiment
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The 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, Shenjian Chen, Xurong Chen, Yi-Wen Chen, Yixue Chen, Yu Chen, Zhang Chen, Jie Cheng, Yaping Cheng, Davide Chiesa, Pietro Chimenti, Artem Chukanov, Anna Chuvashova, 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, Georgy Donchenko, Jianmeng Dong, Damien Dornic, 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, Marco Fargetta, Anna Fatkina, Dmitry Fedoseev, Vladko Fekete, Li-Cheng Feng, Qichun Feng, Richard Ford, Andrey Formozov, Amélie Fournier, Haonan Gan, Feng Gao, Alberto Garfagnini, Alexandre Göttel, Christoph Genster, Marco Giammarchi, Agnese Giaz, Nunzio Giudice, Franco Giuliani, Maxim Gonchar, Guanghua Gong, Hui Gong, Oleg Gorchakov, Yuri Gornushkin, 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 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, 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, Xiaolu Ji, Xingzhao Ji, Huihui Jia, Junji Jia, Siyu Jian, Di Jiang, Xiaoshan Jiang, Ruyi Jin, Xiaoping Jing, Cécile Jollet, Jari Joutsenvaara, Sirichok Jungthawan, Leonidas Kalousis, Philipp Kampmann, Li Kang, Michael Karagounis, Narine Kazarian, Amir Khan, Waseem Khan, Khanchai Khosonthongkee, Patrick Kinz, Denis Korablev, Konstantin Kouzakov, Alexey Krasnoperov, Svetlana Krokhaleva, 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, Jin Li, Kaijie Li, Mengzhao Li, Nan Li, Qingjiang Li, Ruhui Li, Shanfeng Li, Shuaijie Li, Tao Li, Weidong Li, Weiguo Li, Xiaomei Li, Xiaonan Li, Xinglong Li, Yi Li, Yufeng Li, Zhibing Li, Ziyuan Li, 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, Hu Liu, Hui Liu, Jianglai Liu, Jinchang Liu, Min Liu, Qian Liu, Qin Liu, Runxuan Liu, Shuangyu Liu, Shubin Liu, Shulin Liu, Xiaowei Liu, Yan 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, Qiumei Ma, Si Ma, Xiaoyan Ma, Xubo Ma, Jihane Maalmi, Yury Malyshkin, Fabio Mantovani, Francesco Manzali, Xin Mao, Yajun Mao, Stefano M. Mari, Filippo Marini, Sadia Marium, Cristina Martellini, Gisele Martin-Chassard, Agnese Martini, Davit Mayilyan, Axel Müller, Ints Mednieks, Yue Meng, Anselmo Meregaglia, Emanuela Meroni, David Meyhöfer, Mauro Mezzetto, Jonathan Miller, Lino Miramonti, Salvatore Monforte, Paolo Montini, Michele Montuschi, Nikolay Morozov, Waqas Muhammad, Pavithra Muralidharan, Massimiliano Nastasi, Dmitry V. Naumov, Elena Naumova, Diana Navas-Nicolas, Igor Nemchenok, Feipeng Ning, Zhe Ning, Hiroshi Nunokawa, Lothar Oberauer, Juan Pedro Ochoa-Ricoux, Alexander Olshevskiy, Domizia Orestano, Fausto Ortica, Hsiao-Ru Pan, Alessandro Paoloni, Nina Parkalian, Sergio Parmeggiano, Teerapat Payupol, Yatian Pei, Nicomede Pelliccia, Anguo Peng, Haiping Peng, Frédéric Perrot, Pierre-Alexandre Petitjean, Fabrizio Petrucci, Luis Felipe Piñeres Rico, Oliver Pilarczyk, Artyom Popov, Pascal Poussot, Wathan Pratumwan, Ezio Previtali, Fazhi Qi, Ming Qi, Sen Qian, Xiaohui Qian, Hao Qiao, Zhonghua Qin, Shoukang Qiu, Muhammad Rajput, Gioacchino Ranucci, Neill Raper, Alessandra Re, Henning Rebber, Abdel Rebii, Bin Ren, Jie Ren, Taras Rezinko, Barbara Ricci, Markus Robens, Mathieu Roche, Narongkiat Rodphai, Aldo Romani, Bedřich Roskovec, Christian Roth, Xiangdong Ruan, Xichao Ruan, Saroj Rujirawat, Arseniy Rybnikov, Andrey Sadovsky, Paolo Saggese, Giuseppe Salamanna, Simone Sanfilippo, Anut Sangka, Nuanwan Sanguansak, Utane Sawangwit, Julia Sawatzki, Fatma Sawy, Michaela Schever, Jacky Schuler, Cédric Schwab, Konstantin Schweizer, Dmitry Selivanov, Alexandr Selyunin, Andrea Serafini, Giulio Settanta, Mariangela Settimo, Zhuang Shao, Vladislav Sharov, Jingyan Shi, Vitaly Shutov, Andrey Sidorenkov, Fedor Šimkovic, Chiara Sirignano, Jaruchit Siripak, Monica Sisti, Maciej Slupecki, Mikhail Smirnov, Oleg Smirnov, Thiago Sogo-Bezerra, Julanan Songwadhana, Boonrucksar Soonthornthum, Albert Sotnikov, Ondrej Sramek, Warintorn Sreethawong, Achim Stahl, Luca Stanco, Konstantin Stankevich, Dušan Štefánik, Hans Steiger, Jochen Steinmann, Tobias Sterr, Matthias Raphael Stock, Virginia Strati, Alexander Studenikin, Gongxing Sun, Shifeng Sun, Xilei Sun, Yongjie Sun, Yongzhao Sun, Narumon Suwonjandee, Michal Szelezniak, Jian Tang, Qiang Tang, Quan Tang, Xiao Tang, Alexander Tietzsch, Igor Tkachev, Tomas Tmej, Konstantin Treskov, Andrea Triossi, Giancarlo Troni, Wladyslaw Trzaska, Cristina Tuve, Stefan van Waasen, Johannes van den Boom, Guillaume Vanroyen, Nikolaos Vassilopoulos, Vadim Vedin, Giuseppe Verde, Maxim Vialkov, Benoit Viaud, Cristina Volpe, Vit Vorobel, Lucia Votano, Pablo Walker, 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 Wang, Apimook Watcharangkool, Lianghong Wei, Wei Wei, Yadong Wei, Liangjian Wen, Christopher Wiebusch, Steven Chan-Fai Wong, Bjoern Wonsak, Diru Wu, Fangliang Wu, Qun Wu, Wenjie Wu, Zhi Wu, Michael Wurm, Jacques Wurtz, Christian Wysotzki, Yufei Xi, Dongmei Xia, Mengjiao Xiao, Yuguang Xie, Zhangquan Xie, Zhizhong Xing, Benda Xu, Cheng Xu, Donglian Xu, Fanrong Xu, Jilei Xu, Jing Xu, Meihang Xu, Yin Xu, Yu Xu, Baojun Yan, Xiongbo Yan, Yupeng Yan, Anbo Yang, Changgen Yang, Huan Yang, Jie Yang, Lei Yang, Xiaoyu Yang, Yifan Yang, Haifeng Yao, Zafar Yasin, Jiaxuan Ye, Mei Ye, Ziping Ye, Ugur Yegin, Frédéric Yermia, Peihuai Yi, Xiangwei Yin, Zhengyun You, Boxiang Yu, Chiye Yu, Chunxu Yu, Hongzhao Yu, Miao Yu, Xianghui Yu, Zeyuan Yu, Chengzhuo Yuan, Ying Yuan, Zhenxiong Yuan, Ziyi Yuan, Baobiao Yue, Noman Zafar, Andre Zambanini, Shan Zeng, Tingxuan Zeng, Yuda Zeng, Liang Zhan, Feiyang Zhang, Guoqing Zhang, Haiqiong Zhang, Honghao Zhang, Jiawen Zhang, Jie Zhang, Jingbo Zhang, Peng Zhang, Qingmin Zhang, Shiqi Zhang, Shu Zhang, Tao Zhang, Xiaomei Zhang, Xuantong Zhang, Yan Zhang, Yinhong Zhang, Yiyu Zhang, Yongpeng Zhang, Yuanyuan Zhang, Yumei Zhang, Zhenyu Zhang, Zhijian Zhang, Fengyi Zhao, Jie Zhao, Rong Zhao, Shujun Zhao, Tianchi Zhao, Dongqin Zheng, Hua Zheng, Minshan Zheng, Yangheng Zheng, Weirong Zhong, Jing Zhou, Li Zhou, Nan Zhou, Shun Zhou, Xiang Zhou, Jiang Zhu, Kejun Zhu, Honglin Zhuang, Liang Zong, and Jiaheng Zou
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Neutrino Detectors and Telescopes (experiments) ,Nuclear and particle physics. Atomic energy. Radioactivity ,QC770-798 - Abstract
Abstract We present the calibration strategy for the 20 kton liquid scintillator central detector of the Jiangmen Underground Neutrino Observatory (JUNO). By utilizing a comprehensive multiple-source and multiple-positional calibration program, in combination with a novel dual calorimetry technique exploiting two independent photosensors and readout systems, we demonstrate that the JUNO central detector can achieve a better than 1% energy linearity and a 3% effective energy resolution, required by the neutrino mass ordering determination.
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- 2021
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7. Anesthetics fragment hippocampal network activity, alter spine dynamics, and affect memory consolidation.
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Wei Yang, Mattia Chini, Jastyn A Pöpplau, Andrey Formozov, Alexander Dieter, Patrick Piechocinski, Cynthia Rais, Fabio Morellini, Olaf Sporns, Ileana L Hanganu-Opatz, and J Simon Wiegert
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Biology (General) ,QH301-705.5 - Abstract
General anesthesia is characterized by reversible loss of consciousness accompanied by transient amnesia. Yet, long-term memory impairment is an undesirable side effect. How different types of general anesthetics (GAs) affect the hippocampus, a brain region central to memory formation and consolidation, is poorly understood. Using extracellular recordings, chronic 2-photon imaging, and behavioral analysis, we monitor the effects of isoflurane (Iso), medetomidine/midazolam/fentanyl (MMF), and ketamine/xylazine (Keta/Xyl) on network activity and structural spine dynamics in the hippocampal CA1 area of adult mice. GAs robustly reduced spiking activity, decorrelated cellular ensembles, albeit with distinct activity signatures, and altered spine dynamics. CA1 network activity under all 3 anesthetics was different to natural sleep. Iso anesthesia most closely resembled unperturbed activity during wakefulness and sleep, and network alterations recovered more readily than with Keta/Xyl and MMF. Correspondingly, memory consolidation was impaired after exposure to Keta/Xyl and MMF, but not Iso. Thus, different anesthetics distinctly alter hippocampal network dynamics, synaptic connectivity, and memory consolidation, with implications for GA strategy appraisal in animal research and clinical settings.
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- 2021
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8. Solar Neutrinos Spectroscopy with Borexino Phase-II
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Lino Miramonti, Matteo Agostini, Konrad Altenmueller, Simon Appel, Victor Atroshchenko, Zara Bagdasarian, Davide Basilico, Gianpaolo Bellini, Jay Benziger, Daniel Bick, Irene Bolognino, Giuseppe Bonfini, David Bravo, Barbara Caccianiga, Frank Calaprice, Alessio Caminata, Silvia Caprioli, Marco Carlini, Paolo Cavalcante, Francesca Cavanna, Alexander Chepurnov, Koun Choi, Laura Collica, Stefano Davini, Alexander Derbin, XueFeng Ding, Antonio Di Ludovico, Lea Di Noto, Ilia Drachnev, Kirill Fomenko, Andrey Formozov, Davide Franco, Federico Gabriele, Cristiano Galbiati, Michael Gschwender, Chiara Ghiano, Marco Giammarchi, Augusto Goretti, Maxim Gromov, Daniele Guffanti, Caren Hagner, Thibaut Houdy, Ed Hungerford, Aldo Ianni, Andrea Ianni, Anna Jany, Dominik Jeschke, Vladislav Kobychev, Denis Korablev, Gyorgy Korga, Tobias Lachenmaier, Matthias Laubenstein, Evgeny Litvinovich, Francesco Lombardi, Paolo Lombardi, Livia Ludhova, Georgy Lukyanchenko, Liudmila Lukyanchenko, Igor Machulin, Giulio Manuzio, Simone Marcocci, Jelena Maricic, Johann Martyn, Emanuela Meroni, Mikko Meyer, Marcin Misiaszek, Valentina Muratova, Birgit Neumair, Lothar Oberauer, Bjoern Opitz, Vsevolod Orekhov, Fausto Ortica, Marco Pallavicini, Laszlo Papp, Omer Penek, Lidio Pietrofaccia, Nelly Pilipenko, Andrea Pocar, Alessio Porcelli, Georgy Raikov, Gioacchino Ranucci, Alessandro Razeto, Alessandra Re, Mariia Redchuk, Aldo Romani, Nicola Rossi, Sebastian Rottenanger, Stefan Schöenert, Dmitrii Semenov, Mikhail Skorokhvatov, Oleg Smirnov, Albert Sotnikov, Lee F. F. Stokes, Yura Suvorov, Roberto Tartaglia, Gemma Testera, Jan Thurn, Maria Toropova, Evgenii Unzhakov, Alina Vishneva, Bruce Vogelaar, Franz von Feilitzsch, Stefan Weinz, Marcin Wojcik, Michael Wurm, Zachary Yokley, Oleg Zaimidoroga, Sandra Zavatarelli, Kai Zuber, and Grzegorz Zuzel
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solar neutrinos ,neutrino oscillation ,Borexino ,Elementary particle physics ,QC793-793.5 - Abstract
Solar neutrinos have played a central role in the discovery of the neutrino oscillation mechanism. They still are proving to be a unique tool to help investigate the fusion reactions that power stars and further probe basic neutrino properties. The Borexino neutrino observatory has been operationally acquiring data at Laboratori Nazionali del Gran Sasso in Italy since 2007. Its main goal is the real-time study of low energy neutrinos (solar or originated elsewhere, such as geo-neutrinos). The latest analysis of experimental data, taken during the so-called Borexino Phase-II (2011-present), will be showcased in this talk—yielding new high-precision, simultaneous wide band flux measurements of the four main solar neutrino components belonging to the “pp„ fusion chain (pp, pep, 7 Be, 8 B), as well as upper limits on the remaining two solar neutrino fluxes (CNO and hep).
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- 2018
- Full Text
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9. Nanoseconds Timing System Based on IEEE 1588 FPGA Implementation.
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Davide Pedretti, Marco Bellato, Roberto Isocrate, A. Bergnoli, R. Brugnera, D. Corti, F. Dal Corso, G. Galet, Alberto Garfagnini, Agnese Giaz, I. Lippi, F. Marini, Giuseppe Andronico, Vito Antonelli, M. Baldoncini, E. Bernieri, A. Brigatti, A. Budano, M. Buscemi, S. Bussino, R. Caruso, D. Chiesa, C. Clementi, X. F. Ding, S. Dusini, A. Fabbri, R. Ford, Andrey Formozov, M. Giammarchi, M. Grassi, A. Insolia, P. Lombardi, Fabio Mantovani, S. M. Mari, C. Martellini, Agnese Martini, E. Meroni, Lino Miramonti, Salvatore Monforte, P. Montini, Michele Montuschi, M. Nastasi, F. Ortica, A. Paoloni, E. Previtali, G. Ranucci, A. C. Re, B. Ricci, A. Romani, G. Salamanna, F. H. Sawy, G. Settanta, M. Sisti, C. Sirignano, L. Stanco, Virginia Strati, and G. Verde
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- 2018
10. A flexible and versatile system for multicolor fiber photometry and optogenetic manipulation
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Andrey Formozov, Alexander Dieter, and J. Simon Wiegert
- Abstract
Fiber photometry is a technique of growing popularity in neuroscientific research. It is widely used to infer brain activity by recording calcium dynamics in genetically defined populations of neurons. Aside from the wide variety of calcium indicators, other genetically encoded biosensors have recently been engineered to measure membrane potential, neurotransmitter release, pH, or various cellular metabolites, such as ATP or cAMP. Due to the spectral characteristics of these molecular tools, different assemblies of optical hardware are usually needed to reveal the full potential of different biosensors. In addition, the combination of multiple biosensors in one experiment often requires the investment in more complex equipment, which limits the flexibility of the experimental design. Such constraints often hamper a straightforward implementation of new molecular tools, evaluation of their performance in vivo, and design of new experimental paradigms - especially if the financial budget is a limiting factor. Here, we propose a novel approach for fiber photometry recordings, based on a multimode optical fused-fiber coupler (FFC) for both light delivery and collection. Recordings can readily be combined with optogenetic manipulations in a single device without the requirement for dichroic beam-splitters. In combination with a multi-color light source and appropriate emission filters, our approach offers remarkable flexibility in experimental design and facilitates the implication of new molecular tools in vivo at minimal cost. The ease of assembly, operation, characterization, and customization of this platform holds the potential to foster the development of experimental strategies for multicolor fused fiber photometry (FFP) combined with optogenetics far beyond its current state.Abstract FigureHighlightsFused Fiber Photometry (FFP) enables straightforward monitoring and manipulation of brain activityFFP allows monitoring of indicators with virtually any spectral characteristicsFFP is compatible with simultaneous optogenetic manipulationEasy assembly, characterization, and customization
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- 2022
11. A neuropeptidergic circuit gates selective escape behavior of Drosophila larvae
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Irene Miguel-Aliaga, Peter Soba, Bibi Nusreen Imambocus, Fabiana Heredia, Andrey Formozov, Andre Macedo, Alisson M. Gontijo, Chung-Hui Yang, Ednilson Macarenhas Varela, Albert Cardona, Federico Tenedini, J. Simon Wiegert, Annika Wittich, Andreia P. Casimiro, Fangmin Zhou, Kathrin Sauter, Chun Hu, Michael J. Pankratz, and Philipp Schlegel
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Sensory Receptor Cells ,light avoidance ,Neuropeptide ,Sensory system ,Gating ,noxious light ,General Biochemistry, Genetics and Molecular Biology ,GPCR ,Neuromodulation ,medicine ,Biological neural network ,Animals ,Drosophila Proteins ,nociception ,connectomics ,sensory gating ,neuropeptide ,11 Medical and Health Sciences ,G protein-coupled receptor ,Sensory gating ,biology ,Neuropeptides ,Nociceptors ,escape behavior ,06 Biological Sciences ,biology.organism_classification ,17 Psychology and Cognitive Sciences ,medicine.anatomical_structure ,Drosophila melanogaster ,nervous system ,Larva ,neuromodulation ,Drosophila ,General Agricultural and Biological Sciences ,Neuroscience ,Developmental Biology - Abstract
Summary Animals display selective escape behaviors when faced with environmental threats. Selection of the appropriate response by the underlying neuronal network is key to maximizing chances of survival, yet the underlying network mechanisms are so far not fully understood. Using synapse-level reconstruction of the Drosophila larval network paired with physiological and behavioral readouts, we uncovered a circuit that gates selective escape behavior for noxious light through acute and input-specific neuropeptide action. Sensory neurons required for avoidance of noxious light and escape in response to harsh touch, each converge on discrete domains of neuromodulatory hub neurons. We show that acute release of hub neuron-derived insulin-like peptide 7 (Ilp7) and cognate relaxin family receptor (Lgr4) signaling in downstream neurons are required for noxious light avoidance, but not harsh touch responses. Our work highlights a role for compartmentalized circuit organization and neuropeptide release from regulatory hubs, acting as central circuit elements gating escape responses.
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- 2021
12. Calibration strategy of the JUNO experiment
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Andrea Barresi, Muhammad Usman Rajput, Chengzhuo Yuan, Demin Li, Cédric Huss, Jie Zhao, Xianghui Yu, W. H. Huang, Feng Gao, Sen Qian, Patrick Kinz, Miao He, Axel Müller, Davit Mayilyan, Utane Sawangwit, Jacques Wurtz, Wenju Huo, Hang Hu, Guanghua Gong, G. Andronico, Giuseppe Verde, Si Ma, Livia Ludhova, Xiaoyu Yang, Lucia Votano, Waqas Muhammad, Oleg Smirnov, Jie Yang, Zhe Ning, Y. X. Zhang, Zhuang Shao, Jun Wang, Martin Dvorak, Hao Liang, Nikolay Morozov, Ara Ioannisian, Qingmin Zhang, Ezio Previtali, Barbara Ricci, Ints Mednieks, Wuming Luo, Rossella Caruso, Diru Wu, Alexander Studenikin, Sadia Marium, Jingbo Zhang, M. Settimo, A. Popov, Enrico Bernieri, Xiaowei Liu, Yumei Zhang, Anut Sangka, Feipeng Ning, F. Z. Qi, Simon Blyth, Anatael Cabrera, Antonio Insolia, Donglian Xu, Amir N. Khan, Minghao Gu, Daniel Liebau, Shouyang Hu, Thilo Birkenfeld, Mengyun Guan, Gérard Claverie, Xin Mao, Xingtao Huang, Guoqing Zhang, Markus Robens, Jari Joutsenvaara, Zhibing Li, Can Fang, Nuanwan Sanguansak, Andrey Formozov, Ugur Yegin, Yuekun Heng, Xiaohui Qian, Riccardo Bruno, Zafar Yasin, Selma Conforti Di Lorenzo, Weidong Li, Xiaonan Li, Cédric Schwab, Yuguang Xie, Narumon Suwonjandee, Michael Wurm, Teerapat Payupol, Andrea Serafini, Chunhao Huang, Fangliang Wu, Haoqi Lu, Di Jiang, Salvatore Costa, Yue Meng, Y. Sun, S. Dusini, Mathieu Roche, Stefano Maria Mari, S. Parmeggiano, N. Raper, M. A. Szelezniak, W. J. Wu, Jingbin Lu, Heike Enzmann, Nan Li, Zhonghua Qin, Min Liu, Q. J. Li, Tobias Heinz, Frédéric Druillole, Qun Wu, Anbo Yang, Hongjuan Liu, Sukit Limpijumnong, Peihuai Yi, Cecilia Landini, Jonathan Miller, Yu Xu, Agnese Martini, Vito Antonelli, A. Bolshakova, Alexandre Göttel, X. L. Ji, Yuanqing Wang, Haonan Gan, Lei Yang, Sebastiano Aiello, Leonidas Kalousis, Andre Zambanini, R. T. Lei, Stefan van Waasen, Dmitry Selivanov, Khanchai Khosonthongkee, Yanke Cai, F. Yermia, Yuman Wang, Rong Zhao, Jian Wang, E. Meroni, Filippo Marini, Narine Kazarian, Y. F. Wang, Shanfeng Li, Q. An, Alessandra Re, Chung-Hsiang Wang, Agnese Giaz, Tingxuan Zeng, Guihong Huang, Andrej Babic, Fabio Mantovani, Fang Liu, Richard Ford, Zhe Wang, Christian Grewing, Antonio Bergnoli, Warintorn Sreethawong, Georgy Donchenko, S. Krokhaleva, Mengzhao Li, Rupert Leitner, Monica Sisti, Domizia Orestano, Mario Buscemi, Paolo Montini, Marco Grassi, Zeyuan Yu, Tobias Lachenmaier, Jianrun Hu, Victor Lebrin, Angel Abusleme, Boxiang Yu, Tao Li, Maciej Slupecki, Boonrucksar Soonthornthum, Catia Clementi, Marco Giammarchi, Francesco Manzali, B. Z. Hu, Virginia Strati, Alexey Krasnoperov, Zhang Chen, Hua Zheng, P. Saggese, Minshan Zheng, Xiaolu Ji, Gisele Martin-Chassard, Matthias Raphael Stock, Pablo Walker, Jose Busto, Agustin Campeny, Burin Asavapibhop, Yinhong Zhang, S. B. Liu, Vitaly Shutov, Barbara Clerbaux, Peng Zhang, Zhengyun You, Yayun Ding, Shubin Liu, Ayut Limphirat, S. Dmitrievsky, Siyu Jian, S. Sanfilippo, Cristina Tuve, Shoukang Qiu, Shifeng Sun, Jie Ren, Sébastien Leblanc, Po-An Chen, Xubo Ma, Safeer Hussain, Guangpeng An, Nicomede Pelliccia, Yuhang Guo, Shan Zeng, Konstantin A. Kouzakov, Shaojing Hou, Jing Xu, X. H. Guo, Feiyang Zhang, Dongqin Zheng, Ilya Butorov, Maria Gul, Kunyu Wang, Claudio Lombardo, Zhi Deng, Zhiyan Cai, Yu Gu, Yufei Xi, K. Loo, R. Brugnera, Shu Luo, Jiaheng Zou, Ran Han, Giancarlo Troni, M. H. Ye, Xiaoxu Lu, Fengjiao Luo, H. D. Liu, Haitao Li, Fei Li, Julanan Songwadhana, Xiaomei Zhang, Fengpeng An, X. D. Ruan, Chunxu Yu, Vadim Vedin, Mauro Mezzetto, Jiaqi Li, Caren Hagner, Shu Zhang, Wander Baldini, Yangheng Zheng, Antonio Budano, Michele Montuschi, Zheng Wang, Qin Liu, Pierre-Alexandre Petitjean, Xuefeng Ding, H. R. Pan, Lukas Fajt, Jingyan Shi, David Meyhöfer, Fanrong Xu, Marco Bellato, Zhenyu Zhang, S. J. Zhao, Clément Bordereau, Yan Zhang, Bayarto Lubsandorzhiev, Guang Luo, Benda Xu, Xiangyue Wang, Christophe De La Taille, Miao Yu, Christian Roth, Nina Parkalian, Andrea Fabbri, Fausto Ortica, João Pedro Athayde Marcondes de André, Y. Wang, Liangjian Wen, S. X. Du, Jian Tang, Frederic Lefevre, Tao Hu, Vasily Gromov, Guofu Cao, Liang Zhan, E. Doroshkevich, Steven Chan-Fai Wong, Amélie Fournier, Apimook Watcharangkool, Jinchang Liu, Qian Liu, Yongbo Huang, Bayu Dirgantara, Chiara Sirignano, Qiumei Ma, Yi Wang, A. Sadovsky, Xichao Ruan, Caishen Wang, G. Settanta, Flavio Dal Corso, Beatrice Jelmini, Guillaume Vanroyen, Baojun Yan, Ruhui Li, Mikhail Smirnov, Huan Yang, Z. Wu, Xiao Cai, Yun Chang, Meng Wang, Yufeng Li, Tianchi Zhao, K. L. Jen, Li-Cheng Feng, Guey-Lin Lin, Shuxiang Lu, Massimiliano Nastasi, Thomas Adam, Rizwan Ahmed, David Blum, Marco Fargetta, Didier Auguste, Weiguo Li, Jian Fang, Patrick Hellmuth, Muhammad Akram, Hui Liu, Tomas Tmej, G. X. Sun, Fengyi Zhao, Christian Wysotzki, Wladyslaw Henryk Trzaska, Achim Stahl, Sylvie Blin, Yin Xu, Alexander Tietzsch, Fedor Šimkovic, Haiping Peng, Ziping Ye, Baobiao Yue, A. Sotnikov, Aldo Romani, Anna Chuvashova, Noman Zafar, Tatiana Antoshkina, Wanlei Guo, C. Jollet, Christoph Genster, Sultim Lubsandorzhiev, Y. K. Sun, Xiangwei Yin, Xiaoping Jing, H. Steiger, Muhammad Sohaib Hassan, Cristina Martellini, Wei Wang, B. Viaud, Igor Nemchenok, Zhijian Zhang, Fatma Sawy, Xiaofei Gu, Alexander Olshevskiy, Liang Zong, Pavithra Muralidharan, Xiaomei Li, Alexandr Selyunin, Yu Chen, Jochen Steinmann, Qiang Tang, Daojin Hong, Daniele Corti, Yatian Pei, S. Zhang, Denis Korablev, Yi Chen, Dominique Breton, Franco Giuliani, F. Li, Augusto Brigatti, Artem Chukanov, Nikolaos Vassilopoulos, Jiaxuan Ye, Yi-Wen Chen, K. Treskov, Michael Karagounis, Haiqiong Zhang, Jiang Zhu, Nunzio Giudice, Zongyi Wang, H. L. Zhuang, Marco Aurelio Diaz, Nikolay Kutovskiy, Shakeel Ahmad, Narongkiat Rodphai, Yifan Yang, Huihui Jia, Juan Pedro Ochoa-Ricoux, Jin Li, Hongtao Liu, Andrey Sidorenkov, Qichun Feng, Jiawen Zhang, T. Enqvist, Ruyi Jin, J. J. Ling, Arseniy Rybnikov, Lino Miramonti, Yi Li, Luis Felipe Piñeres Rico, Ziyuan Li, Ziyi Yuan, A. Lokhov, Jie Cheng, Rafael Herrera, Jiaqi Hui, Wathan Pratumwan, En Wang, Konstantin Schweizer, A. Kruth, Tobias Sterr, Shengxin Lin, Anna Fatkina, Fabrizio Petrucci, Mathieu Bongrand, Olivia Dalager, Alessandro Paoloni, Philipp Kampmann, Roberto Isocrate, Jianmeng Dong, Weirong Zhong, Yiyu Zhang, Saroj Rujirawat, Giuseppe Salamanna, Maxim Vialkov, Abdel Rebii, Mengjiao Xiao, Jing Zhou, P. Chimenti, Jingjing Liang, Yuanyuan Zhang, Pingping Chen, Igor Tkachev, A. Cammi, Oliver Pilarczyk, Vit Vorobel, Zhimin Wang, Honghao Zhang, Zhenxiong Yuan, Xiang Zhou, Damien Dornic, Jie Zhang, Zhangquan Xie, Yaping Cheng, Ying Yuan, Maxim Gonchar, Wei Wei, Zhuojun Hu, Ivano Lippi, Xilei Sun, Shaomin Chen, Jun Cao, Li Zhou, Ruiguang Wang, Nikolay Anfimov, Andrea Triossi, Runxuan Liu, Xinglong Li, Waseem Khan, Pasi Kuusiniemi, Xi Wang, Salvatore Monforte, Meihang Xu, Eric Baussan, Haifeng Yao, Xuantong Zhang, Yang Han, Pascal Poussot, Dongmei Xia, Jacky Schuler, Hao Qiao, Hu Liu, Henning Rebber, Dmitry V. Naumov, Luca Stanco, Paul Hackspacher, Y. K. Hor, Lei Fan, Ziyan Deng, Lei Huo, Ondrej Sramek, K. J. Li, Jianglai Liu, Lu Wang, Paolo Lombardi, Marcos Dracos, B. Roskovec, Taras Rezinko, Quan Tang, Jiawei Deng, Jason Leung, Xiao Tang, Junji Jia, Huiling Li, Nunzio Guardone, Chuanya Cao, Diana Navas-Nicolas, A. Meregaglia, Zhi-zhong Xing, V. Fekete, Jilei Xu, W. Wang, Siguang Wang, Yupeng Yan, Hao Cai, Christopher Wiebusch, Y. B. Hsiung, Z. V. Krumshteyn, Sirichok Jungthawan, Thiago Sogo-Bezerra, Yury Malyshkin, S. Li, Dmitry Fedoseev, Tao Lin, Chuan Lu, J. F. Chang, Davide Chiesa, Changgen Yang, A. Garfagnini, F. Perrot, Wilfried Depnering, Xiaoyan Ma, Yadong Wei, M. Wang, O. Gorchakov, Yajun Mao, Anguo Peng, C. Cerna, Wei He, Lothar Oberauer, Konstantin Stankevich, Yuri Gornushkin, Donghua Fan, Cong Guo, Dušan Štefánik, Ming Qi, Lianghong Wei, Jihane Maalmi, E. Naumova, Jaruchit Siripak, Tadeas Dohnal, Julia Sawatzki, Hongbang Liu, X. R. Chen, Bjoern Wonsak, Vladimir Lyashuk, Johannes van den Boom, Qinhua Huang, Jingyuan Guo, Yuda Zeng, Shulin Liu, Tao Zhang, Guo-Li Wang, Hui Gong, Michaela Schever, Jun Hu, K. J. Zhu, P. W. Luo, Shun Zhou, Bin Ren, Nan Zhou, Yan Liu, Li Kang, Junguang Lu, Gioacchino Ranucci, Chiye Yu, Cheng Xu, Hongzhao Yu, Hanxiong Huang, Xiongbo Yan, Sai-Juan Chen, C. Volpe, Hiroshi Nunokawa, Yanchu Wang, Vladislav Sharov, Xiaoshan Jiang, Abusleme, A, Adam, T, Ahmad, S, Ahmed, R, Aiello, S, Akram, M, An, F, An, G, An, Q, Andronico, G, Anfimov, N, Antonelli, V, Antoshkina, T, Asavapibhop, B, de Andre, J, Auguste, D, Babic, A, Baldini, W, Barresi, A, Baussan, E, Bellato, M, Bergnoli, A, Bernieri, E, Birkenfeld, T, Blin, S, Blum, D, Blyth, S, Bolshakova, A, Bongrand, M, Bordereau, C, Breton, D, Brigatti, A, Brugnera, R, Bruno, R, Budano, A, Buscemi, M, Busto, J, Butorov, I, Cabrera, A, Cai, H, Cai, X, Cai, Y, Cai, Z, Cammi, A, Campeny, A, Cao, C, Cao, G, Cao, J, Caruso, R, Cerna, C, Chang, J, Chang, Y, Chen, P, Chen, S, Chen, X, Chen, Y, Chen, Z, Cheng, J, Cheng, Y, Chiesa, D, Chimenti, P, Chukanov, A, Chuvashova, A, Claverie, G, Clementi, C, Clerbaux, B, Lorenzo, S, Corti, D, Costa, S, Corso, F, Dalager, O, Taille, C, Deng, J, Deng, Z, Depnering, W, Diaz, M, Ding, X, Ding, Y, Dirgantara, B, Dmitrievsky, S, Dohnal, T, Donchenko, G, Dong, J, Dornic, D, Doroshkevich, E, Dracos, M, Druillole, F, Du, S, Dusini, S, Dvorak, M, Enqvist, T, Enzmann, H, Fabbri, A, Fajt, L, Fan, D, Fan, L, Fang, C, Fang, J, Fargetta, M, Fatkina, A, Fedoseev, D, Fekete, V, Feng, L, Feng, Q, Ford, R, Formozov, A, Fournier, A, Gan, H, Gao, F, Garfagnini, A, Gottel, A, Genster, C, Giammarchi, M, Giaz, A, Giudice, N, Giuliani, F, Gonchar, M, Gong, G, Gong, H, Gorchakov, O, Gornushkin, Y, Grassi, M, Grewing, C, Gromov, V, Gu, M, Gu, X, Gu, Y, Guan, M, Guardone, N, Gul, M, Guo, C, Guo, J, Guo, W, Guo, X, Guo, Y, Hackspacher, P, Hagner, C, Han, R, Han, Y, Hassan, M, He, M, He, W, Heinz, T, Hellmuth, P, Heng, Y, Herrera, R, Hong, D, Hor, Y, Hou, S, Hsiung, Y, Hu, B, Hu, H, Hu, J, Hu, S, Hu, T, Hu, Z, Huang, C, Huang, G, Huang, H, Huang, Q, Huang, W, Huang, X, Huang, Y, Hui, J, Huo, L, Huo, W, Huss, C, Hussain, S, Insolia, A, Ioannisian, A, Isocrate, R, Jelmini, B, Jen, K, Ji, X, Jia, H, Jia, J, Jian, S, Jiang, D, Jiang, X, Jin, R, Jing, X, Jollet, C, Joutsenvaara, J, Jungthawan, S, Kalousis, L, Kampmann, P, Kang, L, Karagounis, M, Kazarian, N, Khan, A, Khan, W, Khosonthongkee, K, Kinz, P, Korablev, D, Kouzakov, K, Krasnoperov, A, Krokhaleva, S, Krumshteyn, Z, Kruth, A, Kutovskiy, N, Kuusiniemi, P, Lachenmaier, T, Landini, C, Leblanc, S, Lebrin, V, Lefevre, F, Lei, R, Leitner, R, Leung, J, Li, D, Li, F, Li, H, Li, J, Li, K, Li, M, Li, N, Li, Q, Li, R, Li, S, Li, T, Li, W, Li, X, Li, Y, Li, Z, Liang, H, Liang, J, Liebau, D, Limphirat, A, Limpijumnong, S, Lin, G, Lin, S, Lin, T, Ling, J, Lippi, I, Liu, F, Liu, H, Liu, J, Liu, M, Liu, Q, Liu, R, Liu, S, Liu, X, Liu, Y, Lokhov, A, Lombardi, P, Lombardo, C, Loo, K, Lu, C, Lu, H, Lu, J, Lu, S, Lu, X, Lubsandorzhiev, B, Lubsandorzhiev, S, Ludhova, L, Luo, F, Luo, G, Luo, P, Luo, S, Luo, W, Lyashuk, V, Ma, Q, Ma, S, Ma, X, Maalmi, J, Malyshkin, Y, Mantovani, F, Manzali, F, Mao, X, Mao, Y, Mari, S, Marini, F, Marium, S, Martellini, C, Martin-Chassard, G, Martini, A, Mayilyan, D, Muller, A, Mednieks, I, Meng, Y, Meregaglia, A, Meroni, E, Meyhofer, D, Mezzetto, M, Miller, J, Miramonti, L, Monforte, S, Montini, P, Montuschi, M, Morozov, N, Muhammad, W, Muralidharan, P, Nastasi, M, Naumov, D, Naumova, E, Navas-Nicolas, D, Nemchenok, I, Ning, F, Ning, Z, Nunokawa, H, Oberauer, L, Ochoa-Ricoux, J, Olshevskiy, A, Orestano, D, Ortica, F, Pan, H, Paoloni, A, Parkalian, N, Parmeggiano, S, Payupol, T, Pei, Y, Pelliccia, N, Peng, A, Peng, H, Perrot, F, Petitjean, P, Petrucci, F, Rico, L, Pilarczyk, O, Popov, A, Poussot, P, Pratumwan, W, Previtali, E, Qi, F, Qi, M, Qian, S, Qian, X, Qiao, H, Qin, Z, Qiu, S, Rajput, M, Ranucci, G, Raper, N, Re, A, Rebber, H, Rebii, A, Ren, B, Ren, J, Rezinko, T, Ricci, B, Robens, M, Roche, M, Rodphai, N, Romani, A, Roskovec, B, Roth, C, Ruan, X, Rujirawat, S, Rybnikov, A, Sadovsky, A, Saggese, P, Salamanna, G, Sanfilippo, S, Sangka, A, Sanguansak, N, Sawangwit, U, Sawatzki, J, Sawy, F, Schever, M, Schuler, J, Schwab, C, Schweizer, K, Selivanov, D, Selyunin, A, Serafini, A, Settanta, G, Settimo, M, Shao, Z, Sharov, V, Shi, J, Shutov, V, Sidorenkov, A, Simkovic, F, Sirignano, C, Siripak, J, Sisti, M, Slupecki, M, Smirnov, M, Smirnov, O, Sogo-Bezerra, T, Songwadhana, J, Soonthornthum, B, Sotnikov, A, Sramek, O, Sreethawong, W, Stahl, A, Stanco, L, Stankevich, K, Stefanik, D, Steiger, H, Steinmann, J, Sterr, T, Stock, M, Strati, V, Studenikin, A, Sun, G, Sun, S, Sun, X, Sun, Y, Suwonjandee, N, Szelezniak, M, Tang, J, Tang, Q, Tang, X, Tietzsch, A, Tkachev, I, Tmej, T, Treskov, K, Triossi, A, Troni, G, Trzaska, W, Tuve, C, van Waasen, S, van den Boom, J, Vanroyen, G, Vassilopoulos, N, Vedin, V, Verde, G, Vialkov, M, Viaud, B, Volpe, C, Vorobel, V, Votano, L, Walker, P, Wang, C, Wang, E, Wang, G, Wang, J, Wang, K, Wang, L, Wang, M, Wang, R, Wang, S, Wang, W, Wang, X, Wang, Y, Wang, Z, Watcharangkool, A, Wei, L, Wei, W, Wei, Y, Wen, L, Wiebusch, C, Wong, S, Wonsak, B, Wu, D, Wu, F, Wu, Q, Wu, W, Wu, Z, Wurm, M, Wurtz, J, Wysotzki, C, Xi, Y, Xia, D, Xiao, M, Xie, Y, Xie, Z, Xing, Z, Xu, B, Xu, C, Xu, D, Xu, F, Xu, J, Xu, M, Xu, Y, Yan, B, Yan, X, Yan, Y, Yang, A, Yang, C, Yang, H, Yang, J, Yang, L, Yang, X, Yang, Y, Yao, H, Yasin, Z, Ye, J, Ye, M, Ye, Z, Yegin, U, Yermia, F, Yi, P, Yin, X, You, Z, Yu, B, Yu, C, Yu, H, Yu, M, Yu, X, Yu, Z, Yuan, C, Yuan, Y, Yuan, Z, Yue, B, Zafar, N, Zambanini, A, Zeng, S, Zeng, T, Zeng, Y, Zhan, L, Zhang, F, Zhang, G, Zhang, H, Zhang, J, Zhang, P, Zhang, Q, Zhang, S, Zhang, T, Zhang, X, Zhang, Y, Zhang, Z, Zhao, F, Zhao, J, Zhao, R, Zhao, S, Zhao, T, Zheng, D, Zheng, H, Zheng, M, Zheng, Y, Zhong, W, Zhou, J, Zhou, L, Zhou, N, Zhou, S, Zhou, X, Zhu, J, Zhu, K, Zhuang, H, Zong, L, Zou, J, Institut Pluridisciplinaire Hubert Curien (IPHC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Laboratoire de physique subatomique et des technologies associées (SUBATECH), Université de Nantes - UFR des Sciences et des Techniques (UN UFR ST), Université de Nantes (UN)-Université de Nantes (UN)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Centre d'Etudes Nucléaires de Bordeaux Gradignan (CENBG), Université Sciences et Technologies - Bordeaux 1-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), JUNO, Université de Strasbourg (UNISTRA)-Université de Haute-Alsace (UHA) Mulhouse - Colmar (Université de Haute-Alsace (UHA))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT)-Nantes université - UFR des Sciences et des Techniques (Nantes univ - UFR ST), Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ)-Nantes Université - pôle Sciences et technologie, Nantes Université (Nantes Univ)-Nantes Université (Nantes Univ), Université Sciences et Technologies - Bordeaux 1 (UB)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Abusleme A., Adam T., Ahmad S., Ahmed R., Aiello S., Akram M., An F., An G., An Q., Andronico G., Anfimov N., Antonelli V., Antoshkina T., Asavapibhop B., de Andre J.P.A.M., Auguste D., Babic A., Baldini W., Barresi A., Baussan E., Bellato M., Bergnoli A., Bernieri E., Birkenfeld T., Blin S., Blum D., Blyth S., Bolshakova A., Bongrand M., Bordereau C., Breton D., Brigatti A., Brugnera R., Bruno R., Budano A., Buscemi M., Busto J., Butorov I., Cabrera A., Cai H., Cai X., Cai Y., Cai Z., Cammi A., Campeny A., Cao C., Cao G., Cao J., Caruso R., Cerna C., Chang J., Chang Y., Chen P., Chen P.-A., Chen S., Chen X., Chen Y.-W., Chen Y., Chen Z., Cheng J., Cheng Y., Chiesa D., Chimenti P., Chukanov A., Chuvashova A., Claverie G., Clementi C., Clerbaux B., Lorenzo S.C.D., Corti D., Costa S., Corso F.D., Dalager O., Taille C.D.L., Deng J., Deng Z., Depnering W., Diaz M., Ding X., Ding Y., Dirgantara B., Dmitrievsky S., Dohnal T., Donchenko G., Dong J., Dornic D., Doroshkevich E., Dracos M., Druillole F., Du S., Dusini S., Dvorak M., Enqvist T., Enzmann H., Fabbri A., Fajt L., Fan D., Fan L., Fang C., Fang J., Fargetta M., Fatkina A., Fedoseev D., Fekete V., Feng L.-C., Feng Q., Ford R., Formozov A., Fournier A., Gan H., Gao F., Garfagnini A., Gottel A., Genster C., Giammarchi M., Giaz A., Giudice N., Giuliani F., Gonchar M., Gong G., Gong H., Gorchakov O., Gornushkin Y., Grassi M., Grewing C., Gromov V., Gu M., Gu X., Gu Y., Guan M., Guardone N., Gul M., Guo C., Guo J., Guo W., Guo X., Guo Y., Hackspacher P., Hagner C., Han R., Han Y., Hassan M., He M., He W., Heinz T., Hellmuth P., Heng Y., Herrera R., Hong D., Hor Y., Hou S., Hsiung Y., Hu B.-Z., Hu H., Hu J., Hu S., Hu T., Hu Z., Huang C., Huang G., Huang H., Huang Q., Huang W., Huang X., Huang Y., Hui J., Huo L., Huo W., Huss C., Hussain S., Insolia A., Ioannisian A., Isocrate R., Jelmini B., Jen K.-L., Ji X., Jia H., Jia J., Jian S., Jiang D., Jiang X., Jin R., Jing X., Jollet C., Joutsenvaara J., Jungthawan S., Kalousis L., Kampmann P., Kang L., Karagounis M., Kazarian N., Khan A., Khan W., Khosonthongkee K., Kinz P., Korablev D., Kouzakov K., Krasnoperov A., Krokhaleva S., Krumshteyn Z., Kruth A., Kutovskiy N., Kuusiniemi P., Lachenmaier T., Landini C., Leblanc S., Lebrin V., Lefevre F., Lei R., Leitner R., Leung J., Li D., Li F., Li H., Li J., Li K., Li M., Li N., Li Q., Li R., Li S., Li T., Li W., Li X., Li Y., Li Z., Liang H., Liang J., Liebau D., Limphirat A., Limpijumnong S., Lin G.-L., Lin S., Lin T., Ling J., Lippi I., Liu F., Liu H., Liu J., Liu M., Liu Q., Liu R., Liu S., Liu X., Liu Y., Lokhov A., Lombardi P., Lombardo C., Loo K., Lu C., Lu H., Lu J., Lu S., Lu X., Lubsandorzhiev B., Lubsandorzhiev S., Ludhova L., Luo F., Luo G., Luo P., Luo S., Luo W., Lyashuk V., Ma Q., Ma S., Ma X., Maalmi J., Malyshkin Y., Mantovani F., Manzali F., Mao X., Mao Y., Mari S.M., Marini F., Marium S., Martellini C., Martin-Chassard G., Martini A., Mayilyan D., Muller A., Mednieks I., Meng Y., Meregaglia A., Meroni E., Meyhofer D., Mezzetto M., Miller J., Miramonti L., Monforte S., Montini P., Montuschi M., Morozov N., Muhammad W., Muralidharan P., Nastasi M., Naumov D.V., Naumova E., Navas-Nicolas D., Nemchenok I., Ning F., Ning Z., Nunokawa H., Oberauer L., Ochoa-Ricoux J.P., Olshevskiy A., Orestano D., Ortica F., Pan H.-R., Paoloni A., Parkalian N., Parmeggiano S., Payupol T., Pei Y., Pelliccia N., Peng A., Peng H., Perrot F., Petitjean P.-A., Petrucci F., Rico L.F.P., Pilarczyk O., Popov A., Poussot P., Pratumwan W., Previtali E., Qi F., Qi M., Qian S., Qian X., Qiao H., Qin Z., Qiu S., Rajput M., Ranucci G., Raper N., Re A., Rebber H., Rebii A., Ren B., Ren J., Rezinko T., Ricci B., Robens M., Roche M., Rodphai N., Romani A., Roskovec B., Roth C., Ruan X., Rujirawat S., Rybnikov A., Sadovsky A., Saggese P., Salamanna G., Sanfilippo S., Sangka A., Sanguansak N., Sawangwit U., Sawatzki J., Sawy F., Schever M., Schuler J., Schwab C., Schweizer K., Selivanov D., Selyunin A., Serafini A., Settanta G., Settimo M., Shao Z., Sharov V., Shi J., Shutov V., Sidorenkov A., Simkovic F., Sirignano C., Siripak J., Sisti M., Slupecki M., Smirnov M., Smirnov O., Sogo-Bezerra T., Songwadhana J., Soonthornthum B., Sotnikov A., Sramek O., Sreethawong W., Stahl A., Stanco L., Stankevich K., Stefanik D., Steiger H., Steinmann J., Sterr T., Stock M.R., Strati V., Studenikin A., Sun G., Sun S., Sun X., Sun Y., Suwonjandee N., Szelezniak M., Tang J., Tang Q., Tang X., Tietzsch A., Tkachev I., Tmej T., Treskov K., Triossi A., Troni G., Trzaska W., Tuve C., van Waasen S., van den Boom J., Vanroyen G., Vassilopoulos N., Vedin V., Verde G., Vialkov M., Viaud B., Volpe C., Vorobel V., Votano L., Walker P., Wang C., Wang C.-H., Wang E., Wang G., Wang J., Wang K., Wang L., Wang M., Wang R., Wang S., Wang W., Wang X., Wang Y., Wang Z., Watcharangkool A., Wei L., Wei W., Wei Y., Wen L., Wiebusch C., Wong S.C.-F., Wonsak B., Wu D., Wu F., Wu Q., Wu W., Wu Z., Wurm M., Wurtz J., Wysotzki C., Xi Y., Xia D., Xiao M., Xie Y., Xie Z., Xing Z., Xu B., Xu C., Xu D., Xu F., Xu J., Xu M., Xu Y., Yan B., Yan X., Yan Y., Yang A., Yang C., Yang H., Yang J., Yang L., Yang X., Yang Y., Yao H., Yasin Z., Ye J., Ye M., Ye Z., Yegin U., Yermia F., Yi P., Yin X., You Z., Yu B., Yu C., Yu H., Yu M., Yu X., Yu Z., Yuan C., Yuan Y., Yuan Z., Yue B., Zafar N., Zambanini A., Zeng S., Zeng T., Zeng Y., Zhan L., Zhang F., Zhang G., Zhang H., Zhang J., Zhang P., Zhang Q., Zhang S., Zhang T., Zhang X., Zhang Y., Zhang Z., Zhao F., Zhao J., Zhao R., Zhao S., Zhao T., Zheng D., Zheng H., Zheng M., Zheng Y., Zhong W., Zhou J., Zhou L., Zhou N., Zhou S., Zhou X., Zhu J., Zhu K., Zhuang H., Zong L., Zou J., Abusleme, A., Adam, T., Ahmad, S., Ahmed, R., Aiello, S., Akram, M., An, F., An, G., An, Q., Andronico, G., Anfimov, N., Antonelli, V., Antoshkina, T., Asavapibhop, B., de Andre, J. P. A. M., Auguste, D., Babic, A., Baldini, W., Barresi, A., Baussan, E., Bellato, M., Bergnoli, A., Bernieri, E., Birkenfeld, T., Blin, S., Blum, D., Blyth, S., Bolshakova, A., Bongrand, M., Bordereau, C., Breton, D., Brigatti, A., Brugnera, R., Bruno, R., Budano, A., Buscemi, M., Busto, J., Butorov, I., Cabrera, A., Cai, H., Cai, X., Cai, Y., Cai, Z., Cammi, A., Campeny, A., Cao, C., Cao, G., Cao, J., Caruso, R., Cerna, C., Chang, J., Chang, Y., Chen, P., Chen, P. -A., Chen, S., Chen, X., Chen, Y. -W., Chen, Y., Chen, Z., Cheng, J., Cheng, Y., Chiesa, D., Chimenti, P., Chukanov, A., Chuvashova, A., Claverie, G., Clementi, C., Clerbaux, B., Lorenzo, S. C. D., Corti, D., Costa, S., Corso, F. D., Dalager, O., Taille, C. D. L., Deng, J., Deng, Z., Depnering, W., Diaz, M., Ding, X., Ding, Y., Dirgantara, B., Dmitrievsky, S., Dohnal, T., Donchenko, G., Dong, J., Dornic, D., Doroshkevich, E., Dracos, M., Druillole, F., Du, S., Dusini, S., Dvorak, M., Enqvist, T., Enzmann, H., Fabbri, A., Fajt, L., Fan, D., Fan, L., Fang, C., Fang, J., Fargetta, M., Fatkina, A., Fedoseev, D., Fekete, V., Feng, L. -C., Feng, Q., Ford, R., Formozov, A., Fournier, A., Gan, H., Gao, F., Garfagnini, A., Gottel, A., Genster, C., Giammarchi, M., Giaz, A., Giudice, N., Giuliani, F., Gonchar, M., Gong, G., Gong, H., Gorchakov, O., Gornushkin, Y., Grassi, M., Grewing, C., Gromov, V., Gu, M., Gu, X., Gu, Y., Guan, M., Guardone, N., Gul, M., Guo, C., Guo, J., Guo, W., Guo, X., Guo, Y., Hackspacher, P., Hagner, C., Han, R., Han, Y., Hassan, M., He, M., He, W., Heinz, T., Hellmuth, P., Heng, Y., Herrera, R., Hong, D., Hor, Y., Hou, S., Hsiung, Y., Hu, B. -Z., Hu, H., Hu, J., Hu, S., Hu, T., Hu, Z., Huang, C., Huang, G., Huang, H., Huang, Q., Huang, W., Huang, X., Huang, Y., Hui, J., Huo, L., Huo, W., Huss, C., Hussain, S., Insolia, A., Ioannisian, A., Isocrate, R., Jelmini, B., Jen, K. -L., Ji, X., Jia, H., Jia, J., Jian, S., Jiang, D., Jiang, X., Jin, R., Jing, X., Jollet, C., Joutsenvaara, J., Jungthawan, S., Kalousis, L., Kampmann, P., Kang, L., Karagounis, M., Kazarian, N., Khan, A., Khan, W., Khosonthongkee, K., Kinz, P., Korablev, D., Kouzakov, K., Krasnoperov, A., Krokhaleva, S., Krumshteyn, Z., Kruth, A., Kutovskiy, N., Kuusiniemi, P., Lachenmaier, T., Landini, C., Leblanc, S., Lebrin, V., Lefevre, F., Lei, R., Leitner, R., Leung, J., Li, D., Li, F., Li, H., Li, J., Li, K., Li, M., Li, N., Li, Q., Li, R., Li, S., Li, T., Li, W., Li, X., Li, Y., Li, Z., Liang, H., Liang, J., Liebau, D., Limphirat, A., Limpijumnong, S., Lin, G. -L., Lin, S., Lin, T., Ling, J., Lippi, I., Liu, F., Liu, H., Liu, J., Liu, M., Liu, Q., Liu, R., Liu, S., Liu, X., Liu, Y., Lokhov, A., Lombardi, P., Lombardo, C., Loo, K., Lu, C., Lu, H., Lu, J., Lu, S., Lu, X., Lubsandorzhiev, B., Lubsandorzhiev, S., Ludhova, L., Luo, F., Luo, G., Luo, P., Luo, S., Luo, W., Lyashuk, V., Ma, Q., Ma, S., Ma, X., Maalmi, J., Malyshkin, Y., Mantovani, F., Manzali, F., Mao, X., Mao, Y., Mari, S. M., Marini, F., Marium, S., Martellini, C., Martin-Chassard, G., Martini, A., Mayilyan, D., Muller, A., Mednieks, I., Meng, Y., Meregaglia, A., Meroni, E., Meyhofer, D., Mezzetto, M., Miller, J., Miramonti, L., Monforte, S., Montini, P., Montuschi, M., Morozov, N., Muhammad, W., Muralidharan, P., Nastasi, M., Naumov, D. V., Naumova, E., Navas-Nicolas, D., Nemchenok, I., Ning, F., Ning, Z., Nunokawa, H., Oberauer, L., Ochoa-Ricoux, J. P., Olshevskiy, A., Orestano, D., Ortica, F., Pan, H. -R., Paoloni, A., Parkalian, N., Parmeggiano, S., Payupol, T., Pei, Y., Pelliccia, N., Peng, A., Peng, H., Perrot, F., Petitjean, P. -A., Petrucci, F., Rico, L. F. P., Pilarczyk, O., Popov, A., Poussot, P., Pratumwan, W., Previtali, E., Qi, F., Qi, M., Qian, S., Qian, X., Qiao, H., Qin, Z., Qiu, S., Rajput, M., Ranucci, G., Raper, N., Re, A., Rebber, H., Rebii, A., Ren, B., Ren, J., Rezinko, T., Ricci, B., Robens, M., Roche, M., Rodphai, N., Romani, A., Roskovec, B., Roth, C., Ruan, X., Rujirawat, S., Rybnikov, A., Sadovsky, A., Saggese, P., Salamanna, G., Sanfilippo, S., Sangka, A., Sanguansak, N., Sawangwit, U., Sawatzki, J., Sawy, F., Schever, M., Schuler, J., Schwab, C., Schweizer, K., Selivanov, D., Selyunin, A., Serafini, A., Settanta, G., Settimo, M., Shao, Z., Sharov, V., Shi, J., Shutov, V., Sidorenkov, A., Simkovic, F., Sirignano, C., Siripak, J., Sisti, M., Slupecki, M., Smirnov, M., Smirnov, O., Sogo-Bezerra, T., Songwadhana, J., Soonthornthum, B., Sotnikov, A., Sramek, O., Sreethawong, W., Stahl, A., Stanco, L., Stankevich, K., Stefanik, D., Steiger, H., Steinmann, J., Sterr, T., Stock, M. R., Strati, V., Studenikin, A., Sun, G., Sun, S., Sun, X., Sun, Y., Suwonjandee, N., Szelezniak, M., Tang, J., Tang, Q., Tang, X., Tietzsch, A., Tkachev, I., Tmej, T., Treskov, K., Triossi, A., Troni, G., Trzaska, W., Tuve, C., van Waasen, S., van den Boom, J., Vanroyen, G., Vassilopoulos, N., Vedin, V., Verde, G., Vialkov, M., Viaud, B., Volpe, C., Vorobel, V., Votano, L., Walker, P., Wang, C., Wang, C. -H., Wang, E., Wang, G., Wang, J., Wang, K., Wang, L., Wang, M., Wang, R., Wang, S., Wang, W., Wang, X., Wang, Y., Wang, Z., Watcharangkool, A., Wei, L., Wei, W., Wei, Y., Wen, L., Wiebusch, C., Wong, S. C. -F., Wonsak, B., Wu, D., Wu, F., Wu, Q., Wu, W., Wu, Z., Wurm, M., Wurtz, J., Wysotzki, C., Xi, Y., Xia, D., Xiao, M., Xie, Y., Xie, Z., Xing, Z., Xu, B., Xu, C., Xu, D., Xu, F., Xu, J., Xu, M., Xu, Y., Yan, B., Yan, X., Yan, Y., Yang, A., Yang, C., Yang, H., Yang, J., Yang, L., Yang, X., Yang, Y., Yao, H., Yasin, Z., Ye, J., Ye, M., Ye, Z., Yegin, U., Yermia, F., Yi, P., Yin, X., You, Z., Yu, B., Yu, C., Yu, H., Yu, M., Yu, X., Yu, Z., Yuan, C., Yuan, Y., Yuan, Z., Yue, B., Zafar, N., Zambanini, A., Zeng, S., Zeng, T., Zeng, Y., Zhan, L., Zhang, F., Zhang, G., Zhang, H., Zhang, J., Zhang, P., Zhang, Q., Zhang, S., Zhang, T., Zhang, X., Zhang, Y., Zhang, Z., Zhao, F., Zhao, J., Zhao, R., Zhao, S., Zhao, T., Zheng, D., Zheng, H., Zheng, M., Zheng, Y., Zhong, W., Zhou, J., Zhou, L., Zhou, N., Zhou, S., Zhou, X., Zhu, J., Zhu, K., Zhuang, H., Zong, L., and Zou, J.
- Subjects
Nuclear and High Energy Physics ,Physics - Instrumentation and Detectors ,Physics::Instrumentation and Detectors ,measurement methods ,scintillation counter: liquid ,energy resolution ,FOS: Physical sciences ,Photodetector ,Scintillator ,01 natural sciences ,NO ,High Energy Physics - Experiment ,High Energy Physics - Experiment (hep-ex) ,hal-03022811 ,PE2_2 ,Optics ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Calibration ,lcsh:Nuclear and particle physics. Atomic energy. Radioactivity ,ddc:530 ,[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] ,010306 general physics ,Astrophysique ,Jiangmen Underground Neutrino Observatory ,Physics ,JUNO ,liquid [scintillation counter] ,010308 nuclear & particles physics ,business.industry ,Settore FIS/01 - Fisica Sperimentale ,Detector ,Astrophysics::Instrumentation and Methods for Astrophysics ,Linearity ,Instrumentation and Detectors (physics.ins-det) ,calibration ,Neutrino Detectors and Telescopes (experiments) ,lcsh:QC770-798 ,High Energy Physics::Experiment ,Neutrino ,business ,Energy (signal processing) - Abstract
We present the calibration strategy for the 20 kton liquid scintillator central detector of the Jiangmen Underground Neutrino Observatory (JUNO). By utilizing a comprehensive multiple-source and multiple-positional calibration program, in combination with a novel dual calorimetry technique exploiting two independent photosensors and readout systems, we demonstrate that the JUNO central detector can achieve a better than 1% energy linearity and a 3% effective energy resolution, required by the neutrino mass ordering determination. [Figure not available: see fulltext.], 0, info:eu-repo/semantics/published
- Published
- 2021
13. Anesthetics fragment hippocampal network activity, alter spine dynamics, and affect memory consolidation
- Author
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Fabio Morellini, Andrey Formozov, J. Simon Wiegert, Jastyn A. Pöpplau, Mattia Chini, Olaf Sporns, Ileana L. Hanganu-Opatz, Alexander Dieter, Wei Yang, Patrick Piechocinski, and Cynthia Rais
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0301 basic medicine ,Male ,Xylazine ,Physiology ,Hippocampus ,Hippocampal formation ,Mice ,0302 clinical medicine ,Cognition ,Learning and Memory ,Cell Signaling ,030202 anesthesiology ,Anesthesiology ,Animal Cells ,Medicine and Health Sciences ,Anesthesia ,Biology (General) ,Neurons ,Isoflurane ,Chemistry ,Pharmaceutics ,General Neuroscience ,Drugs ,Brain ,Calcium Imaging ,3. Good health ,Fentanyl ,Wakefulness ,Memory consolidation ,Female ,Ketamine ,Cellular Types ,Anatomy ,General Agricultural and Biological Sciences ,medicine.drug ,Research Article ,Signal Transduction ,QH301-705.5 ,Imaging Techniques ,Midazolam ,Mice, Transgenic ,Neuroimaging ,Biology ,Research and Analysis Methods ,General Biochemistry, Genetics and Molecular Biology ,03 medical and health sciences ,Drug Therapy ,Memory ,medicine ,Memory impairment ,Animals ,Pain Management ,Calcium Signaling ,Anesthetics ,Memory Consolidation ,Pharmacology ,Memory Disorders ,General Immunology and Microbiology ,Biology and Life Sciences ,Cell Biology ,Medetomidine ,Spine ,Electrophysiological Phenomena ,Mice, Inbred C57BL ,030104 developmental biology ,Cellular Neuroscience ,Cognitive Science ,Nerve Net ,Physiological Processes ,Sleep ,Neuroscience ,030217 neurology & neurosurgery - Abstract
General anesthesia is characterized by reversible loss of consciousness accompanied by transient amnesia. Yet, long-term memory impairment is an undesirable side effect. How different types of general anesthetics (GAs) affect the hippocampus, a brain region central to memory formation and consolidation, is poorly understood. Using extracellular recordings, chronic 2-photon imaging, and behavioral analysis, we monitor the effects of isoflurane (Iso), medetomidine/midazolam/fentanyl (MMF), and ketamine/xylazine (Keta/Xyl) on network activity and structural spine dynamics in the hippocampal CA1 area of adult mice. GAs robustly reduced spiking activity, decorrelated cellular ensembles, albeit with distinct activity signatures, and altered spine dynamics. CA1 network activity under all 3 anesthetics was different to natural sleep. Iso anesthesia most closely resembled unperturbed activity during wakefulness and sleep, and network alterations recovered more readily than with Keta/Xyl and MMF. Correspondingly, memory consolidation was impaired after exposure to Keta/Xyl and MMF, but not Iso. Thus, different anesthetics distinctly alter hippocampal network dynamics, synaptic connectivity, and memory consolidation, with implications for GA strategy appraisal in animal research and clinical settings., Amnesia is a central part of the 200 million general anesthesia that are administered worldwide every year, but it is unclear how it affects the hippocampus. This mouse study explores how three commonly used anesthetics influence cellular network activity, spine dynamics and memory consolidation, finding that each of the three anesthetics alters the local field potential, spiking activity and cellular calcium dynamics in a unique way, and they all impact long-term spine dynamics.
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- 2021
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14. Embedded readout electronics R&D for the large PMTs in the JUNO experiment
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Claudio Lombardo, S. Parmeggiano, Salvatore Costa, Jianrun Hu, Cristina Martellini, Nicomede Pelliccia, D. Corti, Andrea Fabbri, Xiongbo Yan, M. Mezzetto, Paolo Lombardi, Davide Chiesa, A. Garfagnini, Antonio Cammi, Roberto Isocrate, Jianmeng Dong, Anatael Cabrera, Alessandra Re, Jochen Steinmann, Z. Ning, Antonio Bergnoli, Andrea Serafini, Cecilia Landini, Augusto Brigatti, Monica Sisti, Zhang Chen, Jinnan Zhang, Fausto Ortica, S. van Waasen, Z. M. Wang, Giuseppe Verde, Giuseppe Salamanna, F. Li, Agnese Giaz, A. Brugnera, Antonio Budano, Michele Montuschi, Wenlu Wei, Song Chen, Yuman Wang, Richard Ford, M. Bellato, A. Stahl, Y. Yang, Marco Giammarchi, L. Stanco, E. Meroni, W. Bandini, Filippo Marini, P. Saggese, G. Galet, Ivano Lippi, Vitaly Shutov, Vito Antonelli, Alessandro Paoloni, D. Riondino, Barbara Clerbaux, Markus Robens, Cristina Tuve, S. Dusini, Andrey Formozov, Xuefeng Ding, G. Settanta, G. H. Gong, Fabio Mantovani, D. Pedretti, Giovanni Fiorentini, A. Barresi, Massimiliano Nastasi, Ezio Previtali, Barbara Ricci, Agnese Martini, Gioacchino Ranucci, Rossella Caruso, Yury Malyshkin, A. Aiello, A. Andronico, Pierre-Alexandre Petitjean, Chiara Sirignano, Virginia Strati, Xiaoshan Jiang, S. M. Mari, L. Votano, Lino Miramonti, Fatma Sawy, Alexander Olshevskiy, Y. J. Sun, Marco Fargetta, Aldo Romani, Riccardo Bruno, Christian Grewing, Paolo Montini, Marco Grassi, Catia Clementi, F. Dal Corso, Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Bellato, M., Bergnoli, A., Brugnera, A., Chen, S., Chen, Z., Clerbaux, B., dal Corso, F., Corti, D., Dong, J., Galet, G., Garfagnini, A., Giaz, A., Gong, G., Grewing, C., Hu, J., Isocrate, R., Jiang, X., Li, F., Lippi, I., Marini, F., Ning, Z., Olshevskiy, A., Pedretti, D., Petitjean, P. A., Robens, M., Shutov, V., Stahl, A., Steinmann, J., Sun, Y., van Waasen, S., Wang, Y., Wang, Z., Wei, W., Yan, X., Yang, Y., Aiello, A., Andronico, A., Antonelli, V., Bandini, W., Brigatti, A., Barresi, A., Budano, A., Bruno, R., Cabrera, A., Cammi, A., Caruso, R., Chiesa, D., Clementi, C., Costa, S., Ding, X., Dusini, S., Fabbri, A., Fargetta, M., Fiorentini, G., Ford, R., Formozov, A., Giammarchi, M., Grassi, M., Landini, C., Lombardi, P., Lombardo, C., Malyshkin, Y., Mantovani, F., Mari, S. M., Martellini, C., Martini, A., Meroni, E., Mezzetto, M., Miramonti, L., Montini, P., Montuschi, M., Nastasi, M., Ortica, F., Paoloni, A., Parmeggiano, S., Pelliccia, N., Previtali, E., Ranucci, G., Riondino, D., Re, A. C., Ricci, B., Romani, A., Saggese, P., Salamanna, G., Sawy, F. H., Serafini, A., Settanta, G., Sirignano, C., Sisti, M., Stanco, L., Strati, V., Tuvé, C., Verde, G., Votano, L., and Zhang, J.
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Nuclear and High Energy Physics ,Photomultiplier ,Physics - Instrumentation and Detectors ,Electronics ,Large scale neutrino experiment ,Physics::Instrumentation and Detectors ,scintillation counter: liquid ,01 natural sciences ,7. Clean energy ,NO ,High Energy Physics - Experiment ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,ddc:530 ,[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] ,010306 general physics ,Electronics, Photomultiplier, Large scale neutrino experiment ,Instrumentation ,Jiangmen Underground Neutrino Observatory ,Physics ,JUNO ,010308 nuclear & particles physics ,Dynamic range ,business.industry ,Detector ,Electrical engineering ,Linearity ,Analog signal ,electronics: readout ,Neutrino ,business ,performance ,electronics: design - Abstract
Jiangmen Underground neutrino Observatory (JUNO) is a next generation liquid scintillator neutrino experiment under construction phase in South China. Thanks to the anti-neutrinos produced by the nearby nuclear power plants, JUNO will primarily study the neutrino mass hierarchy, one of the open key questions in neutrino physics. One key ingredient for the success of the measurement is to use high speed, high resolution sampling electronics located very close to the detector signal. Linearity in the response of the electronics in another important ingredient for the success of the experiment. During the initial design phase of the electronics, a custom design, with the Front-End and Read-Out electronics located very close to the detector analog signal has been developed and successfully tested. The present paper describes the electronics structure and the first tests performed on the prototypes. The electronics prototypes have been tested and they show good linearity response, with a maximum deviation of 1.3% over the full dynamic range (1-1000 p.e.), fulfilling the JUNO experiment requirements., Comment: 20 pages, 15 figures
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- 2021
15. FPGA Implementation of an NCO Based CDR for the JUNO Front-End Electronics
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Antonio Bergnoli, Monica Sisti, Antonio Budano, Michele Montuschi, D. Riondino, Andrey Formozov, A. Cammi, Ezio Previtali, Fabio Mantovani, Barbara Ricci, Agnese Giaz, Rossella Caruso, L. Stanco, S. Parmeggiano, Marco Danilo Claudio Torri, P. Saggese, S. Dusini, W. Bandini, Ivano Lippi, D. Corti, Andrea Fabbri, Cristina Tuve, Andrea Serafini, Cecilia Landini, Richard Ford, L. Votano, M. Mezzetto, Lino Miramonti, Massimiliano Nastasi, D. Basilico, Fausto Ortica, Marco Giammarchi, G. H. Gong, A. Brigatti, Chiara Sirignano, Alessandro Paoloni, M. Bellato, Paolo Lombardi, Xuefeng Ding, Salvatore Costa, Virginia Strati, Jianrun Hu, Xiaoshan Jiang, Andrea Barresi, Agnese Martini, G. Andronico, S. M. Mari, Roberto Isocrate, Sebastiano Aiello, Alessandra Re, Jianmeng Dong, Nicomede Pelliccia, R. Brugnera, Claudio Lombardo, B. Caccianiga, Marco Fargetta, Aldo Romani, Riccardo Bruno, Paolo Montini, Marco Grassi, Catia Clementi, Davide Chiesa, A. Garfagnini, Vito Antonelli, F. Dal Corso, Gioacchino Ranucci, Giuseppe Verde, Cristina Martellini, E. Meroni, Filippo Marini, K. von Sturm, Marini, F., Bellato, M., Bergnoli, A., Brugnera, R., Dal Corso, F., Corti, D., Dong, J., Garfagnini, A., Giaz, A., Gong, G., Hu, J., Isocrate, R., Jiang, X., Lippi, I., Von Sturm, K., Aiello, S., Andronico, G., Antonelli, V., Bandini, W., Basilico, D., Brigatti, A., Barresi, A., Budano, A., Bruno, R., Caccianiga, B., Cammi, A., Caruso, R., Chiesa, D., Clementi, C., Costa, S., Ding, X., Dusini, S., Fabbri, A., Fargetta, M., Ford, R., Formozov, A., Giammarchi, M., Grassi, M., Landini, C., Lombardi, P., Lombardo, C., Mantovani, F., Mari, S. M., Martellini, C., Martini, A., Meroni, E., Mezzetto, M., Miramonti, L., Montini, P., Montuschi, M., Nastasi, M., Ortica, F., Paoloni, A., Parmeggiano, S., Pelliccia, N., Previtali, E., Ranucci, G., Riondino, D., Re, A. C., Ricci, B., Romani, A., Saggese, P., Serafini, A., Sirignano, C., Sisti, M., Stanco, L., Strati, V., Torri, M., Tuve, C., Verde, G., Votano, L., Marini, F, Bellato, M, Bergnoli, A, Brugnera, R, Dal Corso, F, Corti, D, Dong, J, Garfagnini, A, Giaz, A, Gong, G, Hu, J, Isocrate, R, Jiang, X, Lippi, I, Von Sturm, K, Aiello, S, Andronico, G, Antonelli, V, Bandini, W, Basilico, D, Brigatti, A, Barresi, A, Budano, A, Bruno, R, Caccianiga, B, Cammi, A, Caruso, R, Chiesa, D, Clementi, C, Costa, S, Ding, X, Dusini, S, Fabbri, A, Fargetta, M, Ford, R, Formozov, A, Giammarchi, M, Grassi, M, Landini, C, Lombardi, P, Lombardo, C, Mantovani, F, Mari, S, Martellini, C, Martini, A, Meroni, E, Mezzetto, M, Miramonti, L, Montini, P, Montuschi, M, Nastasi, M, Ortica, F, Paoloni, A, Parmeggiano, S, Pelliccia, N, Previtali, E, Ranucci, G, Riondino, D, Re, A, Ricci, B, Romani, A, Saggese, P, Serafini, A, Sirignano, C, Sisti, M, Stanco, L, Strati, V, Torri, M, Tuve, C, Verde, G, and Votano, L
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Nuclear and High Energy Physics ,phase aligner (PA) ,Clock signal ,Computer science ,Clock rate ,CDR ,Clock and data recovery (CDR) ,eye pattern ,field-programmable gate array (FPGA) ,numerically-controlled oscillator (NCO) ,phase detector (PD) ,Phase detector ,Digital clock ,NO ,PE2_2 ,Electrical and Electronic Engineering ,Field-programmable gate array ,Clock recovery ,CDR ,NCO , phase detector, phase aligner , FPGA , eye pattern ,FPGA ,Jitter ,phase aligner ,business.industry ,Detector ,Nuclear Energy and Engineering ,NCO ,phase detector ,business ,Computer hardware - Abstract
This article describes a design of an field-programmable gate array (FPGA) implementation of a clock and data recovery (CDR) system. The core will be integrated in the FPGA configuration for the front-end electronics (FEE) board of the Jiangmen underground neutrino observatory (JUNO) experiment. The front-end will be placed on the main detector, underground and underwater, making the electronics not accessible after installation. The timing and trigger system relies on a synchronous link connection over CAT5e cable (up to 100 m long) between the front-end and the back-end electronics (BEE), where a twisted-pair is dedicated to clock-forwarding. The robustness of the recovery clock system is essential for the stability of the FPGA firmware. The proposed project is intended to improve the clock recovery operation by increasing the immunity of the link to sudden electromagnetic interference (EMI). On top of this, the core allows to free a twisted-pair in the link, since the clock can be recovered from the data and there is no more need for a clock-dedicated transmission. This will optimize the link granting the possibility to implement other features. The design is based on two components: a numerically-controlled oscillator (NCO), in order to create a controlled frequency clock signal, and a digital phase detector (PD) to match the clock frequency with the data rate. NCOs are often coupled with a digital-to-analog converter (DAC) to create direct digital synthesizers (DDSs), which are able to produce analog waveforms of any desired frequency. In the presented case instead, the NCO generates a digital clock signal of an arbitrary frequency, while the PD manages this frequency by intercepting any shifting on the relative phase between the clock and the data. A phase aligner (PA) module guarantees that data are sampled in the middle of the eye pattern, which represents the optimal sampling point. The article presents an overview of the NCO-based CDR design and implementation, together with some tests and results in order to verify the CDR reliability. Moreover, in the last section, some other possible applications of the core are illustrated.
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- 2021
16. Improved measurement of B8 solar neutrinos with 1.5 kt·y of Borexino exposure
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R. Tartaglia, G. Bellini, A. Di Ludovico, Aldo Ianni, N. Pilipenko, G. Manuzio, Matthias Laubenstein, M. Redchuk, I. N. Machulin, D. Kryn, J. Martyn, A. V. Derbin, M. D. Skorokhvatov, Michael Wurm, E. Litvinovich, D. D'Angelo, N. Rossi, E. Meroni, R. B. Vogelaar, S. Appel, J. Thurn, R. Roncin, B. Opitz, O. Smirnov, D. A. Semenov, G. Zuzel, Z. Yokley, G. Bonfini, Xuefeng Ding, D. Bravo, Andrea Ianni, Kai Zuber, D. Bick, V. Atroshchenko, Frank Calaprice, L. Lukyanchenko, Sandra Zavatarelli, T. Houdy, A. Porcelli, B. Caccianiga, Gioacchino Ranucci, E. V. Unzhakov, Z. Bagdasarian, Lothar Oberauer, O. Zaimidoroga, H. Wang, M. M. Wojcik, Matteo Agostini, C. Ghiano, Caren Hagner, Aldo Romani, Andrey Formozov, A. Jany, S. Weinz, Y. Suvorov, L. Di Noto, V. V. Kobychev, Alessandra Re, D. Franco, E. V. Hungerford, P. Cavalcante, D. Jeschke, M. Misiaszek, K. Altenmueller, A. Sotnikov, L.F.F. Stokes, D. Basilico, S. Schoenert, S. Davini, V. N. Muratova, F. von Feilitzsch, M. S. Meyer, Lino Miramonti, S. Caprioli, Paolo Lombardi, A. Pocar, Jay Burton Benziger, A. M. Goretti, V. Orekhov, L. Papp, F. Lombardi, G. Lukyanchenko, Fausto Ortica, A. Razeto, D. Guffanti, M. Carlini, B. Neumair, G. Korga, Marco Giammarchi, K. Fomenko, I. S. Drachnev, K. Choi, M. Gromov, A. Caminata, Marco Pallavicini, F. Gabriele, S. Marcocci, M. Toropova, L. Collica, Ö. Penek, G. Testera, C. Galbiati, Livia Ludhova, A. S. Chepurnov, A. Vishneva, and Denis Korablev
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Physics ,Elastic scattering ,Particle physics ,Physics::Instrumentation and Detectors ,010308 nuclear & particles physics ,Solar neutrino ,Solar neutrino problem ,01 natural sciences ,Nuclear physics ,Neutrino detector ,0103 physical sciences ,Measurements of neutrino speed ,High Energy Physics::Experiment ,Neutrino ,010306 general physics ,Neutrino oscillation ,Borexino - Abstract
We report on an improved measurement of the $^8$B solar neutrino interaction rate with the Borexino experiment at the Laboratori Nazionali del Gran Sasso. Neutrinos are detected via their elastic scattering on electrons in a large volume of liquid scintillator. The measured rate of scattered electrons above 3 MeV of energy is $0.223\substack{+0.015 \\ -0.016}\,(stat)\,\substack{+0.006 \\ -0.006}\,(syst)$ cpd/100 t, which corresponds to an observed solar neutrino flux assuming no neutrino flavor conversion of $\Phi\substack{\rm ES \\ ^8\rm B}=2.57\substack{+0.17 \\ -0.18}(stat)\substack{+0.07\\ -0.07}(syst)\times$10$^6$ cm$^{-2}\,$s$^{-1}$. This measurement exploits the active volume of the detector in almost its entirety for the first time, and takes advantage of a reduced radioactive background following the 2011 scintillator purification campaign and of novel analysis tools providing a more precise modeling of the background. Additionally, we set a new limit on the interaction rate of solar $hep$ neutrinos, searched via their elastic scattering on electrons as well as their neutral current-mediated inelastic scattering on carbon, $^{12}$C($\nu,\nu'$)$^{12}$C* ($E_{\gamma}$= 15.1 MeV).
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- 2020
17. The study of solar neutrinos and of non-standard neutrino interactions with Borexino
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S. Rottenanger, Luigi Cappelli, S. Schönert, Andrea Ianni, D. Bick, Sandra Zavatarelli, M. Gschwender, Matthias Laubenstein, V. Di Marcello, O. Zaimidoroga, J. Martyn, E. Litvinovich, N. Rossi, L. Lukyanchenko, G. Raikov, Z. Bagdasarian, K. Choi, M. Gromov, A. Jany, N. Pilipenko, B. Neumair, A. Vishneva, V. V. Kobychev, Xuefeng Ding, G. Korga, M. D. Skorokhvatov, Kai Zuber, Ö. Penek, A. M. Goretti, L. Papp, E. Meroni, E. V. Hungerford, D. Basilico, Michael Wurm, G. Bellini, S. Zavatarelli, J. Thurn, M. T. Ranalli, S. Marcocci, S. Kumaran, Fausto Ortica, A. Sotnikov, Tobias Lachenmaier, A. V. Derbin, L. Pietrofaccia, A. Razeto, D. Guffanti, V. Atroshchenko, Marco Giammarchi, D. Franco, G. Bonfini, G. Testera, D. Jeschke, Frank Calaprice, I. Lomskaya, Andrey Formozov, K. Altenmüller, I. S. Drachnev, D. Bravo, F. von Feilitzsch, M. Redchuk, Lothar Oberauer, S. Davini, R. Tartaglia, M. S. Meyer, V. N. Muratova, V. Orekhov, M. M. Wojcik, Matteo Agostini, Aldo Romani, L. Di Noto, M. Nieslony, A. Pocar, Jay Burton Benziger, Lino Miramonti, D. A. Semenov, F. Cavanna, Paolo Lombardi, O. Smirnov, A. Caminata, G. Zuzel, Marco Pallavicini, F. Gabriele, Y. Suvorov, E. V. Unzhakov, A. Di Ludovico, G. Lukyanchenko, Gioacchino Ranucci, G. Manuzio, J. Maricic, Alessandra Re, S. Appel, R. B. Vogelaar, Aldo Ianni, C. Galbiati, Livia Ludhova, A. S. Chepurnov, B. Caccianiga, C. Ghiano, Caren Hagner, I. N. Machulin, A. Di Giacinto, P. Cavalcante, M. Misiaszek, and D. D'Angelo
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Physics ,History ,Particle physics ,Range (particle radiation) ,Physics::Instrumentation and Detectors ,Oscillation ,business.industry ,Solar neutrino ,High Energy Physics::Phenomenology ,Scintillator ,Solar energy ,Computer Science Applications ,Education ,Observatory ,High Energy Physics::Experiment ,ddc:530 ,Neutrino ,business ,Borexino - Abstract
The Borexino liquid scintillator neutrino observatory has a unique capability to perform high-precision solar neutrino observations thanks to its exceptional radiopurity and good energy resolution (5% at 1 MeV). A comprehensive study of the pp-chain neutrinos was presented that includes the direct measurements of 7Be, pp and pep neutrino fluxes with the highest precision ever achieved (down to 2.8% in the 7Be component), the 8B with the lowest energy threshold, the best limit on CNO neutrinos and the first Borexino limit on hep neutrinos. These results are important to validate the MSW-LMA oscillation paradigm across the full solar energy range and to exclude possible Non-Standard neutrino Interactions (NSIs). In particular the effects of neutrino-flavor-diagonal Neutral-Current (NC) interactions that modify the vee and vτe couplings while preserving their chiral and flavor structures, have been investigated. At detection, the shape of the electron-recoil spectrum is affected by changes in the vee and vτe couplings, quantified by the parameters ε e L / R and ε τ L / R . New bounds to all four parameters were obtained, quite stringent compared to the global ones. In particular, the best constraint to-date on ε e L was achieved. A comprehensive summary of all the recent results on solar neutrinos from Borexino is reported in the present paper.
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- 2020
18. Analysis strategies for the updated geoneutrino measurement with Borexino
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S. Davini, Y. Suvorov, Matteo Agostini, S. Schöinert, Aldo Ianni, V. Di Marcello, O. Zaimidoroga, G. Raikov, Z. Bagdasarian, D. Bravo, Giovanni Fiorentini, C. Galbiati, S. Rottenanger, O. Smirnov, Livia Ludhova, V. V. Kobychev, I. S. Drachnev, N. Pilipenko, A. S. Chepurnov, V. N. Muratova, E. V. Unzhakov, M. Vivier, Lino Miramonti, Luigi Cappelli, D. Franco, D. Basilico, A. Jany, A. M. Goretti, Virginia Strati, Ö. Penek, F. Cavanna, A. Razeto, A. Onillon, S. Kumaran, M. T. Ranalli, J. Thurn, G. Lukyanchenko, I. N. Machulin, Michele Montuschi, K. Choi, E. V. Hungerford, M. Gromov, Andrea Ianni, D. Bick, Sandra Zavatarelli, Tobias Lachenmaier, Marco Giammarchi, M. S. Meyer, D. A. Semenov, G. Testera, A. Sotnikov, D. D'Angelo, G. Bonfini, M. M. Wojcik, J. Martyn, Aldo Romani, L. Di Noto, Alessandra Re, Frank Calaprice, Paolo Lombardi, E. Litvinovich, A. V. Derbin, Jay Burton Benziger, M. Redchuk, N. Rossi, J. Maricic, S. Appel, Kai Zuber, D. Jeschke, A. Pocar, R. B. Vogelaar, Xuefeng Ding, Gioacchino Ranucci, L. Pietrofaccia, G. Zuzel, I. Lomskaya, B. Caccianiga, Andrey Formozov, F. von Feilitzsch, Fabio Mantovani, V. Orekhov, B. Neumair, G. Korga, L. Papp, Fausto Ortica, D. Guffanti, A. Di Ludovico, G. Manuzio, K. Altenmüller, L. Lukyanchenko, A. Vishneva, G. Bellini, M. Nieslony, A. Caminata, Marco Pallavicini, F. Gabriele, Barbara Ricci, M. Gschwender, S. Marcocci, R. Tartaglia, V. Atroshchenko, M. D. Skorokhvatov, Michael Wurm, Lothar Oberauer, Matthias Laubenstein, T. Lasserre, E. Meroni, C. Ghiano, Caren Hagner, A. Di Giacinto, P. Cavalcante, and M. Misiaszek
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History ,Particle physics ,data analysis method ,Analysis strategies ,Analysis techniques ,Cosmogenic ,Geo-neutrinos ,Liquid scintillator detectors ,Low background ,Purified water ,Time windows ,Geoneutrino ,water ,Education ,NO ,low [background] ,Borexino ,liquid [scintillation counter] ,shielding ,Computer Science Applications ,Gran Sasso ,geophysics [neutrino] ,statistics ,Environmental science ,Toyama 2019/09/09 [talk] ,experimental results - Abstract
Borexino is a 280-ton liquid scintillator detector located at the Laboratori Nazionali del Gran Sasso (LNGS), Italy and is one of the two detectors that has measured geoneutrinos so far. The unprecedented radio-purity of the scintillator, the shielding with highly purified water, and the placement of the detector at a 3800 m w.e. depth have resulted in very low background levels and have made Borexino an excellent apparatus for geoneutrino measurements. The analysis techniques of the latest geoneutrino results with Borexino were presented using the data obtained from December 2007 to April 2019, corresponding to an exposure of (1.12 ± 0.05) × 1032 protons × yr. Enhanced analysis techniques, such as an increased fiducial volume, improved veto for cosmogenic backgrounds, extended energy and coincidence time windows, as well as a more efficient α/β particle discrimination have been adopted in this measurement. The updated statistics and these elaborate resulted in a geoneutrino signal of 47.0 − 7.7 + 8.4 ( stat ) − 1.9 + 2.4 ( sys ) TNU with − 17.2 + 18.3 % total precision.
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- 2020
19. Search for low-energy neutrinos from astrophysical sources with Borexino
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V. Atroshchenko, Alessandra Re, R. Tartaglia, D. Jeschke, E. V. Hungerford, Lothar Oberauer, Ö. Penek, J. Thurn, G. Bonfini, Frank Calaprice, Matteo Agostini, M. T. Ranalli, A. Sotnikov, Matthias Laubenstein, S. Appel, G. Lukyanchenko, G. Testera, S. Marcocci, Andrey Formozov, S. Kumaran, L. Lukyanchenko, K. Choi, Y. Suvorov, Livia Ludhova, A. M. Goretti, A. S. Chepurnov, An. Ianni, F. Cavanna, B. Caccianiga, G. Zuzel, F. von Feilitzsch, M. Gromov, R. B. Vogelaar, E. Meroni, I. N. Machulin, Cristiano Galbiati, D. A. Semenov, A. V. Derbin, V. Orekhov, G. Bellini, D. D'Angelo, L. Papp, M. Redchuk, A. Jany, I. Lomskaya, V. Di Marcello, O. Zaimidoroga, N. Rossi, I. S. Drachnev, Tobias Lachenmaier, J. Martyn, Marco Giammarchi, E. Litvinovich, V. N. Muratova, V. V. Kobychev, M. Gschwender, Fausto Ortica, A. Vishneva, M. D. Skorokhvatov, Michael Wurm, D. Guffanti, J. Maricic, Xuefeng Ding, Lino Miramonti, D. Basilico, A. Di Ludovico, C. Ghiano, Kai Zuber, Caren Hagner, G. Korga, G. Manuzio, B. Neumair, M. Meyer, L. Pietrofaccia, D. Bick, Sandra Zavatarelli, A. Di Giacinto, N. Pilipenko, A. Razeto, P. Cavalcante, D. Bravo, D. Franco, M. Misiaszek, Paolo Lombardi, Gioacchino Ranucci, A. Pocar, S. Rottenanger, S. Davini, O. Smirnov, S. Schönert, E. V. Unzhakov, Marcin Wójcik, K. Altenmüller, M. Nieslony, A. Caminata, Marco Pallavicini, F. Gabriele, Barbara Ricci, G. Raikov, Z. Bagdasarian, L. Cappelli, Jay Burton Benziger, Aldo Romani, L. Di Noto, AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Borexino, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Agostini, M, Altenmuller, K, Appel, S, Atroshchenko, V, Bagdasarian, Z, Basilico, D, Bellini, G, Benziger, J, Bick, D, Bonfini, G, Bravo, D, Caccianiga, B, Calaprice, F, Caminata, A, Cappelli, L, Cavalcante, P, Cavanna, F, Chepurnov, A, Choi, K, D'Angelo, D, Davini, S, Derbin, A, Di Giacinto, A, Di Marcello, V, Ding, X, Di Ludovico, A, Di Noto, L, Drachnev, I, Formozov, A, Franco, D, Gabriele, F, Galbiati, C, Gschwender, M, Ghiano, C, Giammarchi, M, Goretti, A, Gromov, M, Guffanti, D, Hagner, C, Hungerford, E, Ianni, A, Jany, A, Jeschke, D, Kumaran, S, Kobychev, V, Korga, G, Lachenmaier, T, Laubenstein, M, Litvinovich, E, Lombardi, P, Lomskaya, I, Ludhova, L, Lukyanchenko, G, Lukyanchenko, L, Machulin, I, Manuzio, G, Marcocci, S, Maricic, J, Martyn, J, Meroni, E, Meyer, M, Miramonti, L, Misiaszek, M, Muratova, V, Neumair, B, Nieslony, M, Oberauer, L, Orekhov, V, Ortica, F, Pallavicini, M, Papp, L, Penek, O, Pietrofaccia, L, Pilipenko, N, Pocar, A, Raikov, G, Ranalli, M, Ranucci, G, Razeto, A, Re, A, Redchuk, M, Ricci, B, Romani, A, Rossi, N, Rottenanger, S, Schonert, S, Semenov, D, Skorokhvatov, M, Smirnov, O, Sotnikov, A, Suvorov, Y, Tartaglia, R, Testera, G, Thurn, J, Unzhakov, E, Vishneva, A, Vogelaar, R, von Feilitzsch, F, Wojcik, M, Wurm, M, Zaimidoroga, O, Zavatarelli, S, Zuber, K, Zuzel, G, Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)
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antineutrinos ,Physics - Instrumentation and Detectors ,solar flares ,magnetic field: high ,neutrino: solar ,Physics::Instrumentation and Detectors ,Solar neutrino ,scintillation counter: liquid ,elastic scattering ,antineutrino/e: particle identification ,01 natural sciences ,7. Clean energy ,neutrino: flux ,law.invention ,High Energy Physics - Experiment ,High Energy Physics - Experiment (hep-ex) ,law ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,neutrino: supernova ,26.65.+t ,010303 astronomy & astrophysics ,Borexino ,Elastic scattering ,Physics ,Solar flare ,Supernova Relic Neutrinos ,neutrino: energy spectrum ,S067EB8 ,neutrinos ,Instrumentation and Detectors (physics.ins-det) ,neutrino: magnetic moment ,Diffuse Supernova Neutrino Background ,3. Good health ,Supernova ,Homestake ,ddc:540 ,neutrino: flavor ,Antineutrino ,Neutrino ,97.60.Bw ,Homestake experiment ,Flare ,antineutrino/e: flux ,Antineutrinos ,13.15.+G ,26.65.+T ,29.40.Mc ,Diffuse supernova neutrino background ,Neutrinos ,Solar flares ,Supernova relic neutrinos ,Astrophysics::High Energy Astrophysical Phenomena ,FOS: Physical sciences ,Supernova relic neutrino ,supernova relic neutrinos ,NO ,Nuclear physics ,13.15.+g ,PE2_2 ,0103 physical sciences ,[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] ,diffuse supernova neutrino background ,010308 nuclear & particles physics ,High Energy Physics::Phenomenology ,Astronomy and Astrophysics ,neutrino: particle source ,Gran Sasso ,Solar Flares ,13. Climate action ,spectral ,High Energy Physics::Experiment ,experimental results - Abstract
We report on searches for neutrinos and antineutrinos from astrophysical sources performed with the Borexino detector at the Laboratori Nazionali del Gran Sasso in Italy. Electron antineutrinos ($\bar{\nu}_e$) are detected in an organic liquid scintillator through the inverse $\beta$-decay reaction. In the present work we set model-independent upper limits in the energy range 1.8-16.8 MeV on neutrino fluxes from unknown sources that improve our previous results, on average, by a factor 2.5. Using the same data set, we first obtain experimental constraints on the diffuse supernova $\bar{\nu}_e$ fluxes in the previously unexplored region below 8 MeV. A search for $\bar{\nu}_e$ in the solar neutrino flux is also presented: the presence of $\bar{\nu}_e$ would be a manifestation of a non-zero anomalous magnetic moment of the neutrino, making possible its conversion to antineutrinos in the strong magnetic field of the Sun. We obtain a limit for a solar $\bar{\nu}_e$ flux of 384 cm$^{-2}$s$^{-1}$ (90% C.L.), assuming an undistorted solar $^{8}$B neutrinos energy spectrum, that corresponds to a transition probability $p_{ \nu_e \rightarrow \bar\nu_{e}}$ 1.8 MeV. At lower energies, by investigating the spectral shape of elastic scattering events, we obtain a new limit on solar $^{7}$Be-$\nu_e$ conversion into $\bar{\nu}_e$ of $p_{ \nu_e \rightarrow \bar \nu_{e}}, Comment: 18 pages, 8 figures, 4 tables, 73 references
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- 2019
20. Results from Borexino on solar and geo-neutrinos
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F. von Feilitzsch, L. Di Noto, J. Martyn, E. Litvinovich, N. Rossi, Xuefeng Ding, Andrey Formozov, I. N. Machulin, I. S. Drachnev, A. Di Ludovico, Matteo Agostini, A. Caminata, Marco Pallavicini, F. Gabriele, Sandra Zavatarelli, A. Porcelli, M. D. Skorokhvatov, Michael Wurm, D. D'Angelo, Andrea Ianni, D. Jeschke, G. Bellini, D. A. Semenov, O. Smirnov, T. Houdy, A. M. Goretti, V. Atroshchenko, V. Orekhov, G. Manuzio, K. Altenmüller, K. Choi, M. Gromov, A. V. Derbin, E. V. Unzhakov, Kai Zuber, Jay Burton Benziger, M. Carlini, S. Davini, D. Franco, Lothar Oberauer, M. S. Meyer, N. Pilipenko, Matthias Laubenstein, M. Nieslony, C. Galbiati, B. Neumair, D. Basilico, J. Maricic, S. Appel, L. Pietrofaccia, Livia Ludhova, R. B. Vogelaar, S. Rottenanger, G. Korga, K. Fomenko, R. Tartaglia, L. Papp, Tobias Lachenmaier, Marco Giammarchi, A. Razeto, Y. Suvorov, Luigi Cappelli, G. Raikov, Z. Bagdasarian, S. Schönert, M. Gschwender, E. Meroni, Fausto Ortica, A. S. Chepurnov, Alessandra Re, Lino Miramonti, F. Cavanna, Gioacchino Ranucci, S. Weinz, D. Guffanti, A. Vishneva, J. Thurn, A. Pocar, G. Bonfini, Paolo Lombardi, Frank Calaprice, B. Caccianiga, S. Marcocci, G. Lukyanchenko, L. Collica, L. Lukyanchenko, Ö. Penek, O. Zaimidoroga, M. M. Wojcik, V. V. Kobychev, Aldo Romani, G. Testera, V. N. Muratova, S. Kumaran, C. Ghiano, D. Bravo, M. Redchuk, P. Cavalcante, M. Misiaszek, S. Caprioli, G. Zuzel, A. Jany, L.F.F. Stokes, E. V. Hungerford, A. Sotnikov, and Aldo Ianni
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Physics ,Physics::Instrumentation and Detectors ,Solar spectra ,business.industry ,Solar neutrino ,Detector ,Astronomy ,Solar energy ,Nuclear fusion ,High Energy Physics::Experiment ,Neutrino ,business ,Borexino ,Solar data - Abstract
Borexino is running at the INFN Gran Sasso National Laboraries, Italy since 2007. Its technical distinctive feature is the unprecedented ultralow background of the inner scintillating core, which is the foundation for the outstanding achievements accumulated by this experiment. In this contribution, after recalling the main features of the detector, the impressive solar data gathered so far by Borexino will be summarized. Special emphasis will be given to the illustration of the recent release of the fluxes as stemming from the simultaneous real time spectroscopy of the neutrinos from the entire $pp$ nuclear fusion chain in the Sun, opening with the remarkable 2.7% accuracy of the ⁷Be flux the era of precision measurements also in the realm of the sub-MeV solar neutrinos. Such results put Borexino in the unique situation of being the only detector able to perform solar neutrino spectroscopy over the entire solar spectrum; the counterpart of this peculiar status, in the flavor conversion interpretation of the solar neutrino data, is the capability of Borexino alone to perform the full validation across the solar energy range of the MSW-LMA paradigm. This contribution will be concluded with an account of the Borexino accomplishments in the geo-neutrino field, marked by the detection of the geo-neutrino signal with a significance as high as $5.9\sigma$.
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- 2019
21. REVIEW ON SOLAR NEUTRINO STUDIES BOREXINO
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L. Papp, C. Ghiano, R. Tartaglia, Caren Hagner, A. Pocar, Fausto Ortica, O. Smirnov, L. Lukyanchenko, P. Cavalcante, C. Galbiati, Livia Ludhova, A. S. Chepurnov, M. M. Wojcik, M. Misiaszek, S. Appel, N. Pilipenko, E. V. Unzhakov, G. Bonfini, S. Marcocci, Aldo Romani, E. V. Hungerford, M. Toropova, Frank Calaprice, Lino Miramonti, A. Sotnikov, Aldo Ianni, D. Bick, Sandra Zavatarelli, Andrey Formozov, G. Manuzio, A. Porcelli, Z. Yokley, A. Di Ludovico, Gioacchino Ranucci, K. Altenmüller, M. D. Skorokhvatov, Michael Wurm, Matteo Agostini, A. M. Goretti, G. Testera, L.F.F. Stokes, S. Caprioli, D. A. Semenov, V. Atroshchenko, F. Froborg, D. Bravo, Z. Bagdasarian, J. Thurn, R. Roncin, Denis Korablev, T. Houdy, B. Caccianiga, S. Schönert, Kai Zuber, G. Zuzel, V. N. Muratova, A. Caminata, D. Kryn, Marco Pallavicini, F. Gabriele, K. Choi, M. Gromov, M. Carlini, J. Martyn, S. Weinz, E. Litvinovich, N. Rossi, Lothar Oberauer, D. Franco, A. V. Derbin, S. Davini, B. Neumair, Matthias Laubenstein, A. Jany, L. Di Noto, B. Opitz, G. Korga, G. Lukyanchenko, D. Basilico, K. Fomenko, I. N. Machulin, Xuefeng Ding, F. von Feilitzsch, Marco Giammarchi, F. Lombardi, D. D'Angelo, E. Meroni, A. Razeto, G. Bellini, Y. Suvorov, Andrea Ianni, D. Jeschke, Jay Burton Benziger, I. S. Drachnev, Alessandra Re, O. Zaimidoroga, H. Wang, V. V. Kobychev, R. B. Vogelaar, A. Vishneva, M. S. Meyer, and Paolo Lombardi
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Physics ,Solar neutrino ,Astronomy ,Borexino - Published
- 2019
22. Limit on the effective magnetic moment of solar neutrinos using Borexino data
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Ö. Penek, K. Altenmüller, D. A. Semenov, Z. Yokley, V. Atroshchenko, R. Tartaglia, G. Testera, T. Houdy, Lothar Oberauer, F. von Feilitzsch, L. Di Noto, G. Bellini, S. Marcocci, I. N. Machulin, M. D. Skorokhvatov, Michael Wurm, M. Toropova, L. Collica, Matthias Laubenstein, V. N. Muratova, S. Rottenanger, E. Meroni, D. Basilico, C. Galbiati, D. D'Angelo, Livia Ludhova, S. Davini, A. S. Chepurnov, A. Caminata, Marco Pallavicini, S. Schönert, M. Gschwender, F. Gabriele, A. V. Derbin, A. Jany, Denis Korablev, R. B. Vogelaar, N. Pilipenko, M. S. Meyer, L.F.F. Stokes, Y. Suvorov, S. Weinz, G. Manuzio, M. Carlini, F. Lombardi, G. Bonfini, E. V. Hungerford, J. Martyn, D. Bick, Sandra Zavatarelli, M. Redchuk, I. Bolognini, Frank Calaprice, E. Litvinovich, Paolo Lombardi, N. Rossi, B. Neumair, A. M. Goretti, A. Sotnikov, Aldo Ianni, A. Porcelli, B. Opitz, A. Razeto, L. Lukyanchenko, D. Franco, G. Korga, K. Fomenko, Xuefeng Ding, J. Thurn, J. Maricic, S. Appel, A. Di Ludovico, Andrey Formozov, O. Zaimidoroga, V. V. Kobychev, Alessandra Re, Matteo Agostini, G. Zuzel, V. Orekhov, L. Papp, B. Caccianiga, Gioacchino Ranucci, Fausto Ortica, D. Guffanti, D. Bravo, Tobias Lachenmaier, Marco Giammarchi, S. Caprioli, I. S. Drachnev, C. Ghiano, Caren Hagner, P. Cavalcante, M. Misiaszek, K. Choi, M. Gromov, M. M. Wojcik, Aldo Romani, Andrea Ianni, D. Jeschke, A. Pocar, O. Smirnov, E. V. Unzhakov, Lino Miramonti, F. Cavanna, A. Vishneva, Kai Zuber, L. Pietrofaccia, G. Lukyanchenko, G. Raikov, Z. Bagdasarian, and Jay Burton Benziger
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Physics ,Particle physics ,Electromagnetic interaction ,Magnetic moment ,Solar neutrino ,Limit (mathematics) ,Borexino - Published
- 2019
23. GIGJ: a crustal gravity model of the Guangdong Province for predicting the geoneutrino signal at the JUNO experiment
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Monica Sisti, Agnese Giaz, Stefano Maria Mari, A. Brigatti, Severino Angelo Maria Bussino, C. Sirignano, Vito Antonelli, F. Dal Corso, D. Pedretti, Giuseppe Verde, R. Brugnera, Roberto Isocrate, G. Galet, Ivano Lippi, M. Montuschi, Daniele Sampietro, G. Salamanna, Massimiliano Nastasi, Marco Grassi, Antonio Budano, Antonio Insolia, Cristina Martellini, Andrey Formozov, Xuefeng Ding, Alessandra Re, Marco Giammarchi, Fabio Mantovani, G. Fiorentini, Enrico Bernieri, E. Meroni, Filippo Marini, Fatma Sawy, M. Buscemi, D. Lo Presti, Alessandro Paoloni, Mauro Mezzetto, Marica Baldoncini, Fausto Ortica, Yury Malyshkin, Daniele Corti, Virginia Strati, Mirko Reguzzoni, Salvatore Monforte, Giulio Settanta, Luca Stanco, Giuseppe Andronico, Piero Poli, Andrea Fabbri, Gioacchino Ranucci, Davide Chiesa, A. Garfagnini, Marco Bellato, S. Dusini, Fabio Longhitano, Aldo Romani, R. Pompilio, M. Spinetti, R. Ford, P. Saggese, Lino Miramonti, Ivan Callegari, Paolo Lombardi, N. Pelliccia, Lorenzo Rossi, S. Parmeggiano, Ezio Previtali, Barbara Ricci, Rossella Caruso, Lucia Votano, Institut des Sciences de la Terre (ISTerre), Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-PRES Université de Grenoble-Institut de recherche pour le développement [IRD] : UR219-Institut national des sciences de l'Univers (INSU - CNRS)-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-Université Joseph Fourier - Grenoble 1 (UJF), AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Reguzzoni, M., Rossi, L., Baldoncini, M., Callegari, I., Poli, P., Sampietro, D., Strati, V., Mantovani, F., Andronico, G., Antonelli, V., Bellato, M., Bernieri, E., Brigatti, A., Brugnera, R., Budano, A., Buscemi, M., Bussino, S., Caruso, R., Chiesa, D., Corti, D., Dal Corso, F., Ding, X. F., Dusini, S., Fabbri, A., Fiorentini, G., Ford, R., Formozov, A., Galet, G., Garfagnini, A., Giammarchi, M., Giaz, A., Grassi, M., Insolia, A., Isocrate, R., Lippi, I., Longhitano, F., Lo Presti, D., Lombardi, P., Malyshkin, Y., Marini, F., Mari, S. M., Martellini, C., Meroni, E., Mezzetto, M., Miramonti, L., Monforte, S., Montuschi, M., Nastasi, M., Ortica, F., Paoloni, A., Parmeggiano, S., Pedretti, D., Pelliccia, N., Pompilio, R., Previtali, E., Ranucci, G., Re, A. C., Ricci, B., Romani, A., Saggese, P., Salamanna, G., Sawy, F. H., Settanta, G., Sisti, M., Sirignano, C., Spinetti, M., Stanco, L., Verde, G., Votano, L., Centre National de la Recherche Scientifique (CNRS)-PRES Université de Grenoble-Université Joseph Fourier - Grenoble 1 (UJF)-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-Institut national des sciences de l'Univers (INSU - CNRS)-Institut de recherche pour le développement [IRD] : UR219-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry]), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Université Joseph Fourier - Grenoble 1 (UJF)-Institut Français des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)-Institut national des sciences de l'Univers (INSU - CNRS)-Institut de recherche pour le développement [IRD] : UR219-PRES Université de Grenoble-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Reguzzoni, M, Rossi, L, Baldoncini, M, Callegari, I, Poli, P, Sampietro, D, Strati, V, Mantovani, F, Andronico, G, Antonelli, V, Bellato, M, Bernieri, E, Brigatti, A, Brugnera, R, Budano, A, Buscemi, M, Bussino, S, Caruso, R, Chiesa, D, Corti, D, Dal Corso, F, Ding, X, Dusini, S, Fabbri, A, Fiorentini, G, Ford, R, Formozov, A, Galet, G, Garfagnini, A, Giammarchi, M, Giaz, A, Grassi, M, Insolia, A, Isocrate, R, Lippi, I, Longhitano, F, Lo Presti, D, Lombardi, P, Malyshkin, Y, Marini, F, Mari, S, Martellini, C, Meroni, E, Mezzetto, M, Miramonti, L, Monforte, S, Montuschi, M, Nastasi, M, Ortica, F, Paoloni, A, Parmeggiano, S, Pedretti, D, Pelliccia, N, Pompilio, R, Previtali, E, Ranucci, G, Re, A, Ricci, B, Romani, A, Saggese, P, Salamanna, G, Sawy, F, Settanta, G, Sisti, M, Sirignano, C, Spinetti, M, Stanco, L, Verde, G, Votano, L, Reguzzoni M., Rossi L., Baldoncini M., Callegari I., Poli P., Sampietro D., Strati V., Mantovani F., Andronico G., Antonelli V., Bellato M., Bernieri E., Brigatti A., Brugnera R., Budano A., Buscemi M., Bussino S., Caruso R., Chiesa D., Corti D., Dal Corso F., Ding X.F., Dusini S., Fabbri A., Fiorentini G., Ford R., Formozov A., Galet G., Garfagnini A., Giammarchi M., Giaz A., Grassi M., Insolia A., Isocrate R., Lippi I., Longhitano F., Lo Presti D., Lombardi P., Malyshkin Y., Marini F., Mari S.M., Martellini C., Meroni E., Mezzetto M., Miramonti L., Monforte S., Montuschi M., Nastasi M., Ortica F., Paoloni A., Parmeggiano S., Pedretti D., Pelliccia N., Pompilio R., Previtali E., Ranucci G., Re A.C., Ricci B., Romani A., Saggese P., Salamanna G., Sawy F.H., Settanta G., Sisti M., Sirignano C., Spinetti M., Stanco L., Verde G., and Votano L.
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010504 meteorology & atmospheric sciences ,Geoneutrino ,geophysical uncertaintie ,Inverse transform sampling ,FOS: Physical sciences ,01 natural sciences ,Bayesian method ,Upper, middle, and lower crust ,Standard deviation ,NO ,South China Block ,middle ,Physics - Geophysics ,Monte Carlo stochastic optimization ,GOCE data gravimetric inversion ,Geophysical uncertainties ,Geochemistry and Petrology ,Earth and Planetary Sciences (miscellaneous) ,geophysical uncertainties ,upper, middle, and lower crust ,Image resolution ,0105 earth and related environmental sciences ,Subdivision ,Jiangmen Underground Neutrino Observatory ,upper and middle and lower crust ,business.industry ,Settore FIS/01 - Fisica Sperimentale ,Crust ,upper ,Geodesy ,[PHYS.PHYS.PHYS-GEN-PH]Physics [physics]/Physics [physics]/General Physics [physics.gen-ph] ,Geophysics (physics.geo-ph) ,and lower crust ,Depth sounding ,Geophysics ,13. Climate action ,Space and Planetary Science ,business ,Geology ,Bayesian method, geophysical uncertainties, GOCE data gravimetric inversion, Monte Carlo stochastic optimization, South China Block,upper and middle and lower crust - Abstract
Gravimetric methods are expected to play a decisive role in geophysical modeling of the regional crustal structure applied to geoneutrino studies. GIGJ (GOCE Inversion for Geoneutrinos at JUNO) is a 3D numerical model constituted by ~46 x 10$^{3}$ voxels of 50 x 50 x 0.1 km, built by inverting gravimetric data over the 6{\deg} x 4{\deg} area centered at the Jiangmen Underground Neutrino Observatory (JUNO) experiment, currently under construction in the Guangdong Province (China). The a-priori modeling is based on the adoption of deep seismic sounding profiles, receiver functions, teleseismic P-wave velocity models and Moho depth maps, according to their own accuracy and spatial resolution. The inversion method allowed for integrating GOCE data with the a-priori information and regularization conditions through a Bayesian approach and a stochastic optimization. GIGJ fits the homogeneously distributed GOCE gravity data, characterized by high accuracy, with a ~1 mGal standard deviation of the residuals, compatible with the observation accuracy. Conversely to existing global models, GIGJ provides a site-specific subdivision of the crustal layers masses which uncertainties include estimation errors, associated to the gravimetric solution, and systematic uncertainties, related to the adoption of a fixed sedimentary layer. A consequence of this local rearrangement of the crustal layer thicknesses is a ~21% reduction and a ~24% increase of the middle and lower crust expected geoneutrino signal, respectively. Finally, the geophysical uncertainties of geoneutrino signals at JUNO produced by unitary uranium and thorium abundances distributed in the upper, middle and lower crust are reduced by 77%, 55% and 78%, respectively. The numerical model is available at http://www.fe.infn.it/u/radioactivity/GIGJ, Comment: 35 pages, 9 figures, 4 tables
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- 2019
24. Constraints on Flavor-Diagonal Non-Standard Neutrino Interactions from Borexino Phase-II
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G. Korga, D. Jeschke, Z. Bagdasarian, S. Appel, E. Litvinovich, K. Fomenko, Michael Wurm, M. Gschwender, Matthias Laubenstein, B. Caccianiga, Ö. Penek, F. Calaprice, Sanjib Kumar Agarwalla, J. Thurn, L. Lukyanchenko, J. Martyn, F. Gabriele, D. Bick, Sandra Zavatarelli, G. Raikov, Livia Ludhova, A. M. Goretti, A. S. Chepurnov, Tatsu Takeuchi, O. Zaimidoroga, E. Meroni, G. Zuzel, Cristiano Galbiati, P. Cavalcante, Gioacchino Ranucci, B. Neumair, D. Guffanti, M. Nieslony, D. Bravo, Fausto Ortica, G. Lukyanchenko, G. Testera, Tobias Lachenmaier, Marco Giammarchi, G. Bellini, A. Sotnikov, R. Tartaglia, N. Rossi, D. Semenov, Kai Zuber, Aldo Ianni, S. Kumaran, E. V. Unzhakov, Xuefeng Ding, A. Vishneva, A. Di Ludovico, Matteo Agostini, D. Franco, J. Maricic, Andrey Formozov, D. Basilico, M. Skorokhvatov, N. Pilipenko, F. von Feilitzsch, Y. Suvorov, S. Rottenanger, L. Oberauer, V. N. Muratova, Caren Hagner, M. Gromov, M. Meyer, Andrea Ianni, A. Di Giacinto, A. Razeto, G. Manuzio, I. N. Machulin, A. V. Derbin, M. Misiaszek, Marco Pallavicini, D. D'Angelo, C. Ghiano, A. Jany, L. Cappelli, L. Pietrofaccia, A. Pocar, Marcin Wójcik, V. Atroshchenko, Chen Sun, M. Redchuk, Paolo Lombardi, Lino Miramonti, V. Di Marcello, V. V. Kobychev, E. Hungerford, I. Drachnev, F. Cavanna, K. Altenmüller, R. B. Vogelaar, Alessandra Re, A. Caminata, V. Orekhov, S. Marcocci, G. Bonfini, J. Benziger, K. Choi, S. Davini, Aldo Romani, L. Papp, L. Di Noto, Oleg Smirnov, Stefan Schönert, Agarwalla, S. K., Agostini, M., Altenmuller, K., Appel, S., Atroshchenko, V., Bagdasarian, Z., Basilico, D., Bellini, G., Benziger, J., Bick, D., Bonfini, G., Bravo, D., Caccianiga, B., Calaprice, F., Caminata, A., Cappelli, L., Cavalcante, P., Cavanna, F., Chepurnov, A., Choi, K., D'Angelo, D., Davini, S., Derbin, A., Di Giacinto, A., Di Marcello, V., Ding, X. F., Di Ludovico, A., Di Noto, L., Drachnev, I., Fomenko, K., Formozov, A., Franco, D., Gabriele, F., Galbiati, C., Gschwender, M., Ghiano, C., Giammarchi, M., Goretti, A., Gromov, M., Guffanti, D., Hagner, C., Hungerford, E., Ianni, A., Jany, A., Jeschke, D., Kumaran, S., Kobychev, V., Korga, G., Lachenmaier, T., Laubenstein, M., Litvinovich, E., Lombardi, P., Ludhova, L., Lukyanchenko, G., Lukyanchenko, L., Machulin, I., Manuzio, G., Marcocci, S., Maricic, J., Martyn, J., Meroni, E., Meyer, M., Miramonti, L., Misiaszek, M., Muratova, V., Neumair, B., Nieslony, M., Oberauer, L., Orekhov, V., Ortica, F., Pallavicini, M., Papp, L., Penek, O., Pietrofaccia, L., Pilipenko, N., Pocar, A., Raikov, G., Ranucci, G., Razeto, A., Re, A., Redchuk, M., Romani, A., Rossi, N., Rottenanger, S., Schonert, S., Semenov, D., Skorokhvatov, M., Smirnov, O., Sotnikov, A., Sun, C., Suvorov, Y., Takeuchi, T., Tartaglia, R., Testera, G., Thurn, J., Unzhakov, E., Vishneva, A., Vogelaar, R. B., von Feilitzsch, F., Wojcik, M., Wurm, M., Zaimidoroga, O., Zavatarelli, S., Zuber, K., Zuzel, G., Agarwalla, S, Agostini, M, Altenmuller, K, Appel, S, Atroshchenko, V, Bagdasarian, Z, Basilico, D, Bellini, G, Benziger, J, Bick, D, Bonfini, G, Bravo, D, Caccianiga, B, Calaprice, F, Caminata, A, Cappelli, L, Cavalcante, P, Cavanna, F, Chepurnov, A, Choi, K, D'Angelo, D, Davini, S, Derbin, A, Di Giacinto, A, Di Marcello, V, Ding, X, Di Ludovico, A, Di Noto, L, Drachnev, I, Fomenko, K, Formozov, A, Franco, D, Gabriele, F, Galbiati, C, Gschwender, M, Ghiano, C, Giammarchi, M, Goretti, A, Gromov, M, Guffanti, D, Hagner, C, Hungerford, E, Ianni, A, Jany, A, Jeschke, D, Kumaran, S, Kobychev, V, Korga, G, Lachenmaier, T, Laubenstein, M, Litvinovich, E, Lombardi, P, Ludhova, L, Lukyanchenko, G, Lukyanchenko, L, Machulin, I, Manuzio, G, Marcocci, S, Maricic, J, Martyn, J, Meroni, E, Meyer, M, Miramonti, L, Misiaszek, M, Muratova, V, Neumair, B, Nieslony, M, Oberauer, L, Orekhov, V, Ortica, F, Pallavicini, M, Papp, L, Penek, O, Pietrofaccia, L, Pilipenko, N, Pocar, A, Raikov, G, Ranucci, G, Razeto, A, Re, A, Redchuk, M, Romani, A, Rossi, N, Rottenanger, S, Schonert, S, Semenov, D, Skorokhvatov, M, Smirnov, O, Sotnikov, A, Sun, C, Suvorov, Y, Takeuchi, T, Tartaglia, R, Testera, G, Thurn, J, Unzhakov, E, Vishneva, A, Vogelaar, R, von Feilitzsch, F, Wojcik, M, Wurm, M, Zaimidoroga, O, Zavatarelli, S, Zuber, K, Zuzel, G, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Borexino, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Physics
- Subjects
Physics - Instrumentation and Detectors ,neutrino: solar ,Physics::Instrumentation and Detectors ,Solar neutrino ,Physics beyond the Standard Model ,Electron ,metal: solar ,01 natural sciences ,neutrino: flux ,High Energy Physics - Experiment ,High Energy Physics - Experiment (hep-ex) ,High Energy Physics - Phenomenology (hep-ph) ,solar [model] ,elastic scattering [neutrino electron] ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,neutrino/e: coupling ,detector [neutrino] ,Borexino ,Physics ,Elastic scattering ,interaction [neutrino/tau] ,new physics ,Beyond Standard Model ,Neutrino Physics ,Instrumentation and Detectors (physics.ins-det) ,neutrino electron: elastic scattering ,coupling [neutrino/e] ,nuclear reactor [antineutrino] ,High Energy Physics - Phenomenology ,neutrino: detector ,Astrophysics - Solar and Stellar Astrophysics ,coupling [neutrino] ,solar [neutrino] ,Neutrino ,precision measurement [Weinberg angle] ,model: solar ,Nuclear and High Energy Physics ,Particle physics ,sensitivity [detector] ,FOS: Physical sciences ,neutrino/tau: interaction ,neutral current: coupling ,Weinberg angle: precision measurement ,neutrino: new interaction ,neutrino: spectrum ,0103 physical sciences ,antineutrino: nuclear reactor ,neutrino: coupling ,lcsh:Nuclear and particle physics. Atomic energy. Radioactivity ,ddc:530 ,010306 general physics ,Solar and Stellar Astrophysics (astro-ph.SR) ,Standard solar model ,chiral [coupling] ,Neutral current ,010308 nuclear & particles physics ,solar [metal] ,High Energy Physics::Phenomenology ,coupling [neutral current] ,spectrum [neutrino] ,flux [neutrino] ,coupling: chiral ,detector: sensitivity ,new interaction [neutrino] ,[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph] ,lcsh:QC770-798 ,High Energy Physics::Experiment ,Neutrino Physic - Abstract
The Borexino detector measures solar neutrino fluxes via neutrino-electron elastic scattering. Observed spectra are determined by the solar-$\nu_{e}$ survival probability $P_{ee}(E)$, and the chiral couplings of the neutrino and electron. Some theories of physics beyond the Standard Model postulate the existence of Non-Standard Interactions (NSI's) which modify the chiral couplings and $P_{ee}(E)$. In this paper, we search for such NSI's, in particular, flavor-diagonal neutral current interactions that modify the $\nu_e e$ and $\nu_\tau e$ couplings using Borexino Phase II data. Standard Solar Model predictions of the solar neutrino fluxes for both high- and low-metallicity assumptions are considered. No indication of new physics is found at the level of sensitivity of the detector and constraints on the parameters of the NSI's are placed. In addition, with the same dataset the value of $\sin^2\theta_W$ is obtained with a precision comparable to that achieved in reactor antineutrino experiments., Comment: 28 pages, 7 figures. Slight modifications in the title, abstract, and conclusion. Few references added. Text expanded for clarity. Accepted in JHEP
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- 2019
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25. Distillation and stripping pilot plants for the JUNO neutrino detector: Design, operations and reliability
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D. Corti, Andrea Fabbri, Giuseppe Verde, S. Bussino, H. Steiger, R. Pompilio, Yury Malyshkin, L. Votano, E. Bernier, Nicomede Pelliccia, R. Brugnera, Aldo Romani, A. Mengucci, Lino Miramonti, Augusto Brigatti, E. Meroni, Filippo Marini, Salvatore Monforte, Chiara Sirignano, Monica Sisti, Andrey Formozov, Gioacchino Ranucci, Marco Grassi, D. Riondino, Agnese Giaz, Davide Chiesa, A. Garfagnini, Alessandra Re, R. Gaigher, Paolo Montini, Catia Clementi, Ezio Previtali, Massimiliano Nastasi, S. Parmeggiano, Barbara Ricci, Fabio Mantovani, R. J. Ford, Marco Giammarchi, Rossella Caruso, Giuseppe Salamanna, Mario Buscemi, P. Saggese, G. Galet, Ivano Lippi, Antonio Budano, Giovanni Fiorentini, F. Dal Corso, Wilfried Depnering, Fausto Ortica, Cristina Martellini, S. Franke, Jari Joutsenvaara, Giulio Settanta, Stefano Maria Mari, Vito Antonelli, Roberto Isocrate, Virginia Strati, G. Andronico, Paolo Lombardi, Alessandro Paoloni, Agnese Martini, Fatma Sawy, Luca Stanco, M. Montuschi, D. Pedretti, Xuefeng Ding, A. Insolia, M. Mezzetto, Marica Baldoncini, M. Bellato, S. Dusini, AstroParticule et Cosmologie (APC (UMR_7164)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Lombardi, P, Montuschi, M, Formozov, A, Brigatti, A, Parmeggiano, S, Pompilio, R, Depnering, W, Franke, S, Gaigher, R, Joutsenvaara, J, Mengucci, A, Meroni, E, Steiger, H, Mantovani, F, Ranucci, G, Andronico, G, Antonelli, V, Baldoncini, M, Bellato, M, Bernier, E, Brugnera, R, Budano, A, Buscemi, M, Bussino, S, Caruso, R, Chiesa, D, Clementi, C, Corti, D, Dal Corso, F, Ding, X, Dusini, S, Fabbri, A, Fiorentini, G, Ford, R, Galet, G, Garfagnini, A, Giammarchi, M, Giaz, A, Grassi, M, Insolia, A, Isocrate, R, Lippi, I, Malyshkin, Y, Mari, S, Marini, F, Martellini, C, Martini, A, Mezzetto, M, Miramonti, L, Monforte, S, Montini, P, Nastasi, M, Ortica, F, Paoloni, A, Pedretti, D, Pelliccia, N, Previtali, E, Re, A, Ricci, B, Riondino, D, Romani, A, Saggese, P, Salamanna, G, Sawy, F, Settanta, G, Sisti, M, Sirignano, C, Stanco, L, Strati, V, Verde, G, Votano, L, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Lombardi, P., Montuschi, M., Formozov, A., Brigatti, A., Parmeggiano, S., Pompilio, R., Depnering, W., Franke, S., Gaigher, R., Joutsenvaara, J., Mengucci, A., Meroni, E., Steiger, H., Mantovani, F., Ranucci, G., Andronico, G., Antonelli, V., Baldoncini, M., Bellato, M., Bernier, E., Brugnera, R., Budano, A., Buscemi, M., Bussino, S., Caruso, R., Chiesa, D., Clementi, C., Corti, D., Dal Corso, F., Ding, X. F., Dusini, S., Fabbri, A., Fiorentini, G., Ford, R., Galet, G., Garfagnini, A., Giammarchi, M., Giaz, A., Grassi, M., Insolia, A., Isocrate, R., Lippi, I., Malyshkin, Y., Mari, S. M., Marini, F., Martellini, C., Martini, A., Mezzetto, M., Miramonti, L., Monforte, S., Montini, P., Nastasi, M., Ortica, F., Paoloni, A., Pedretti, D., Pelliccia, N., Previtali, E., Re, A. C., Ricci, B., Riondino, D., Romani, A., Saggese, P., Salamanna, G., Sawy, F. H., Settanta, G., Sisti, M., Sirignano, C., Stanco, L., Strati, V., Verde, G., Votano, L., Lombardi P., Montuschi M., Formozov A., Brigatti A., Parmeggiano S., Pompilio R., Depnering W., Franke S., Gaigher R., Joutsenvaara J., Mengucci A., Meroni E., Steiger H., Mantovani F., Ranucci G., Andronico G., Antonelli V., Baldoncini M., Bellato M., Bernier E., Brugnera R., Budano A., Buscemi M., Bussino S., Caruso R., Chiesa D., Clementi C., Corti D., Dal Corso F., Ding X.F., Dusini S., Fabbri A., Fiorentini G., Ford R., Galet G., Garfagnini A., Giammarchi M., Giaz A., Grassi M., Insolia A., Isocrate R., Lippi I., Malyshkin Y., Mari S.M., Marini F., Martellini C., Martini A., Mezzetto M., Miramonti L., Monforte S., Montini P., Nastasi M., Ortica F., Paoloni A., Pedretti D., Pelliccia N., Previtali E., Re A.C., Ricci B., Riondino D., Romani A., Saggese P., Salamanna G., Sawy F.H., Settanta G., Sisti M., Sirignano C., Stanco L., Strati V., Verde G., and Votano L.
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Large-scale experiment ,Nuclear and High Energy Physics ,Physics - Instrumentation and Detectors ,Liquid scintillator ,Attenuation length ,LAB ,Large-scale experiments ,Light yield ,Nitrogen purging ,Radiopurity ,Scintillator transparency ,Instrumentation ,scintillation counter: liquid ,Mixing (process engineering) ,Full scale ,FOS: Physical sciences ,fabrication ,Scintillator ,01 natural sciences ,7. Clean energy ,Stripping (fiber) ,law.invention ,NO ,law ,0103 physical sciences ,thorium: admixture ,[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] ,010306 general physics ,Process engineering ,Distillation ,background: radioactivity ,Nuclear and High Energy Physic ,Physics ,JUNO ,010308 nuclear & particles physics ,business.industry ,uranium: admixture ,Settore FIS/01 - Fisica Sperimentale ,Instrumentation and Detectors (physics.ins-det) ,Neutrino detector ,Neutrino ,business ,aluminum: oxygen - Abstract
This paper describes the design, construction principles and operations of the distillation and stripping pilot plants tested at the Daya Bay Neutrino Laboratory, with the perspective to adapt these processes, system cleanliness and leak-tightness standards to the final full scale plants to be used for the purification of the liquid scintillator of the JUNO neutrino detector. The main goal of these plants is to remove radio impurities from the liquid scintillator while increasing its optical attenuation length. Purification of liquid scintillator will be performed with a system combining alumina oxide, distillation, water extraction and steam (or N 2 gas) stripping. Such a combined system will aim at obtaining a total attenuation length greater than 20 m @430 nm, and a bulk radiopurity for 238U and 232Th in the 10−15 ÷ 10−17 g/g range. The pilot plants commissioning and operation have also provided valuable information on the degree of reliability of their main components, which will be particularly useful for the design of the final full scale purification equipment for the JUNO liquid scintillator. This paper describes two of the five pilot plants since the Alumina Column, fluorescent material mixing and the Water Extraction plants are being developed by the Chinese part of the collaboration.
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- 2019
26. Nanoseconds Timing System Based on IEEE 1588 FPGA Implementation
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Antonio Insolia, Enrico Bernieri, Alessandro Paoloni, G. Salamanna, Antonio Budano, Marco Giammarchi, Virginia Strati, Lino Miramonti, Andrey Formozov, C. Sirignano, R. Brugnera, D. Pedretti, Ezio Previtali, Marco Bellato, Andrea Fabbri, Giulio Settanta, F. Dal Corso, Barbara Ricci, Fabio Mantovani, Fatma Sawy, Paolo Lombardi, R. Ford, M. Buscemi, Paolo Montini, Severino Angelo Maria Bussino, Marco Grassi, Rossella Caruso, Catia Clementi, Fausto Ortica, Cristina Martellini, S. Dusini, Monica Sisti, Roberto Isocrate, Agnese Giaz, Ashlie Martini, Salvatore Monforte, A. Brigatti, Daniele Corti, Marica Baldoncini, Massimiliano Nastasi, Alessandra Re, Giuseppe Andronico, Aldo Romani, Stefano Maria Mari, Vito Antonelli, Xuefeng Ding, G. Galet, Ivano Lippi, Davide Chiesa, A. Garfagnini, Giuseppe Verde, E. Meroni, Filippo Marini, Gioacchino Ranucci, Luca Stanco, M. Montuschi, Antonio Bergnoli, Pedretti D., Bellato M., Isocrate R., Bergnoli A., Brugnera R., Corti D., Dal Corso F., Galet G., Garfagnini A., Giaz A., Lippi I., Marini F., Andronico G., Antonelli V., Baldoncini M., Bernieri E., Brigatti A., Budano A., Buscemi M., Bussino S., Caruso R., Chiesa D., Clementi C., Ding X.F., Dusini S., Fabbri A., Ford R., Formozov A., Giammarchi M., Grassi M., Insolia A., Lombardi P., Mantovani F., Mari S.M., Martellini C., Martini A., Meroni E., Miramonti L., Monforte S., Montini P., Montuschi M., Nastasi M., Ortica F., Paoloni A., Previtali E., Ranucci G., Re A.C., Ricci B., Romani A., Salamanna G., Sawy F.H., Settanta G., Sisti M., Sirignano C., Stanco L., Strati V., Verde G., Pedretti, D, Bellato, M, Isocrate, R, Bergnoli, A, Brugnera, R, Corti, D, Dal Corso, F, Galet, G, Garfagnini, A, Giaz, A, Lippi, I, Marini, F, Andronico, G, Antonelli, V, Baldoncini, M, Bernieri, E, Brigatti, A, Budano, A, Buscemi, M, Bussino, S, Caruso, R, Chiesa, D, Clementi, C, Ding, X, Dusini, S, Fabbri, A, Ford, R, Formozov, A, Giammarchi, M, Grassi, M, Insolia, A, Lombardi, P, Mantovani, F, Mari, S, Martellini, C, Martini, A, Meroni, E, Miramonti, L, Monforte, S, Montini, P, Montuschi, M, Nastasi, M, Ortica, F, Paoloni, A, Previtali, E, Ranucci, G, Re, A, Ricci, B, Romani, A, Salamanna, G, Sawy, F, Settanta, G, Sisti, M, Sirignano, C, Stanco, L, Strati, V, Verde, G, Pedretti, D., Bellato, M., Isocrate, R., Bergnoli, A., Brugnera, R., Corti, D., Dal Corso, F., Galet, G., Garfagnini, A., Giaz, A., Lippi, I., Marini, F., Andronico, G., Antonelli, V., Baldoncini, M., Bernieri, E., Brigatti, A., Budano, A., Buscemi, M., Bussino, S., Caruso, R., Chiesa, D., Clementi, C., Ding, X. F., Dusini, S., Fabbri, A., Ford, R., Formozov, A., Giammarchi, M., Grassi, M., Insolia, A., Lombardi, P., Mantovani, F., Mari, S. M., Martellini, C., Martini, A., Meroni, E., Miramonti, L., Monforte, S., Montini, P., Montuschi, M., Nastasi, M., Ortica, F., Paoloni, A., Previtali, E., Ranucci, G., Re, A. C., Ricci, B., Romani, A., Salamanna, G., Sawy, F. H., Settanta, G., Sisti, M., Sirignano, C., Stanco, L., Strati, V., and Verde, G.
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Ethernet ,FOS: Computer and information sciences ,Nuclear and High Energy Physics ,Eye diagram ,field-programmable gate arrays (FPGAs) ,front-end electronics ,hardware ,synchronization ,timing system ,front-end electronic ,Serial communication ,Data buffer ,Network topology ,01 natural sciences ,Clock synchronization ,NO ,Computer Science - Networking and Internet Architecture ,PE2_2 ,0103 physical sciences ,Synchronization (computer science) ,Electrical and Electronic Engineering ,Networking and Internet Architecture (cs.NI) ,010308 nuclear & particles physics ,business.industry ,Settore FIS/01 - Fisica Sperimentale ,Nuclear Energy and Engineering ,Precision Time Protocol ,business ,Computer hardware ,Data link layer - Abstract
Clock synchronization procedures are mandatory in most physical experiments where event fragments are readout by spatially dislocated sensors and must be glued together to reconstruct key parameters (e.g. energy, interaction vertex etc.) of the process under investigation. These distributed data readout topologies rely on an accurate time information available at the frontend, where raw data are acquired and tagged with a precise timestamp prior to data buffering and central data collecting. This makes the network complexity and latency, between frontend and backend electronics, negligible within upper bounds imposed by the frontend data buffer capability. The proposed research work describes an FPGA implementation of IEEE 1588 Precision Time Protocol (PTP) that exploits the CERN Timing, Trigger and Control (TTC) system as a multicast messaging physical and data link layer. The hardware implementation extends the clock synchronization to the nanoseconds range, overcoming the typical accuracy limitations inferred by computers Ethernet based Local Area Network (LAN). Establishing a reliable communication between master and timing receiver nodes is essential in a message-based synchronization system. In the backend electronics, the serial data streams synchronization with the global clock domain is guaranteed by an hardware-based finite state machine that scans the bit period using a variable delay chain and finds the optimal sampling point. The validity of the proposed timing system has been proved in point-to-point data links as well as in star topology configurations over standard CAT-5e cables. The results achieved together with weaknesses and possible improvements are hereby detailed., Comment: 8 pages, 14 figures, proceedings of 21st IEEE Real Time Conference Colonial Williamsburg 9-15 June 2018
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- 2019
27. Results on geoneutrinos at Borexino
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Al. Ianni, G. Bonfini, Frank Calaprice, Andrey Formozov, Z. Yokley, V. Atroshchenko, J. Martyn, E. Litvinovich, R. Tartaglia, C. Galbiati, Livia Ludhova, L. Di Noto, N. Rossi, J. Thurn, A. Di Ludovico, G. Raikov, Z. Bagdasarian, Matteo Agostini, D. A. Semenov, A. S. Chepurnov, V. Orekhov, I. N. Machulin, Lothar Oberauer, F. von Feilitzsch, G. Bellini, D. Opitz, C. Ghiano, Caren Hagner, Matthias Laubenstein, A. Caminata, T. Houdy, Xuefeng Ding, M. M. Wojcik, Marco Pallavicini, F. Gabriele, A. M. Goretti, Aldo Romani, M. Carlini, Denis Korablev, P. Cavalcante, G. Manuzio, M. Misiaszek, B. Neumair, R. B. Vogelaar, G. Korga, K. Fomenko, N. Pilipenko, S. Rottenanger, L. Papp, G. Zuzel, M. S. Meyer, A. Pocar, D. Basilico, E. Meroni, E. V. Hungerford, Ö. Penek, Fausto Ortica, M. D. Skorokhvatov, Michael Wurm, J. Maricic, A. V. Derbin, S. Appel, M. Gschwender, K. Altenmüller, D. Guffanti, O. Smirnov, I. Bolognino, G. Lukyanchenko, A. Sotnikov, E. V. Unzhakov, G. Testera, Paolo Lombardi, Tobias Lachenmaier, Alessandra Re, S. Schönert, Marco Giammarchi, O. Zaimidoroga, F. Lombardi, S. Caprioli, V. V. Kobychev, V. N. Muratova, S. Marcocci, M. Toropova, L. Collica, Jay Burton Benziger, A. Jany, D. Bick, Sandra Zavatarelli, A. Porcelli, S. Weinz, Gioacchino Ranucci, Y. Suvorov, B. Caccianiga, A. Vishneva, S. Davini, L. Lukyanchenko, D. Bravo, Lino Miramonti, F. Cavanna, L.F.F. Stokes, D. Jeschke, An. Ianni, Kai Zuber, L. Pietrofaccia, M. Redchuk, D. Franco, A. Razeto, K. Choi, M. Gromov, and I. S. Drachnev
- Subjects
Physics ,Nuclear physics ,Low energy ,Physics::Instrumentation and Detectors ,Solar neutrino ,Detector ,High Energy Physics::Experiment ,Scintillator ,National laboratory ,Borexino ,Physics::Geophysics - Abstract
The latest and more complete geo-neutrinos Borexino results, are briefly presented and discussed. Borexino is a liquid scintillator detector located at the Gran Sasso National Laboratory in Italy, whose primary purpose is the real-time spectroscopy of low energy solar neutrinos. It is the only experiment so far to have provided an evidence of geo-neutrinos existence beyond a 5σ significance level. The geo-neutrinos measurement and analysis, along with implications from the geological point of view, are shortly discussed.
- Published
- 2018
28. Solar Neutrinos Spectroscopy with Borexino Phase-II
- Author
-
A. Di Ludovico, G. Manuzio, L. Lukyanchenko, Matthias Laubenstein, J. Maricic, S. Appel, M. Redchuk, S. Caprioli, E. Meroni, N. Pilipenko, C. Ghiano, Caren Hagner, J. Martyn, E. Litvinovich, Z. Yokley, G. Zuzel, P. Cavalcante, N. Rossi, G. Bonfini, V. Atroshchenko, B. Caccianiga, M. S. Meyer, M. Misiaszek, Frank Calaprice, Tobias Lachenmaier, Marco Giammarchi, Xuefeng Ding, D. A. Semenov, O. Smirnov, A. M. Goretti, Paolo Lombardi, A. Jany, Alessandra Re, T. Houdy, Matteo Agostini, E. V. Hungerford, S. Davini, E. V. Unzhakov, O. Zaimidoroga, V. V. Kobychev, A. Sotnikov, K. Altenmueller, R. B. Vogelaar, D. Franco, S. Weinz, I. N. Machulin, A. Vishneva, Aldo Ianni, F. Cavanna, A. Pocar, Y. Suvorov, G. Lukyanchenko, Jay Burton Benziger, G. Raikov, Z. Bagdasarian, R. Tartaglia, S. Rottenanger, M. Carlini, G. Korga, K. Fomenko, L. Papp, S. Schönert, S. Marcocci, M. Toropova, L. Collica, D. Jeschke, A. Caminata, F. Gabriele, D. Guffanti, M. D. Skorokhvatov, Denis Korablev, Andrey Formozov, Michael Wurm, A. V. Derbin, M. M. Wojcik, Andrea Ianni, D. Bick, Sandra Zavatarelli, F. von Feilitzsch, A. Porcelli, I. Bolognino, Aldo Romani, M. Gschwender, L. Di Noto, C. Galbiati, Lino Miramonti, Livia Ludhova, A. S. Chepurnov, Ö. Penek, G. Testera, J. Thurn, G. Bellini, Gioacchino Ranucci, L.F.F. Stokes, D. Bravo, D. Basilico, F. Lombardi, A. Razeto, K. Choi, M. Gromov, I. S. Drachnev, Kai Zuber, and L. Pietrofaccia
- Subjects
Physics ,Nuclear physics ,Physics::Instrumentation and Detectors ,Astrophysics::High Energy Astrophysical Phenomena ,Solar neutrino ,particle_field_physics ,Phase (waves) ,High Energy Physics::Experiment ,Neutrino oscillation ,Spectroscopy ,Borexino - Abstract
Solar neutrinos have played a central role in the discovery of the neutrino oscillation mechanism. They still are proving to be a unique tool to help investigate the fusion reactions that power stars and further probe basic neutrino properties. The Borexino neutrino observatory has been operationally acquiring data at Laboratori Nazionali del Gran Sasso in Italy since 2007. Its main goal is the real-time study of low energy neutrinos (solar or originated elsewhere, such as geo-neutrinos). The latest analysis of experimental data, taken during the so-called Borexino Phase-II (2011-present), will be showcased in this talk - yielding new high-precision, simultaneous wide band flux measurements of the four main solar neutrino components belonging to the "pp" fusion chain (pp, pep, 7Be, 8B), as well as upper limits on the remaining two solar neutrino fluxes (CNO and hep).
- Published
- 2018
29. The measurement of liquid scintillator nonlinear response and intrinsic energy resolution
- Author
-
Andrey Formozov
- Subjects
Physics ,Quenching ,History ,Resolution (electron density) ,Scintillator ,Computer Science Applications ,Education ,Term (time) ,Nuclear physics ,Ionization ,High Energy Physics::Experiment ,Neutrino ,Energy (signal processing) ,Jiangmen Underground Neutrino Observatory - Abstract
For Jiangmen Underground Neutrino Observatory the requirements < 1 % energy scale uncertainty and 3 % at 1 MeV energy resolution are crucial in order to determine neutrino mass hierarchy. In this study, we focus on non-linearity due to ionization quenching and intrinsic energy resolution of the liquid scintillator. To measure them a small-scale laboratory setup was developed and the measurement of Birk’s quenching constant kB = 0.0196 ± 0.0019 (stat) ± 0.0030 (syst) cm/MeV was provided. With the assumption of negligible light collection term, intrinsic energy resolution term was determined: vint (50keV) ≈ 0.02 ± 0.005. This value is comparable with the statistical term of JUNO, therefore the effect could significantly contribute into the total energy resolution at this energy. Further studies should be directed toward accurate estimation of light collection effects.
- Published
- 2019
30. Solar Neutrinos Spectroscopy with Borexino Phase-II
- Author
-
Matthias Laubenstein, D. Basilico, D. Bravo, Y. Suvorov, A. Vishneva, Fausto Ortica, L.F.F. Stokes, Cristiano Galbiati, D. Guffanti, Oleg Smirnov, S. Schoenert, M. Redchuk, K. Choi, M. Gromov, K. Altenmueller, M. D. Skorokhvatov, Michael Wurm, Denis Korablev, E. Meroni, Marcin Wójcik, E. Hungerford, L. Lukyanchenko, A. M. Goretti, Andrey Formozov, Z. Yokley, M. Gschwender, V. Atroshchenko, M. S. Meyer, S. Rottenanger, Lino Miramonti, Jay Burton Benziger, G. Bonfini, Ö. Penek, B. Vogelaar, A. Pocar, Frank Calaprice, V. Orekhov, L. Papp, Lothar Oberauer, Paolo Lombardi, G. Bellini, Irene Bolognino, Franz von Feilitzsch, G. Manuzio, O. Zaimidoroga, S. Marcocci, M. Carlini, G. Lukyanchenko, M. Toropova, L. Collica, V. V. Kobychev, S. Davini, B. Neumair, E. V. Unzhakov, A. Razeto, Andrea Ianni, G. Korga, K. Fomenko, D. Bick, Sandra Zavatarelli, Lea Di noto, F. Gabriele, S. Weinz, D. Jeschke, G. Raikov, Z. Bagdasarian, S. Caprioli, I. S. Drachnev, Livia Ludhova, A. S. Chepurnov, C. Ghiano, Caren Hagner, P. Cavalcante, M. Misiaszek, Tobias Lachenmaier, Marco Giammarchi, Matteo Agostini, D. Franco, J. Martyn, E. Litvinovich, N. Pilipenko, A. V. Derbin, B. Opitz, Xuefeng Ding, D. A. Semenov, T. Houdy, J. Thurn, A. Caminata, Aldo Ianni, G. Testera, A. Sotnikov, J. Maricic, S. Appel, Aldo Romani, G. Zuzel, Antonio Di Ludovico, A. Jany, Roberto Tartaglia, Alessandra Re, B. Caccianiga, I. N. Machulin, N. Rossi, Gioacchino Ranucci, Marco Pallavicini, V. N. Muratova, Alessio Porcelli, Kai Zuber, L. Pietrofaccia, F. Cavanna, F. Lombardi, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, and PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)
- Subjects
lcsh:QC793-793.5 ,fusion ,neutrino: solar ,Physics::Instrumentation and Detectors ,Solar neutrino ,Astrophysics::High Energy Astrophysical Phenomena ,General Physics and Astronomy ,01 natural sciences ,7. Clean energy ,neutrino: flux ,Nuclear physics ,star ,Observatory ,0103 physical sciences ,talk: Kolymbari 2018/07/04 ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Nuclear fusion ,ddc:530 ,neutrino oscillation ,Spectroscopy ,Neutrino oscillation ,010303 astronomy & astrophysics ,Borexino ,Physics ,010308 nuclear & particles physics ,neutrino: energy: low ,High Energy Physics::Phenomenology ,lcsh:Elementary particle physics ,Solar neutrinos ,Gran Sasso ,observatory ,Stars ,13. Climate action ,solar neutrinos ,Computer Science::Programming Languages ,High Energy Physics::Experiment ,neutrino: oscillation ,Neutrino ,neutrino: geophysics ,[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] ,experimental results - Abstract
Solar neutrinos have played a central role in the discovery of the neutrino oscillation mechanism. They still are proving to be a unique tool to help investigate the fusion reactions that power stars and further probe basic neutrino properties. The Borexino neutrino observatory has been operationally acquiring data at Laboratori Nazionali del Gran Sasso in Italy since 2007. Its main goal is the real-time study of low energy neutrinos (solar or originated elsewhere, such as geo-neutrinos). The latest analysis of experimental data, taken during the so-called Borexino Phase-II (2011-present), will be showcased in this talk&mdash, yielding new high-precision, simultaneous wide band flux measurements of the four main solar neutrino components belonging to the &ldquo, pp&rdquo, fusion chain (pp, pep, 7 Be, 8 B), as well as upper limits on the remaining two solar neutrino fluxes (CNO and hep).
- Published
- 2018
31. Perspectives for CNO neutrino detection in Borexino
- Author
-
V. Atroshchenko, D. A. Semenov, Y. Suvorov, Ö. Penek, Lothar Oberauer, N. Pilipenko, Matthias Laubenstein, D. Bravo, C. Ghiano, M. M. Wojcik, D. Basilico, Andrey Formozov, M. Redchuk, V. N. Muratova, G. Testera, J. Thurn, M. D. Skorokhvatov, Michael Wurm, O. Zaimidoroga, J. Martyn, E. Litvinovich, D. Franco, F. von Feilitzsch, A. Razeto, N. Rossi, L. Lukyanchenko, Jay Burton Benziger, L. Di Noto, Cristiano Galbiati, M. Misiaszek, V. Orekhov, V. V. Kobychev, Matteo Agostini, I. N. Machulin, G. Bonfini, S. Davini, Frank Calaprice, M. Carlini, D. D'Angelo, S. Kumaran, A. Porcelli, Xuefeng Ding, G. Lukyanchenko, E. Meroni, A. Jany, M. Gromov, S. Appel, G. Bellini, A. Pocar, R. B. Vogelaar, B. Neumair, M. Meyer, T. Houdy, K. Fomenko, L. Papp, M. Gschwender, Fausto Ortica, G. Raikov, R. Tartaglia, Gioacchino Ranucci, D. Guffanti, I. S. Drachnev, O. Smirnov, B. Caccianiga, Livia Ludhova, S. Caprioli, G. Zuzel, K. Choi, E. V. Hungerford, A. M. Goretti, A. S. Chepurnov, Tobias Lachenmaier, Marco Giammarchi, Paolo Lombardi, Lino Miramonti, A. Sotnikov, Aldo Ianni, Aldo Romani, A. Di Ludovico, P. Cavalcante, F. Cavanna, G. Manuzio, A. V. Derbin, S. Weinz, Alessandra Re, E. V. Unzhakov, L.F.F. Stokes, Kai Zuber, D. Jeschke, L. Pietrofaccia, J. Maricic, A. Vishneva, G. Korga, Z. Bagdasarian, Andrea Ianni, Sandra Zavatarelli, S. Rottenanger, Luigi Cappelli, S. Schönert, K. Altenmüller, M. Nieslony, S. Marcocci, L. Collica, A. Caminata, Marco Pallavicini, F. Gabriele, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Meyer, M, Zuber, K, Guffanti, D, Agostini, M, Altenmüller, K, Appel, S, Atroshchenko, V, Bagdasarian, Z, Basilico, D, Bellini, G, Benziger, J, Bonfini, G, Bravo, D, Caccianiga, B, Calaprice, F, Caminata, A, Cappelli, L, Caprioli, S, Carlini, M, Cavalcante, P, Cavanna, F, Chepurnov, A, Choi, K, Collica, L, D’Angelo, D, Davini, S, Derbin, A, Ding, X, Di Ludovico, A, Di Noto, L, Drachnev, I, Fomenko, K, Formozov, A, Franco, D, Gabriele, F, Galbiati, C, Gschwender, M, Ghiano, C, Giammarchi, M, Goretti, A, Gromov, M, Houdy, T, Hungerford, E, Ianni, A, Jany, A, Jeschke, D, Kumaran, S, Kobychev, V, Korga, G, Lachenmaier, T, Laubenstein, M, Litvinovich, E, Lombardi, P, Ludhova, L, Lukyanchenko, G, Lukyanchenko, L, Machulin, I, Manuzio, G, Marcocci, S, Maricic, J, Martyn, J, Meroni, E, Miramonti, L, Misiaszek, M, Muratova, V, Neumair, B, Nieslony, M, Oberauer, L, Orekhov, V, Ortica, F, Pallavicini, M, Papp, L, Penek, Ö, Pietrofaccia, L, Pilipenko, N, Pocar, A, Porcelli, A, Raikov, G, Ranucci, G, Razeto, A, Re, A, Redchuk, M, Romani, A, Rossi, N, Rottenanger, S, Schönert, S, Semenov, D, Skorokhvatov, M, Smirnov, O, Sotnikov, A, Stokes, L, Suvorov, Y, Tartaglia, R, Testera, G, Thurn, J, Unzhakov, E, Vishneva, A, Vogelaar, R, von Feilitzsch, F, Weinz, S, Wojcik, M, Wurm, M, Zaimidoroga, O, Zavatarelli, S, Zuzel, G, Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Observatoire de Paris, and PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
- Subjects
CNO cycle ,experimental methods ,neutrino: solar ,Physics::Instrumentation and Detectors ,Solar neutrino ,Astrophysics::High Energy Astrophysical Phenomena ,scintillation counter: liquid ,Solar neutrinos ,bismuth: admixture ,Astrophysics ,[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex] ,7. Clean energy ,CNO-cycle ,neutrino: flux ,Astrophysics::Solar and Stellar Astrophysics ,[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] ,Stellar evolution ,Borexino ,liquid scintillator ,Astrophysics::Galaxy Astrophysics ,Physics ,Energy distribution ,detector ,background ,bismuth: nuclide ,Neutrino detector ,13. Climate action ,Experimental methods ,Neutrino - Abstract
International audience; Borexino measured with unprecedented accuracy the fluxes of solar neutrinos emitted at all the steps of the pp fusion chain. Still missing is the measurement of the flux of neutrinos produced in the CNO cycle. A positive measurement of the CNO neutrino flux is of fundamental importance for understanding the evolution of stars and addressing the unresolved controversy on the solar abundances. The measurement of the CNO neutrino flux in Borexino is challenging because of the low intensity of this component (CNO cycle accounts for about 1% of the energy emitted by Sun), the lack of prominent spectral features and the presence of background sources. The main background component is 210Bi decaying in the liquid scintillator of Borexino that creates events with an energy distribution very close to the one of CNO neutrino interactions. Since 2015 the collaboration undertook significant efforts to achieve an independent measurement of the background affecting a CNO measurement, whose impact on the sensitivity to a CNO signal will be discussed.
- Published
- 2018
32. Comprehensive measurement of pp-chain solar neutrinos
- Author
-
J. Martyn, E. Litvinovich, N. Rossi, B. Opitz, G. Lukyanchenko, Xuefeng Ding, O. Smirnov, A. Di Ludovico, M. Redchuk, Aldo Ianni, Z. Yokley, D. Jeschke, G. Manuzio, D. Kryn, Marcin Wójcik, V. Atroshchenko, A. Pocar, G. Raikov, M. D. Skorokhvatov, A. V. Derbin, Ö. Penek, Z. Bagdasarian, Matteo Agostini, P. Cavalcante, H. ang, K. Fomenko, F.L. Villante, Lothar Oberauer, Michael Wurm, S. Caprioli, D. A. Semenov, O. Zaimidoroga, Matthias Laubenstein, G. Bonfini, Y. Suvorov, A. Caminata, L. Lukyanchenko, V. V. Kobychev, A. Vishneva, Lino Miramonti, T. Houdy, E. V. Unzhakov, I. N. Machulin, J. Thurn, K. Choi, R. Roncin, M. Gromov, V. N. Muratova, Gioacchino Ranucci, E. Meroni, Marco Giammarchi, S. Schönert, A. Razeto, N. Pilipenko, Marco Pallavicini, S. Weinz, D. D'Angelo, G. Bellini, D. Franco, C. Ghiano, S. Marcocci, Caren Hagner, R. Tartaglia, M. Toropova, L. Collica, M. S. Meyer, G. Testera, Cristiano Galbiati, L.F.F. Stokes, F. Gabriele, K. Altenmüller, D. Bravo, Aldo Romani, S. Appel, L. Di Noto, M. Misiaszek, S. Davini, D. Basilico, Andrea Ianni, D. Bick, Sandra Zavatarelli, Paolo Lombardi, A. Porcelli, G. Korga, B. Caccianiga, F. Lombardi, Kai Zuber, I. S. Drachnev, A. Jany, E. V. Hungerford, A. Sotnikov, Jay Burton Benziger, Alessandra Re, G. Zuzel, R. B. Vogelaar, M. Carlini, B. Neumair, L. Papp, Fausto Ortica, D. Korablev, D. Guffanti, Andrey Formozov, F. von Feilitzsch, V. Orekhov, Frank Calaprice, Livia Ludhova, A. M. Goretti, A. S. Chepurnov, AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), BOREXINO, Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Agostini, M., Altenmüller, K., Appel, S., Atroshchenko, V., Bagdasarian, Z., Basilico, D., Bellini, G., Benziger, J., Bick, D., Bonfini, G., Bravo, D., Caccianiga, B., Calaprice, F., Caminata, A., Caprioli, S., Carlini, M., Cavalcante, P., Chepurnov, A., Choi, K., Collica, L., D’Angelo, D., Davini, S., Derbin, A., Ding, X. F., Di ludovico, A., Di noto, L., Drachnev, I., Fomenko, K., Formozov, A., Franco, D., Gabriele, F., Galbiati, C., Ghiano, C., Giammarchi, M., Goretti, A., Gromov, M., Guffanti, D., Hagner, C., Houdy, T., Hungerford, E., Ianni, Aldo, Ianni, Andrea, Jany, A., Jeschke, D., Kobychev, V., Korablev, D., Korga, G., Kryn, D., Laubenstein, M., Litvinovich, E., Lombardi, F., Lombardi, P., Ludhova, L., Lukyanchenko, G., Lukyanchenko, L., Machulin, I., Manuzio, G., Marcocci, S., Martyn, J., Meroni, E., Meyer, M., Miramonti, L., Misiaszek, M., Muratova, V., Neumair, B., Oberauer, L., Opitz, B., Orekhov, V., Ortica, F., Pallavicini, M., Papp, L., Penek, Ã ., Pilipenko, N., Pocar, A., Porcelli, A., Raikov, G., Ranucci, G., Razeto, A., Re, A., Redchuk, M., Romani, A., Roncin, R., Rossi, N., Schönert, S., Semenov, D., Skorokhvatov, M., Smirnov, O., Sotnikov, A., Stokes, L. F. F., Suvorov, Y., Tartaglia, R., Testera, G., Thurn, J., Toropova, M., Unzhakov, E., Villante, F. L., Vishneva, A., Vogelaar, R. B., von Feilitzsch, F., Wang, H., Weinz, S., Wojcik, M., Wurm, M., Yokley, Z., Zaimidoroga, O., Zavatarelli, S., Zuber, K., Zuzel, G., Agostini, M, Altenmuller, K, Appel, S, Atroshchenko, V, Bagdasarian, Z, Basilico, D, Bellini, G, Benziger, J, Bick, D, Bonfini, G, Bravo, D, Caccianiga, B, Calaprice, F, Caminata, A, Caprioli, S, Carlini, M, Cavalcante, P, Chepurnov, A, Choi, K, Collica, L, D'Angelo, D, Davini, S, Derbin, A, Ding, X, Diludovico, A, Dinoto, L, Drachnev, I, Fomenko, K, Formozov, A, Franco, D, Gabriele, F, Galbiati, C, Ghiano, C, Giammarchi, M, Goretti, A, Gromov, M, Guffanti, D, Hagner, C, Houdy, T, Hungerford, E, Ianni, A, Jany, A, Jeschke, D, Kobychev, V, Korablev, D, Korga, G, Kryn, D, Laubenstein, M, Litvinovich, E, Lombardi, F, Lombardi, P, Ludhova, L, Lukyanchenko, G, Lukyanchenko, L, Machulin, I, Manuzio, G, Marcocci, S, Martyn, J, Meroni, E, Meyer, M, Miramonti, L, Misiaszek, M, Muratova, V, Neumair, B, Oberauer, L, Opitz, B, Orekhov, V, Ortica, F, Pallavicini, M, Papp, L, Penek, O, Pilipenko, N, Pocar, A, Porcelli, A, Raikov, G, Ranucci, G, Razeto, A, Re, A, Redchuk, M, Romani, A, Roncin, R, Rossi, N, Schonert, S, Semenov, D, Skorokhvatov, M, Smirnov, O, Sotnikov, A, Stokes, L, Suvorov, Y, Tartaglia, R, Testera, G, Thurn, J, Toropova, M, Unzhakov, E, Villante, F, Vishneva, A, Vogelaar, R, von Feilitzsch, F, Wang, H, Weinz, S, Wojcik, M, Wurm, M, Yokley, Z, Zaimidoroga, O, Zavatarelli, S, Zuber, K, Zuzel, G, and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)
- Subjects
Nuclear reaction ,electron ,neutrino: solar ,Solar neutrino ,Electron ,01 natural sciences ,7. Clean energy ,nuclear reaction ,neutrino: flux ,energy: threshold ,energy: solar ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Nuclear Experiment ,010303 astronomy & astrophysics ,Borexino ,Physics ,Proton–proton chain reaction ,Multidisciplinary ,S067SES ,S067B7T ,semileptonic decay ,neutrino electron: elastic scattering ,Neutrino ,model: solar ,chemistry.chemical_element ,helium ,neutrino: beam ,S067SBT ,Nuclear physics ,S067CNT ,0103 physical sciences ,S067HPT ,surface ,Helium ,S067PPT ,Liquid Scintillator ,pp-chain ,p p: fusion ,010308 nuclear & particles physics ,business.industry ,temperature ,Detector ,S067PET ,Solar energy ,Gran Sasso ,chemistry ,hydrogen ,High Energy Physics::Experiment ,business ,[PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] ,experimental results - Abstract
International audience; About 99 per cent of solar energy is produced through sequences of nuclear reactions that convert hydrogen into helium, starting from the fusion of two protons (the pp chain). The neutrinos emitted by five of these reactions represent a unique probe of the Sun’s internal working and, at the same time, offer an intense natural neutrino beam for fundamental physics. Here we report a complete study of the pp chain. We measure the neutrino–electron elastic-scattering rates for neutrinos produced by four reactions of the chain: the initial proton–proton fusion, the electron-capture decay of beryllium-7, the three-body proton–electron–proton (pep) fusion, here measured with the highest precision so far achieved, and the boron-8 beta decay, measured with the lowest energy threshold. We also set a limit on the neutrino flux produced by the$^{3}$He–proton fusion (hep). These measurements provide a direct determination of the relative intensity of the two primary terminations of the pp chain (pp-I and pp-II) and an indication that the temperature profile in the Sun is more compatible with solar models that assume high surface metallicity. We also determine the survival probability of solar electron neutrinos at different energies, thus probing simultaneously and with high precision the neutrino flavour-conversion paradigm, both in vacuum and in matter-dominated regimes.
- Published
- 2018
33. The measurement of the pp chain solar neutrinos in Borexino
- Author
-
G. Testera, J. Martyn, N. Pilipenko, Lothar Oberauer, M. Redchuk, A. Sotnikov, E. Litvinovich, Matteo Agostini, Matthias Laubenstein, N. Rossi, D. A. Semenov, S. Davini, T. Houdy, L. Lukyanchenko, R. Tartaglia, A. Pocar, E. Meroni, S. Weinz, S. Appel, A. Razeto, C. Ghiano, Xuefeng Ding, Gioacchino Ranucci, O. Smirnov, M. Gschwender, A. Jany, D. Franco, O. Zaimidoroga, P. Cavalcante, S. Kumaran, Alessandra Re, G. Lukyanchenko, Tobias Lachenmaier, Marco Giammarchi, E. V. Unzhakov, V. V. Kobychev, J. Thurn, D. Basilico, M. Misiaszek, A. Cappelli, B. Caccianiga, R. B. Vogelaar, F.L. Villante, V. N. Muratova, ̈. Penek, Y. Suvorov, G. Zuzel, D. Jeschke, M. D. Skorokhvatov, Michael Wurm, Kai Zuber, I. S. Drachnev, Lino Miramonti, M. M. Wojcik, D. Bravo, A. Di Ludovico, Aldo Ianni, V. Atroshchenko, J. Maricic, I. N. Machulin, L. Pietrofaccia, S. Caprioli, D. D'Angelo, L.F.F. Stokes, A. Porcelli, S. Rottenanger, Paolo Lombardi, Aldo Romani, L. Di Noto, S. Schönert, M. Gromov, Andrea Ianni, Sandra Zavatarelli, K. Choi, F. Cavanna, Jay Burton Benziger, A. V. Derbin, G. Bellini, Z. Bagdasarian, G. Korga, A. Vishneva, G. Manuzioc, C. Galbiati, Livia Ludhova, A. M. Goretti, A. S. Chepurnov, A. Raikov, G. Bonfini, Frank Calaprice, A. Caminata, Marco Pallavicini, F. Gabriele, K. Altenmüller, M. Carlini, M. Nieslony, B. Neumair, M. Meyer, S. Marcocci, L. Collica, K. Fomenko, Andrey Formozov, F. von Feilitzsch, V. Orekhov, L. Papp, Fausto Ortica, D. Guffanti, and E. V. Hungerford
- Subjects
Proton–proton chain reaction ,Physics ,Particle physics ,Solar neutrino ,Borexino - Published
- 2018
34. Limiting neutrino magnetic moments with Borexino Phase-II solar neutrino data
- Author
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Y. Suvorov, S. Davini, R. B. Vogelaar, J. Martyn, E. Litvinovich, I. N. Machulin, Matthias Laubenstein, N. Rossi, M. Carlini, D. A. Semenov, Marco Pallavicini, L. Lukyanchenko, M. D. Skorokhvatov, S. Caprioli, B. Opitz, D. D'Angelo, O. Zaimidoroga, H. Wang, Aldo Ianni, Michael Wurm, Z. Bagdasarian, Kai Zuber, S. Weinz, Xuefeng Ding, B. Neumair, T. Houdy, G. Korga, S. Appel, F. Froborg, K. Fomenko, L. Papp, G. Lukyanchenko, E. Meroni, V. V. Kobychev, C. Ghiano, G. Bellini, A. M. Goretti, Fausto Ortica, Caren Hagner, Z. Yokley, D. Guffanti, V. Atroshchenko, M. Redchuk, Aldo Romani, L.F.F. Stokes, I. S. Drachnev, Matteo Agostini, Marcin Wójcik, Andrey Formozov, N. Pilipenko, D. Franco, P. Cavalcante, D. Kryn, A. Di Ludovico, L. Di Noto, Jay Burton Benziger, Alessandra Re, G. Manuzio, M. S. Meyer, M. Misiaszek, F. von Feilitzsch, A. Vishneva, Lothar Oberauer, O. Smirnov, V. Orekhov, V. N. Muratova, B. Caccianiga, E. V. Unzhakov, D. Bravo, Paolo Lombardi, K. Choi, Lino Miramonti, M. Gromov, A. Pocar, D. Jeschke, D. Basilico, G. Bonfini, F. Lombardi, A. V. Derbin, A. Razeto, J. Thurn, R. Tartaglia, R. Roncin, Frank Calaprice, Marco Giammarchi, Ö. Penek, G. Testera, C. Galbiati, Livia Ludhova, A. S. Chepurnov, Denis Korablev, E. V. Hungerford, A. Sotnikov, S. Schönert, Andrea Ianni, D. Bick, Sandra Zavatarelli, A. Porcelli, Gioacchino Ranucci, A. Caminata, G. Zuzel, F. Gabriele, A. Jany, K. Altenmüller, S. Marcocci, M. Toropova, L. Collica, Agostini, M, Altenmuller, K, Appel, S, Atroshchenko, V, Bagdasarian, Z, Basilico, D, Bellini, G, Benziger, J, Bick, D, Bonfini, G, Bravo, D, Caccianiga, B, Calaprice, F, Caminata, A, Caprioli, S, Carlini, M, Cavalcante, P, Chepurnov, A, Choi, K, Collica, L, D'Angelo, D, Davini, S, Derbin, A, Ding, X, Di Ludovico, A, Di Noto, L, Drachnev, I, Fomenko, K, Formozov, A, Franco, D, Froborg, F, Gabriele, F, Galbiati, C, Ghiano, C, Giammarchi, M, Goretti, A, Gromov, M, Guffanti, D, Hagner, C, Houdy, T, Hungerford, E, Ianni, A, Jany, A, Jeschke, D, Kobychev, V, Korablev, D, Korga, G, Kryn, D, Laubenstein, M, Litvinovich, E, Lombardi, F, Lombardi, P, Ludhova, L, Lukyanchenko, G, Lukyanchenko, L, Machulin, I, Manuzio, G, Marcocci, S, Martyn, J, Meroni, E, Meyer, M, Miramonti, L, Misiaszek, M, Muratova, V, Neumair, B, Oberauer, L, Opitz, B, Orekhov, V, Ortica, F, Pallavicini, M, Papp, L, Penek, O, Pilipenko, N, Pocar, A, Porcelli, A, Ranucci, G, Razeto, A, Re, A, Redchuk, M, Romani, A, Roncin, R, Rossi, N, Schonert, S, Semenov, D, Skorokhvatov, M, Smirnov, O, Sotnikov, A, Stokes, L, Suvorov, Y, Tartaglia, R, Testera, G, Thurn, J, Toropova, M, Unzhakov, E, Vishneva, A, Vogelaar, R, Von Feilitzsch, F, Wang, H, Weinz, S, Wojcik, M, Wurm, M, Yokley, Z, Zaimidoroga, O, Zavatarelli, S, Zuber, K, Zuzel, G, AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Borexino, Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Agostini, M., Altenmueller, K., Appel, S., Atroshchenko, V., Bagdasarian, Z., Basilico, D., Bellini, G., Benziger, J., Bick, D., Bonfini, G., Bravo, D., Caccianiga, B., Calaprice, F., Caminata, A., Caprioli, S., Carlini, M., Cavalcante, P., Chepurnov, A., Choi, K., Collica, L., D'Angelo, D., Davini, S., Derbin, A., Ding, X. F., Di Ludovico, A., Di Noto, L., Drachnev, I., Fomenko, K., Formozov, A., Franco, D., Froborg, F., Gabriele, F., Galbiati, C., Ghiano, C., Giammarchi, M., Goretti, A., Gromov, M., Guffanti, D., Hagner, C., Houdy, T., Hungerford, E., Ianni, Aldo, Ianni, Andrea, Jany, A., Jeschke, D., Kobychev, V., Korablev, D., Korga, G., Kryn, D., Laubenstein, M., Litvinovich, E., Lombardi, F., Lombardi, P., Ludhova, L., Lukyanchenko, G., Lukyanchenko, L., Machulin, I., Manuzio, G., Marcocci, S., Martyn, J., Meroni, E., Meyer, M., Miramonti, L., Misiaszek, M., Muratova, V., Neumair, B., Oberauer, L., Opitz, B., Orekhov, V., Ortica, F., Pallavicini, M., Papp, L., Penek, O., Pilipenko, N., Pocar, A., Porcelli, A., Ranucci, G., Razeto, A., Re, A., Redchuk, M., Romani, A., Roncin, R., Rossi, N., Schoenert, S., Semenov, D., Skorokhvatov, M., Smirnov, O., Sotnikov, A., Stokes, L. F. F., Suvorov, Y., Tartaglia, R., Testera, G., Thurn, J., Toropova, M., Unzhakov, E., Vishneva, A., Vogelaar, R. B., von Feilitzsch, F., Wang, H., Weinz, S., Wojcik, M., Wurm, M., Yokley, Z., Zaimidoroga, O., Zavatarelli, S., Zuber, K., Zuzel, G., AstroParticule et Cosmologie ( APC - UMR 7164 ), and Centre National de la Recherche Scientifique ( CNRS ) -Institut National de Physique Nucléaire et de Physique des Particules du CNRS ( IN2P3 ) -Observatoire de Paris-Université Paris Diderot - Paris 7 ( UPD7 ) -Commissariat à l'énergie atomique et aux énergies alternatives ( CEA )
- Subjects
Physics and Astronomy (miscellaneous) ,neutrino: solar ,Physics::Instrumentation and Detectors ,Solar neutrino ,01 natural sciences ,High Energy Physics - Experiment ,Neutrino detector ,High Energy Physics - Experiment (hep-ex) ,SPIN ROTATION ,High Energy Physics - Phenomenology (hep-ph) ,electron: recoil ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Astrophysics::Solar and Stellar Astrophysics ,Borexino ,S066MGM ,gallium ,Physics ,Magnetic moment ,neutrino: magnetic moment ,High Energy Physics - Phenomenology ,neutrino: moment ,neutrino: flavor ,neutrino: Majorana ,Measurements of neutrino speed ,Neutrino ,upper limit ,Particle physics ,Astrophysics::High Energy Astrophysical Phenomena ,FOS: Physical sciences ,DECAYS ,Nuclear physics ,statistical analysis ,[ PHYS.HEXP ] Physics [physics]/High Energy Physics - Experiment [hep-ex] ,0103 physical sciences ,ddc:530 ,010306 general physics ,Neutrino oscillation ,DETECTOR ,ELECTROMAGNETIC PROPERTIES ,010308 nuclear & particles physics ,High Energy Physics::Phenomenology ,Solar neutrino problem ,MAJORANA NEUTRINOS ,[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph] ,electron: energy spectrum ,[ PHYS.HPHE ] Physics [physics]/High Energy Physics - Phenomenology [hep-ph] ,High Energy Physics::Experiment ,experimental results - Abstract
A search for the solar neutrino effective magnetic moment has been performed using data from 1291.5 days exposure during the second phase of the Borexino experiment. No significant deviations from the expected shape of the electron recoil spectrum from solar neutrinos have been found, and a new upper limit on the effective neutrino magnetic moment of $\mu_{\nu}^{eff}$ $, Comment: 7 pages, 2 figures
- Published
- 2017
35. Recent Borexino results and perspectives of the SOX measurement
- Author
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J. Martyn, E. Litvinovich, G. Mention, N. Rossi, F. Lombardi, I. N. Machulin, K. Altenmüller, N. Jonquères, B. Opitz, Marco Pallavicini, D. D'Angelo, Xuefeng Ding, G. Testera, A. Porcelli, G. Bellini, D. Bravo, Denis Korablev, M. M. Wojcik, J. Thurn, R. Roncin, M. D. Skorokhvatov, A. V. Derbin, S. Farinon, Y. Suvorov, Livia Ludhova, Michael Wurm, M. Gschwender, A. M. Goretti, A. S. Chepurnov, O. Zaimidoroga, S. Marcocci, H. Wang, E. V. Hungerford, Lino Miramonti, D. Franco, L. Papp, V. V. Kobychev, C. Ghiano, S. Appel, Caren Hagner, M. Toropova, Z. Yokley, V. Atroshchenko, S. Weinz, D. Kryn, R. B. Vogelaar, D. A. Semenov, Andrea Ianni, M. Misiaszek, Kai Zuber, D. Bick, Sandra Zavatarelli, Thierry Lasserre, B. Caccianiga, I. S. Drachnev, R. Tartaglia, A. Sotnikov, Aldo Ianni, Matteo Agostini, Lothar Oberauer, S. Caprioli, Matthias Laubenstein, Alessandra Re, P. Cavalcante, A. Caminata, Gioacchino Ranucci, Fausto Ortica, F. Gabriele, L. Lukyanchenko, Paolo Lombardi, N. Pilipenko, D. Basilico, F. Froborg, V. Kornoukhov, E. Meroni, K. Choi, G. Bonfini, Frank Calaprice, A. Razeto, J. Maricic, J. Gaffiot, R. Musenich, Tobias Lachenmaier, Marco Giammarchi, S. Rottenanger, V. N. Muratova, M. Scola, S. Schönert, M. Gromov, T. Houdy, M. Carlini, D. Jeschke, G. Zuzel, B. Neumair, M. Meyer, K. Fomenko, Andrey Formozov, F. von Feilitzsch, A. Vishneva, A. Jany, O. Cloué, G. Korga, M. Vivier, Cristiano Galbiati, M. Durero, L.F.F. Stokes, Z. Bagdasarian, C. Veyssiere, Jay Burton Benziger, M. Cribier, O. Smirnov, G. Lukyanchenko, E. V. Unzhakov, V. Fischer, A. Di Ludovico, G. Manuzio, A. Pocar, S. Davini, Aldo Romani, L. Di Noto, Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, AstroParticule et Cosmologie (APC (UMR_7164)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) (CEA-DES (ex-DEN)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Borexino/SOX, Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), CEA-Direction de l'Energie Nucléaire (CEA-DEN), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, and PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)
- Subjects
Sterile neutrino ,neutrino: solar ,Physics::Instrumentation and Detectors ,Solar neutrino ,QC1-999 ,scintillation counter: liquid ,anomaly ,[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex] ,7. Clean energy ,01 natural sciences ,Standard Model ,Nuclear physics ,0103 physical sciences ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Nuclear fusion ,010306 general physics ,Neutrino oscillation ,Borexino ,Physics ,gallium ,010308 nuclear & particles physics ,Star formation ,star: formation ,stability ,neutrino: sterile ,sensitivity ,beryllium ,Gran Sasso ,LSND ,electron: lifetime ,High Energy Physics::Experiment ,neutrino: oscillation ,nuclear reactor ,Neutrino ,neutrino: geophysics ,talk: Kolymbari 2017/08/17 ,experimental results - Abstract
International audience; Borexino is a liquid scintillator detector sited underground in the Laboratori Nazionali del Gran Sasso (Italy). Its physics program, until the end of this year, is focussed on the study of solar neutrinos, in particular from the Beryllium, pp, pep and CNO fusion reactions. Knowing the reaction chains in the sun provides insights towards physics disciplines such as astrophysics (star physics, star formation, etc.), astroparticle and particle physics. Phase II started in 2011 and its aim is to improve the phase I results, in particular the measurements of the neutrino fluxes from the pep and CNO processes. By the end of this year, data taking from the sun will be over and a new project is scheduled to launch: Short distance Oscillation with boreXino (SOX), which uses a Cerium source for neutrinos (100÷150 kCi of activity) and aims to confirm or rule out the presence of sterile neutrinos. This particle is hypothesised to justify the reactor, Gallium and LSND anomalies found and can reject extensions to the standard model. The work presented is a summary of the solar neutrino results achieved so far, which lead not only to a precise study of the processes in the sun, but also to more Standard Model oriented measurements (such as the stability of the charge, i.e. the life time of the electron). Furthermore, the perspectives of the SOX program are discussed showing the experiment sensitivity to a fourth neutrino state covering almost entirely 3σ of the preferred region of the anomalous neutrino experiments, and additional applications of the detector such as the study of geo-neutrinos.
- Published
- 2017
36. The Monte Carlo simulation of the Borexino detector
- Author
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G. Manuzio, Maurizio Canepa, M. Goeger-Neff, I. S. Drachnev, Y. Suvorov, J. Thurn, D. Franco, A. Pocar, Matthias Laubenstein, Manuel Meyer, R. Roncin, Livia Ludhova, Paolo Lombardi, Jay Burton Benziger, A. Jany, D. Basilico, A. M. Goretti, A. S. Chepurnov, J. Martyn, E. Litvinovich, Marcin Wójcik, O. Zaimidoroga, M. D. Skorokhvatov, N. Rossi, H. Wang, Kai Zuber, E. Meroni, A. Vishneva, B. Opitz, D. Jeschke, L.F.F. Stokes, V. V. Kobychev, Michael Wurm, E. V. Hungerford, O. Smirnov, Xuefeng Ding, Z. Yokley, Lino Miramonti, S. Schönert, D. Bravo, V. Atroshchenko, E. V. Unzhakov, A. V. Derbin, C. Ghiano, A. Sotnikov, Aldo Ianni, P. Shakina, Caren Hagner, G. Testera, G. Lukyanchenko, Cristiano Galbiati, K. Choi, Lothar Oberauer, Z. Bagdasarian, K. Fomenko, D. Kryn, Gioacchino Ranucci, Matteo Agostini, M. Gromov, R. Tartaglia, Aldo Romani, V. N. Muratova, T. Houdy, L. Di Noto, F. Lombardi, D. Bick, Andrea Ianni, Sandra Zavatarelli, P. Cavalcante, Michele Magnozzi, M. Misiaszek, D. A. Semenov, G. Zuzel, G. Bellini, S. Caprioli, Marco Giammarchi, D. Korablev, G. Bonfini, Frank Calaprice, Alessandra Re, S. Davini, F. Froborg, R. B. Vogelaar, I. N. Machulin, L. Papp, Fausto Ortica, Marco Pallavicini, D. D'Angelo, M. Carlini, B. Neumair, Andrey Formozov, F. von Feilitzsch, S. Appel, G. Korga, B. Caccianiga, A. Caminata, F. Gabriele, A. Razeto, S. Weinz, S. Marcocci, L. Borodikhina, M. Toropova, K. Altenmüller, AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Borexino, Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Agostini, M, Suvorov, Y, and Al., Et
- Subjects
Physics - Instrumentation and Detectors ,Physics::Instrumentation and Detectors ,Solar neutrino ,Monte Carlo method ,scintillation counter: liquid ,Solar neutrinos ,energy resolution ,01 natural sciences ,7. Clean energy ,Large volume liquid scintillator detector ,High Energy Physics - Experiment ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Large volume liquid scintillator detectors ,Borexino ,Physics ,photomultiplier ,track data analysis ,Detector ,efficiency: quantum ,ddc:540 ,GEANT ,Neutrino ,photon: yield ,numerical calculations: Monte Carlo ,Photomultiplier ,data analysis method ,energy loss ,Scintillator ,programming ,photon: reflection ,Monte Carlo simulations ,Nuclear physics ,0103 physical sciences ,photon: scattering ,[INFO]Computer Science [cs] ,[PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det] ,010306 general physics ,background: radioactivity ,Monte Carlo simulation ,detector: design ,Scintillation ,010308 nuclear & particles physics ,bibliography ,Astronomy and Astrophysics ,calibration ,attenuation: length ,pile-up ,electronics: readout - Abstract
We describe the Monte Carlo (MC) simulation package of the Borexino detector and discuss the agreement of its output with data. The Borexino MC 'ab initio' simulates the energy loss of particles in all detector components and generates the resulting scintillation photons and their propagation within the liquid scintillator volume. The simulation accounts for absorption, reemission, and scattering of the optical photons and tracks them until they either are absorbed or reach the photocathode of one of the photomultiplier tubes. Photon detection is followed by a comprehensive simulation of the readout electronics response. The algorithm proceeds with a detailed simulation of the electronics chain. The MC is tuned using data collected with radioactive calibration sources deployed inside and around the scintillator volume. The simulation reproduces the energy response of the detector, its uniformity within the fiducial scintillator volume relevant to neutrino physics, and the time distribution of detected photons to better than 1% between 100 keV and several MeV. The techniques developed to simulate the Borexino detector and their level of refinement are of possible interest to the neutrino community, especially for current and future large-volume liquid scintillator experiments such as Kamland-Zen, SNO+, and Juno.
- Published
- 2017
37. Borexino: geo-neutrino measurement at Gran Sasso, Italy
- Author
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Cristian Galbiati, Serguei Sukhotin, Michele Montuschi, Fausto Ortica, Ilya Drachnev, Alessandra Re, A. Caminata, G. Bellini, M. S. Meyer, Aldo Ianni, Aldo Romani, Karol Jedrzejczak, Matteo Agostini, Alexander Etenko, D. Franco, D. A. Semenov, A. Sotnikov, Lino Miramonti, Szymon Manecki, E. Hungerford, Paolo Lombardi, I. N. Machulin, N. Rossi, Z. Yokley, Marco Pallavicini, Andrey Formozov, Andrea Ianni, D. Bick, Sandra Zavatarelli, D. D'Angelo, M. D. Skorokhvatov, Michael Wurm, A. Vishneva, E. V. Unzhakov, M. Obolensky, E. Litvinovich, S. Appel, Lea Di noto, Robert Bruce Vogelaar, L. Papp, Marco Giammarchi, Lothar Oberauer, Marianne Goeger-Neff, Gioacchino Ranucci, Matthias Laubenstein, D. Bravo, Jay Burton Benziger, O. Zaimidoroga, Denis Korablev, B. Caccianiga, B. Neumair, S. Davini, G. Korga, E. Meroni, W. Maneschg, V. V. Kobychev, K. Fomenko, P. J. Mosteiro, Franz von Feilitzsch, G. Lukyanchenko, G. Zuzel, G. Bonfini, D. Kryn, A. Pocar, Frank Calaprice, K. Altenmueller, Livia Ludhova, Laura Perasso, Y. Suvorov, A. S. Chepurnov, Hardy Simgen, J. Thurn, R. Roncin, Hongwei Wang, V. N. Muratova, Marcin Wójcik, Juergen Winter, G. Testera, C. Ghiano, Caren Hagner, Roberto Tartaglia, P. Cavalcante, M. Misiaszek, M. Gromov, A. Razeto, F. Gabriele, S. Marcocci, M. Toropova, A. V. Derbin, Kai Zuber, Bjoern Lehnert, F. Lombardi, Oleg Smirnov, D. Jeschke, S. Schoenert, A. M. Goretti, S. Weinz, Agostini, Matteo, Altenmueller, Konrad, Appel, Simon, Bellini, Gianpaolo, Benziger, Jay, Bick, Daniel, Bonfini, Giuseppe, Bravo, David, Caccianiga, Barbara, Calaprice, Frank, Caminata, Alessio, Cavalcante, Paolo, Chepurnov, Alexander, D'Angelo, Davide, Davini, Stefano, Derbin, Alexander, Di Noto, Lea, Drachnev, Ilya, Etenko, Alexander, Fomenko, Kirill, Formozov, Andrey, Franco, Davide, Gabriele, Federico, Galbiati, Cristian, Ghiano, Chiara, Giammarchi, Marco, Goeger-Neff, Marianne, Goretti, Augusto, Gromov, Maxim, Hagner, Caren, Hungerford, Ed, Ianni, Aldo, Ianni, Andrea, Jedrzejczak, Karol, Jeschke, Dominik, Kobychev, Vladislav, Korablev, Deni, Korga, Gyorgy, Kryn, Didier, Laubenstein, Matthia, Lehnert, Bjoern, Litvinovich, Evgeny, Lombardi, Francesco, Lombardi, Paolo, Ludhova, Livia, Lukyanchenko, Georgy, Machulin, Igor, Manecki, Szymon, Maneschg, Werner, Marcocci, Simone, Meroni, Emanuela, Meyer, Mikko, Miramonti, Lino, Misiaszek, Marcin, Montuschi, Michele, Mosteiro, Pablo, Muratova, Valentina, Neumair, Birgit, Oberauer, Lothar, Obolensky, Michel, Ortica, Fausto, Pallavicini, Marco, Papp, Laszlo, Perasso, Laura, Pocar, Andrea, Ranucci, Gioacchino, Razeto, Alessandro, Re, Alessandra, Romani, Aldo, Roncin, Romain, Rossi, Nicola, Schoenert, Stefan, Semenov, Dmitrii, Simgen, Hardy, Skorokhvatov, Mikhail, Smirnov, Oleg, Sotnikov, Albert, Sukhotin, Serguei, Suvorov, Yury, Tartaglia, Roberto, Testera, Gemma, Thurn, Jan, Toropova, Maria, Unzhakov, Evgenii, Vishneva, Alina, Vogelaar, Robert Bruce, von Feilitzsch, Franz, Wang, Hanguo, Weinz, Stefan, Winter, Juergen, Wojcik, Marcin, Wurm, Michael, Yokley, Zachary, Zaimidoroga, Oleg, Zavatarelli, Sandra, Zuber, Kai, and Zuzel, Grzegorz
- Subjects
FLUX ,Particle physics ,Neutrino oscillation ,Physics::Instrumentation and Detectors ,Solar neutrinos ,liquid scintillators ,Geoneutrino ,earth ,Solar neutrino ,01 natural sciences ,Physics::Geophysics ,Geoneutrinos ,0103 physical sciences ,EARTH ,010306 general physics ,Borexino ,Low background ,Physics ,Liquid ,neutrino oscillations ,010308 nuclear & particles physics ,Neutrino oscillations ,Liquid scintillators ,scintillator ,flux ,Geophysics ,solar neutrinos ,low background ,High Energy Physics::Experiment ,Neutrino ,geoneutrinos - Abstract
Geo-neutrinos, electron anti-neutrinos produced in beta-decays of naturally occurring radioactive isotopes in the Earth, are a unique direct probe of our planet's interior. After a brief introduction of the geo-neutrinos' properties and of the main aims of their study, we discuss the features of a detector which has recently provided breakthrough achievements in the field, Borexino, a massive, calorimetric liquid scintillator detector installed at the underground Gran Sasso Laboratory. With its unprecedented radiopurity levels achieved in the core of the detection medium, it is the only experiment in operation able to study in real time solar neutrino interactions in the challenging sub-MeV energy region. Its superior technical properties allowed Borexino also to provide a clean detection of terrestrial neutrinos. Therefore, the description of the characteristics of the detected geo-neutrino signal and of the corresponding geological implications are the main core of the discussion contained in this work.
- Published
- 2017
38. JUNO Physics and Detector
- Author
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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 Athay de 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, Jari Joutsenvaara, 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, 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, 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, Mari, Stefano M., Filippo Marini, Sadia Marium, Cristina Martellini, Gisele Martin-Chassard, Agnese Martini, Davit Mayilyan, Ints Mednieks, Yue Meng, Anselmo Meregaglia, Emanuela Meroni, David Meyhöfer, Mauro Mezzetto, Jonathan Miller, Lino Miramonti, Salvatore Monforte, Paolo Montini, Michele Montuschi, Axel Müller, Pavithra Muralidharan, Massimiliano Nastasi, Naumov, Dmitry V., Elena Naumova, Diana Navas-Nicolas, Igor Nemchenok, Minh Thuan Nguyen Thi, Feipeng Ning, Zhe Ning, Hiroshi Nunokawa, Lothar Oberauer, Juan Pedro Ochoa-Ricoux, Alexander Olshevskiy, Domizia Orestano, Fausto Ortica, Rainer Othegraven, Hsiao-Ru Pan, Alessandro Paoloni, Nina Parkalian, Sergio Parmeggiano, Yatian Pei, Nicomede Pelliccia, Anguo Peng, Haiping Peng, Frédéric Perrot, Pierre-Alexandre Petitjean, Fabrizio Petrucci, Oliver Pilarczyk, Luis Felipe Piñeres Rico, Artyom Popov, Pascal Poussot, Wathan Pratumwan, Ezio Previtali, Fazhi Qi, Ming Qi, Sen Qian, Xiaohui Qian, Zhen Qian, Hao Qiao, Zhonghua Qin, Shoukang Qiu, Muhammad Usman Rajput, Gioacchino Ranucci, Neill Raper, Alessandra Re, Henning Rebber, Abdel Rebii, Bin Ren, Jie Ren, Taras Rezinko, Barbara Ricci, Markus Robens, Mathieu Roche, Narongkiat Rodphai, Aldo Romani, Bedřich Roskovec, Christian Roth, Xiangdong Ruan, Xichao Ruan, Saroj Rujirawat, Arseniy Rybnikov, Andrey Sadovsky, Paolo Saggese, Giuseppe Salamanna, Simone Sanfilippo, Anut Sangka, Nuanwan Sanguansak, Utane Sawangwit, Julia Sawatzki, Fatma Sawy, Michaela Schever, Jacky Schuler, Cédric Schwab, Konstantin Schweizer, Alexandr Selyunin, Andrea Serafini, Giulio Settanta, Mariangela Settimo, Zhuang Shao, Vladislav Sharov, Arina Shaydurova, Jingyan Shi, Yanan Shi, Vitaly Shutov, Andrey Sidorenkov, Fedor Šimkovic, Chiara Sirignano, Jaruchit Siripak, Monica Sisti, Maciej Slupecki, Mikhail Smirnov, Oleg Smirnov, Thiago Sogo-Bezerra, Sergey Sokolov, Julanan Songwadhana, Boonrucksar Soonthornthum, Albert Sotnikov, Ondřej Šrámek, Warintorn Sreethawong, Achim Stahl, Luca Stanco, Konstantin Stankevich, Dušan Štefánik, Hans Steiger, Jochen Steinmann, Tobias Sterr, Matthias Raphael Stock, Virginia Strati, Alexander Studenikin, Gongxing Sun, Shifeng Sun, Xilei Sun, Yongjie Sun, Yongzhao Sun, Narumon Suwonjandee, Michal Szelezniak, Jian Tang, Qiang Tang, Quan Tang, Xiao Tang, Alexander Tietzsch, Igor Tkachev, Tomas Tmej, Marco Danilo Claudio Torri, Konstantin Treskov, Andrea Triossi, Giancarlo Troni, Wladyslaw Trzaska, Cristina Tuve, Nikita Ushakov, Johannes van den Boom, Stefan van Waasen, Guillaume Vanroyen, Nikolaos Vassilopoulos, Vadim Vedin, Giuseppe Verde, Maxim Vialkov, Benoit Viaud, Moritz Vollbrecht, Cristina Volpe, Vit Vorobel, Dmitriy Voronin, Lucia Votano, Pablo Walker, 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 Wang, Muhammad Waqas, Apimook Watcharangkool, Lianghong Wei, Wei Wei, Wenlu Wei, Yadong Wei, Liangjian Wen, Christopher Wiebusch, Steven Chan-Fai Wong, Bjoern Wonsak, Diru Wu, Fangliang Wu, Qun Wu, Wenjie Wu, Zhi Wu, Michael Wurm, jacques wurtz, Christian Wysotzki, Yufei Xi, Dongmei Xia, Yuguang Xie, Zhangquan Xie, Zhizhong Xing, Benda Xu, Cheng Xu, Donglian Xu, Fanrong Xu, Hangkun Xu, Jilei Xu, Jing Xu, Meihang Xu, Yin Xu, Yu Xu, Baojun Yan, Taylor Yan, Wenqi Yan, Xiongbo Yan, Yupeng Yan, Anbo Yang, Changgen Yang, Huan Yang, Jie Yang, Lei Yang, Xiaoyu Yang, Yifan Yang, Haifeng Yao, Zafar Yasin, Jiaxuan Ye, Mei Ye, Ziping Ye, Ugur Yegin, Frédéric Yermia, Peihuai Yi, Na Yin, Xiangwei Yin, Zhengyun You, Boxiang Yu, Chiye Yu, Chunxu Yu, Hongzhao Yu, Miao Yu, Xianghui Yu, Zeyuan Yu, Chengzhuo Yuan, Ying Yuan, Zhenxiong Yuan, Ziyi Yuan, Baobiao Yue, Noman Zafar, Andre Zambanini, Vitalii Zavadskyi, Shan Zeng, Tingxuan Zeng, Yuda Zeng, Liang Zhan, Aiqiang Zhang, Feiyang Zhang, Guoqing Zhang, Haiqiong Zhang, Honghao Zhang, Jiawen Zhang, Jie Zhang, Jingbo Zhang, Jinnan Zhang, Peng Zhang, Qingmin Zhang, Shiqi Zhang, Shu Zhang, Tao Zhang, Xiaomei Zhang, Xuantong Zhang, Xueyao Zhang, Yan Zhang, Yinhong Zhang, Yiyu Zhang, Yongpeng Zhang, Yuanyuan Zhang, Yumei Zhang, Zhenyu Zhang, Zhijian Zhang, Fengyi Zhao, Jie Zhao, Rong Zhao, Shujun Zhao, Tianchi Zhao, Dongqin Zheng, Hua Zheng, Minshan Zheng, Yangheng Zheng, Weirong Zhong, Jing Zhou, Li Zhou, Nan Zhou, Shun Zhou, Xiang Zhou, Jiang Zhu, Kangpu Zhu, Kejun Zhu, Zhihang Zhu, Bo Zhuang, Honglin Zhuang, Liang Zong, and Jiaheng Zou
39. The SOX experiment hunts the sterile neutrino
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Matthias Laubenstein, M. D. Skorokhvatov, Michael Wurm, Nicolas Jonqueres, Ö. Penek, Denis Korablev, D. Jeschke, Gioacchino Ranucci, D. A. Semenov, G. Bellini, Riccardo Musenich, Livia Ludhova, A. S. Chepurnov, K. Choi, M. Gromov, S. Davini, Thierry Lasserre, Andrey Formozov, E. Meroni, T. Houdy, S. Rottenanger, L. Lukyanchenko, Roberto Tartaglia, J. Gaffiot, V. Orekhov, A. Jany, D. Franco, E. Hungerford, V. N. Kornoukhov, Cristiano Galbiati, Loris Scola, Oleg Smirnov, G. Bonfini, A. Caminata, Frank Calaprice, Christian Veyssiere, Roman Roncin, M. Vivier, A. M. Goretti, Z. Bagdasarian, Fausto Ortica, S. Caprioli, M. Gschwender, Z. Yokley, A. V. Derbin, V. Atroshchenko, D. Guffanti, Andrea Ianni, V. N. Muratova, D. Bick, Sandra Zavatarelli, Alessio Porcelli, Lino Miramonti, Hongwei Wang, O. Zaimidoroga, Stefania Farinon, J. Thurn, N. Pilipenko, M. Redchuk, E. V. Unzhakov, B. Vogelaar, V. V. Kobychev, M. Carlini, F. Lombardi, Aldo Ianni, Stefan Schönert, L. Papp, A. Vishneva, Tobias Lachenmaier, Marco Giammarchi, Lea Di noto, G. Zuzel, Olivier Cloué, Lothar Oberauer, B. Neumair, S. Weinz, C. Ghiano, G. Korga, K. Fomenko, I. S. Drachnev, Caren Hagner, G. Testera, Aldo Romani, S. Marcocci, M. S. Meyer, L.F.F. Stokes, A. Sotnikov, Matteo Agostini, M. Toropova, L. Collica, V. Fischer, P. Cavalcante, M. Misiaszek, D. Bravo, Paolo Lombardi, I. N. Machulin, N. Rossi, Marcin Wójcik, Jay Burton Benziger, Marco Pallavicini, A. Razeto, F. Gabriele, D. D'Angelo, Kai Zuber, J. Maricic, S. Appel, Franz von Feilitzsch, G. Lukyanchenko, Antonio Di Ludovico, M. Cribier, G. Manuzio, Alessandra Re, A. Pocar, B. Caccianiga, J. Martyn, E. Litvinovich, G. Mention, Mathieu Durero, B. Opitz, Xuefeng Ding, D. Basilico, Y. Suvorov, D. Kryn, K. Altenmueller, Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, AstroParticule et Cosmologie (APC (UMR_7164)), Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), CEA-Direction de l'Energie Nucléaire (CEA-DEN), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Observatoire de Paris, PSL Research University (PSL)-PSL Research University (PSL)-Université Paris Diderot - Paris 7 (UPD7), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), CEA-Direction des Energies (ex-Direction de l'Energie Nucléaire) (CEA-DES (ex-DEN)), and Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Cité (UPCité)
- Subjects
Sterile neutrino ,Position resolution ,Physics::Instrumentation and Detectors ,antineutrino/e: particle source ,energy resolution ,Physics::Geophysics ,Nuclear physics ,mass: scale ,background: low ,[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex] ,Mass scale ,Neutrino oscillation ,spatial resolution ,Borexino ,Physics ,Multidisciplinary ,neutrino: sterile: mass ,talk: Venice 20017/03/13 ,calibration ,sensitivity ,Short distance ,Gran Sasso ,praseodymium ,radioactivity ,cerium: nuclide ,High Energy Physics::Experiment ,proposed experiment ,neutrino: oscillation ,Large size - Abstract
International audience; The SOX (Short distance neutrino Oscillations with BoreXino) experiment aims to perform a resolutive measurement for testing the longstanding hypotesis of a sterile neutrino in the eV$^2$ mass scale. A very intense and well calibrated $^{144}Ce-^{144}Pr$ antineutrino source will be placed under the large size and very low background Borexino detector at Laboratori Nazionali del Gran Sasso in Italy. Borexino demonstrated a such energy and position resolution that the disappearance experiment can be performed and the short distance oscillations might be directly observed. In this paper an overview of the key elements of the experiment is given and the expected sensitivity to determine the sterile neutrino mass is shown.
40. TAO Conceptual Design Report: A Precision Measurement of the Reactor Antineutrino Spectrum with Sub-percent Energy Resolution
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Angel Abusleme, Thomas Adam, Shakeel Ahmad, Sebastiano Aiello, Muhammad Akram, Nawab Ali, 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, David Biare, Thilo Birkenfeld, Sylvie Blin, David Blum, Simon Blyth, Anastasia Bolshakova, Mathieu Bongrand, Clément Bordereau, Dominique Breton, Augusto Brigatti, Riccardo Brugnera, Riccardo Bruno, Antonio Budano, Max Buesken, 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, Irakli Chakaberia, Jinfan Chang, Yun Chang, Pingping Chen, Po-An Chen, Shaomin Chen, Shenjian Chen, Xurong Chen, Yi-Wen Chen, Yixue Chen, Yu Chen, Zhang Chen, Jie Cheng, Yaping Cheng, Alexander Chepurnov, Davide Chiesa, Pietro Chimenti, Artem Chukanov, Anna Chuvashova, Gérard Claverie, Catia Clementi, Barbara Clerbaux, Selma Conforti Di Lorenzo, Daniele Corti, Salvatore Costa, Flavio Dal Corso, christophe de La Taille, Jiawei Deng, Zhi Deng, Ziyan Deng, Wilfried Depnering, Marco Diaz, Xuefeng Ding, Yayun Ding, Bayu Dirgantara, Sergey Dmitrievsky, Tadeas Dohnal, Georgy Donchenko, Jianmeng Dong, Damien Dornic, 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, Marco Fargetta, Anna Fatkina, Dmitry Fedoseev, Vladko Fekete, Li-Cheng Feng, Qichun Feng, Richard Ford, Andrey Formozov, Amélie Fournier, Haonan Gan, Feng Gao, Alberto Garfagnini, Alexandre Göttel, Christoph Genster, Marco Giammarchi, Agnese Giaz, Nunzio Giudice, Franco Giuliani, Maxim Gonchar, Guanghua Gong, Hui Gong, Oleg Gorchakov, Yuri Gornushkin, Marco Grassi, Christian Grewing, Maxim Gromov, 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, Miao He, Wei He, Tobias Heinz, Patrick Hellmuth, Yuekun Heng, Rafael Herrera, Daojin Hong, 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, Xingtao Huang, Yongbo Huang, Jiaqi Hui, Lei Huo, Wenju Huo, Cédric Huss, Safeer Hussain, Antonio Insolia, Ara Ioannisian, Roberto Isocrate, Kuo-Lun Jen, Xiaolu Ji, Xingzhao Ji, Huihui Jia, Junji Jia, Siyu Jian, Di Jiang, Xiaoshan Jiang, Ruyi Jin, Xiaoping Jing, Cécile Jollet, Jari Joutsenvaara, Sirichok Jungthawan, Leonidas Kalousis, Philipp Kampmann, Li Kang, Michael Karagounis, Narine Kazarian, Amir Khan, Waseem Khan, Khanchai Khosonthongkee, Patrick Kinz, Denis Korablev, Konstantin Kouzakov, Alexey Krasnoperov, Svetlana Krokhaleva, Zinovy Krumshteyn, Andre Kruth, Nikolay Kutovskiy, Pasi Kuusiniemi, Tobias Lachenmaier, Cecilia Landini, Sébastien Leblanc, Frederic Lefevre, Liping Lei, Ruiting Lei, Rupert Leitner, Jason Leung, Chao Li, Demin Li, Fei Li, Fule Li, Haitao Li, Huiling Li, Jiaqi Li, Jin Li, Kaijie Li, Mengzhao Li, Nan Li, Qingjiang Li, Ruhui Li, Shanfeng Li, Shuaijie Li, Tao Li, Teng Li, Weidong Li, Weiguo Li, Xiaomei Li, Xiaonan Li, Xinglong Li, Yi Li, Yufeng Li, Zhibing Li, Ziyuan Li, 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, Hu Liu, Hui Liu, Jianglai Liu, Jinchang Liu, Min Liu, Qian Liu, Qin Liu, Runxuan Liu, Shuangyu Liu, Shubin Liu, Shulin Liu, Xiaowei Liu, Yan 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, Qiumei Ma, Si Ma, Xiaoyan Ma, Xubo Ma, Jihane Maalmi, Yury Malyshkin, Fabio Mantovani, Francesco Manzali, Xin Mao, Yajun Mao, Mari, Stefano M., Filippo Marini, Sadia Marium, Cristina Martellini, Gisele Martin-Chassard, Agnese Martini, Davit Mayilyan, Axel Müller, Yue Meng, Anselmo Meregaglia, Emanuela Meroni, David Meyhöfer, Mauro Mezzetto, Jonathan Miller, Lino Miramonti, Salvatore Monforte, Paolo Montini, Michele Montuschi, Nikolay Morozov, Pavithra Muralidharan, Massimiliano Nastasi, Naumov, Dmitry V., Elena Naumova, Igor Nemchenok, Alexey Nikolaev, Feipeng Ning, Zhe Ning, Hiroshi Nunokawa, Lothar Oberauer, Juan Pedro Ochoa-Ricoux, Alexander Olshevskiy, Domizia Orestano, Fausto Ortica, Hsiao-Ru Pan, Alessandro Paoloni, Nina Parkalian, Sergio Parmeggiano, Teerapat Payupol, Yatian Pei, Nicomede Pelliccia, Anguo Peng, Haiping Peng, Frédéric Perrot, Pierre-Alexandre Petitjean, Fabrizio Petrucci, Luis Felipe Piñeres Rico, Oliver Pilarczyk, Artyom Popov, Pascal Poussot, Wathan Pratumwan, Ezio Previtali, Fazhi Qi, Ming Qi, Sen Qian, Xiaohui Qian, Hao Qiao, Zhonghua Qin, Shoukang Qiu, Muhammad Rajput, Gioacchino Ranucci, Neill Raper, Alessandra Re, Henning Rebber, Abdel Rebii, Bin Ren, Jie Ren, Taras Rezinko, Barbara Ricci, Markus Robens, Mathieu Roche, Narongkiat Rodphai, Aldo Romani, Bedřich Roskovec, Christian Roth, Xiangdong Ruan, Xichao Ruan, Saroj Rujirawat, Arseniy Rybnikov, Andrey Sadovsky, Paolo Saggese, Giuseppe Salamanna, Simone Sanfilippo, Anut Sangka, Nuanwan Sanguansak, Utane Sawangwit, Julia Sawatzki, Fatma Sawy, Michaela Schever, Jacky Schuler, Cédric Schwab, Konstantin Schweizer, Dmitry Selivanov, Alexandr Selyunin, Andrea Serafini, Giulio Settanta, Mariangela Settimo, Muhammad Shahzad, Vladislav Sharov, Gang Shi, Jingyan Shi, Yongjiu Shi, Vitaly Shutov, Andrey Sidorenkov, Fedor Simkovic, Chiara Sirignano, Jaruchit Siripak, Monica Sisti, Maciej Slupecki, Mikhail Smirnov, Oleg Smirnov, Thiago Sogo-Bezerra, Julanan Songwadhana, Boonrucksar Soonthornthum, Albert Sotnikov, Ondrej Sramek, Warintorn Sreethawong, Achim Stahl, Luca Stanco, Konstantin Stankevich, Dus Stefanik, Hans Steiger, Jochen Steinmann, Tobias Sterr, Matthias Raphael Stock, Virginia Strati, Alexander Studenikin, Gongxing Sun, Shifeng Sun, Xilei Sun, Yongjie Sun, Yongzhao Sun, Narumon Suwonjandee, Michal Szelezniak, Jian Tang, Qiang Tang, Quan Tang, Xiao Tang, Alexander Tietzsch, Igor Tkachev, Tomas Tmej, Konstantin Treskov, Andrea Triossi, Giancarlo Troni, Wladyslaw Trzaska, Cristina Tuve, Stefan van Waasen, Johannes Vanden Boom, Guillaume Vanroyen, Nikolaos Vassilopoulos, Vadim Vedin, Giuseppe Verde, Maxim Vialkov, Benoit Viaud, Cristina Volpe, Vit Vorobel, Lucia Votano, Pablo Walker, 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 Wang, Apimook Watcharangkool, Lianghong Wei, Wei Wei, Yadong Wei, Liangjian Wen, Christopher Wiebusch, Steven Chan-Fai Wong, Bjoern Wonsak, Diru Wu, Fangliang Wu, Qun Wu, Wenjie Wu, Zhi Wu, Michael Wurm, Jacques Wurtz, Christian Wysotzki, Yufei Xi, Dongmei Xia, Yuguang Xie, Zhangquan Xie, Zhizhong Xing, Benda Xu, Donglian Xu, Fanrong Xu, Jilei Xu, Jing Xu, Meihang Xu, Yin Xu, Yu Xu, Baojun Yan, Xiongbo Yan, Yupeng Yan, Anbo Yang, Changgen Yang, Huan Yang, Jie Yang, Lei Yang, Xiaoyu Yang, Yifan Yang, Haifeng Yao, Zafar Yasin, Jiaxuan Ye, Mei Ye, Ugur Yegin, Frédéric Yermia, Peihuai Yi, Xiangwei Yin, Zhengyun You, Boxiang Yu, Chiye Yu, Chunxu Yu, Hongzhao Yu, Miao Yu, Xianghui Yu, Zeyuan Yu, Chengzhuo Yuan, Ying Yuan, Zhenxiong Yuan, Ziyi Yuan, Baobiao Yue, Noman Zafar, Andre Zambanini, Pan Zeng, Shan Zeng, Tingxuan Zeng, Yuda Zeng, Liang Zhan, Feiyang Zhang, Guoqing Zhang, Haiqiong Zhang, Honghao Zhang, Jiawen Zhang, Jie Zhang, Jingbo Zhang, Peng Zhang, Qingmin Zhang, Shiqi Zhang, Tao Zhang, Xiaomei Zhang, Xuantong Zhang, Yan Zhang, Yinhong Zhang, Yiyu Zhang, Yongpeng Zhang, Yuanyuan Zhang, Yumei Zhang, Zhenyu Zhang, Zhijian Zhang, Fengyi Zhao, Jie Zhao, Rong Zhao, Shujun Zhao, Tianchi Zhao, Dongqin Zheng, Hua Zheng, Minshan Zheng, Yangheng Zheng, Weirong Zhong, Jing Zhou, Li Zhou, Nan Zhou, Shun Zhou, Xiang Zhou, Jiang Zhu, Kejun Zhu, Honglin Zhuang, Liang Zong, and Jiaheng Zou
41. Comprehensive measurement of pp-chain solar neutrinos with Borexino
- Author
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S. Davini, Attilio Di Giacinto, D. Bravo, C. Ghiano, Caren Hagner, D. Basilico, Matthias Laubenstein, G. Raikov, Z. Bagdasarian, M. D. Skorokhvatov, Michael Wurm, Kai Zuber, P. Cavalcante, S. Kumaran, E. V. Unzhakov, Y. Suvorov, M. Misiaszek, K. Choi, M. Gromov, A. V. Derbin, E. Meroni, Andrey Formozov, D. A. Semenov, Lea Di noto, A. Caminata, L. Pietrofaccia, Livia Ludhova, Andrea Ianni, V. Atroshchenko, D. Jeschke, Valentino Di Marcello, O. Zaimidoroga, G. Bellini, A. Razeto, A. S. Chepurnov, B. Vogelaar, V. N. Muratova, Franz von Feilitzsch, M. Redchuk, Luigi Cappelli, A. M. Goretti, G. Manuzio, G. Lukyanchenko, G. Zuzel, S. Marcocci, I. S. Drachnev, S. Rottenanger, L. Papp, Lothar Oberauer, Michael Nieslony, V. Orekhov, A. Pocar, V. V. Kobychev, A. Sotnikov, Aldo Ianni, K. Altenmueller, Stefan Schönert, F. Cavanna, G. Bonfini, A. Vishneva, F. Gabriele, E. Hungerford, D. Franco, D. Bick, Sandra Zavatarelli, Frank Calaprice, Irina Lomskaya, B. Neumair, Jay Burton Benziger, G. Korga, M. S. Meyer, Maria Teresa Ranalli, Marcin Wójcik, K. Fomenko, J. Martyn, Ö. Penek, E. Litvinovich, M. Gschwender, Cristiano Galbiati, A. Jany, Oleg Smirnov, L. Lukyanchenko, Fausto Ortica, D. Guffanti, Xuefeng Ding, G. Testera, Lino Miramonti, Paolo Lombardi, Gioacchino Ranucci, Matteo Agostini, I. N. Machulin, N. Rossi, Tobias Lachenmaier, Marco Giammarchi, Marco Pallavicini, D. D'Angelo, J. Maricic, S. Appel, N. Pilipenko, Aldo Romani, B. Caccianiga, Roberto Tartaglia, Antonio Di Ludovico, Alessandra Re, and J. Thurn
- Subjects
Proton–proton chain reaction ,Physics ,Particle physics ,Survival probability ,Physics::Instrumentation and Detectors ,Astrophysics::High Energy Astrophysical Phenomena ,Metallicity ,Solar neutrino ,High Energy Physics::Phenomenology ,High Energy Physics::Experiment ,Neutrino ,Borexino - Abstract
A comprehensive measurement of solar neutrino fluxes has been completed using the Borexino Phase-II data in an extended energy range. The measurement reports pp, 7Be and pep neutrino fluxes with the highest precision ever achieved, 8B with the lowest energy threshold, the first Borexino limit on hep neutrinos, as well as the best limit on CNO neutrinos. These results and their physics interpretations concerning the so-called solar metallicity puzzle and the electron-neutrino survival probability, as well as other highlights of the analysis, have been summarized in this talk.
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