Browsing by Author "Troni Peralta, Giancarlo"
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- ItemAdvances in In Situ Alignment Calibration of Doppler and High/Low-end Attitude Sensors for Underwater Vehicle Navigation : Theory and Experimental Evaluation(2015) Troni Peralta, Giancarlo; Whitcomb, L.
- ItemDamping signatures at JUNO, a medium-baseline reactor neutrino oscillation experiment(2022) Wang, Jun; Liao, Jiajun; Wang, Wei; Abusleme Hoffman, Ángel Christian; Adam, Thomas; Campeny, Agustín; Díaz, Marco A.; Troni Peralta, Giancarlo; Walker Galdames, Pablo; Ochoa-Ricoux, Juan Pedro; An, Qi; Andronico, Giuseppe; Anfimov, Nikolav; Antonelli, Vito; Antoshkina, Tatiana; Asavapibhop, Burin; André, João Pedro Athayde Marcondes de; Auguste, Didier; Babic, Andrej; Balashov, Nikita; Baldini, Wander; Barresi, Andrea; Basilico, Davide; Baussan, Eric; Bellato, Marco; Bergnoli, Antonio; Birkenfeld, Thilo; Blin, Sylvie; Blum, David; Blyth, Simon; Bolshakova, Anastasia; Bongrand, Mathieu; Bordereau, Clément; Breton, Dominique; Brigatti, Augusto; Brugnera, Riccardo; Bruno, Riccardo; Budano, Antonio; Buscemi, Mario; Busto, Jose; Butorov, Ilya; Cabrera, Anatael; Cai, Hao; Cai, Xiao; Cai, Yanke; Cai, Zhiyan; Callegari, Riccardo; Cammi, Antonio; Ahmed, Rizwan; Cao, Chuanya; Cao, Guofu; Cao, Jun; Caruso, Rossella; Cerna, Cédric; Chang, Jinfan; Chang, Yun; Chen, Pingping; Chen, Po-An; Chen, Shaomin; Chen, Xurong; Chen, Yi-Wen; Chen, Yixue; Chen, Yu; Chen, Zhang; Cheng, Jie; Cheng, Yaping; Chetverikov, Alexey; Chiesa, Davide; Chimenti, Pietro; Chukanov, Artem; Claverie, Gérard; Clementi, Catia; Clerbaux, Barbara; Conforti Di Lorenzo, Selma; Corti, Daniele; Dal Corso, Flavio; Dalager, Olivia; De La Taille, Christophe; Deng, Jiawei; Deng, Zhi; Deng, Zivan; Depnering, Wilfried; Aiello, Sebastiano; Ding, Xuefeng; Ding, Yayun; Dirgantara, Bayu; Dmitrievsky, Sergey; Dohnal, Tadeas; Dolzhikov, Dmitry; Donchenko, Georgy; Dong, Jianmeng; Doroshkevich, Evgeny; Dracos, Marcos; Druillole, Frédéric; Du, Ran; Du, Shuxian; Dusini, Stefano; Dvorak, Martin; Enqvist, Timo; Enzmann, Heike; Fabbri, Andrea; Fajt, Lukas; Fan, Donghua; Fan, Lei; Fang, Jian; Fang, Wenxing; Fargetta, Marco; Fedoseev, Dmitry; Fekete, Vladko; Feng, Li-Cheng; Feng, Qichun; Ford, Richard; Fournier, Amélie; Gan, Haonan; Gao, Feng; Garfagnini, Alberto; Gavrikov, Arsenii; Giammarchi, Marco; Giaz, Agnese; Giudice, Nunzio; Gonchar, Maxim; Gong, Guanghua; Gong, Hui; Gornushkin, Yuri; Göttel, Alexandre; Grassi, Marco; Grewing, Christian; Gromov, Vasily; Gu, Minghao; Gu, Xiaofei; Gu, Yu; Guan, Mengyun; Guardone, Nunzio; Gul, Maria; Guo, Cong; Guo, Jingyuan; Guo, Wanlei; Guo, Xinheng; Guo, Yuhang; Hackspacher, Paul; Hagner, Caren; Han, Ran; Han, Yang; Sohaib Hassan, Muhammad; He, Miao; He, Wei; Heinz, Tobias; Hellmuth, Patrick; Heng, Yuekun; Herrera, Rafael; Hor, YuenKeung; Hou, Shaojing; Hsiung, Yee; Hu, Bei-Zhen; Hu, Hang; Hu, Jianrun; Hu, Jun; Hu, Shouyang; Hu, Tao; Hu, Zhuojun; Huang, Chunhao; Huang, Guihong; Huang, Hanxiong; Huang, Wenhao; Huang, Xin; Huang, Xingtao; Huang, Yongbo; Hui, Jiaqi; Huo, Lei; Huo, Wenju; Huss, Cédric; Hussain, Safeer; Ioannisian, Ara; Isocrate, Roberto; Jelmini, Beatrice; Jen, Kuo-Lun; Jeria, Ignacio; Ji, Xiaolu; Ji, Xingzhao; Jia, Huihui; Jia, Junji; Jian, Siyu; Jiang, Di; Jiang, Wei; Jiang, Xiaoshan; Jin, Ruyi; Jing, Xiaoping; Jollet, Cécile; Joutsenvaara, Jari; Jungthawan, Sirichok; Kalousis, Leonidas; Kampmann, Philipp; Kang, Li; Karaparambil, Rebin; Kazarian, Narine; Khosonthongkee, Khanchai; Korablev, Denis; Kouzakov, Konstantin; Krasnoperov, Alexey; Kruth, Andre; Kutovskiy, Nikolay; Kuusiniemi, Pasi; Lachenmaier, Tobias; Landini, Cecilia; Leblanc, Sébastien; Lebrin, Victor; Lefevre, Frederic; Lei, Ruiting; Leitner, Rupert; Leung, Jason; Li, Demin; Li, Fei; Li, Fule; Li, 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; Liang, Hao; Liebau, Daniel; Limphirat, Ayut; Limpijumnong, Sukit; Lin, Guey-Lin; Lin, Shengxin; Lin, Tao; Ling, Fiajie; Lippi, Ivano; Liu, Fang; Liu, Haidong; Liu, Hongbang; Liu, Hongjuan; Liu, Hongtao; Liu, Hui; Liu, Jianglai; Liu, Jinchang; Liu, Min; Liu, Qian; Liu, Qin; Liu, Runxuan; Liu, Shuangyu; Liu, Shubin; Liu, Shulin; Liu, Xiaowei; Liu, Xiwen; Liu, Yan; Liu, Yunzhe; Lokhov, Alexey; Lombardi, Paolo; Lombardo, Claudio; Loo, Kai; Lu, Chuan; Lu, Haoqi; Lu, Jingbin; Lu, Junguang; Lu, Shuxiang; Lu, Xiaoxu; Lubsandorzhiev, Bayarto; Lubsandorzhiev, Sultim; Ludhova, Livia; Lukanov, Arslan; Luo, Fengjiao; Luo, Guang; Luo, Pengwei; Luo, Shu; Luo, Wuming; Lyashuk, Vladimir; Ma, Bangzheng; Ma, Qiumei; Ma, Si; Ma, Xiaoyan; Ma, Xubo; Maalmi, Jihane; Malyshkin, Yuri; Mandujano, Roberto Carlos; Mantovani, Fabio,; Manzali, Francesco; Mao, Xin; Mao, Yajun; Mari, Stefano M.; Marini, Filippo; Marium, Sadia; Martellini, Cristina; Martin-Chassard, Gisele; Martini, Agnese; Mayer, Matthias; Mayilyan, Davit; Mednieks, Ints; Meng, Yue; Meregaglia, Anselmo; Meroni, Emanuela; Meyhöfer, David; Mezzetto, Mauro; Miller, Jonathan; Miramonti, Lino; Montini, Paolo; Montuschi, Michele; Müller, Axel; Nastasi, Massimiliano; Naumoy, Dmitry V.; Naumova, Elena; Navas-Nicolas, Diana; Nemchenok, Igor; Nguyen Thi, Minh Thuan; Ning, Feipeng; Ning, Zhe; Nunokawa, Hiroshi; Oberauer, Lothar; An, Fengpeng; Olshevskiy, Alexander; Orestano, Domizia; Ortica, Fausto; Othegraven, Rainer; Pan, Hsiao-Ru; Paoloni, Alessandro; Parmeggiano, Sergio; Pei, Yatian; Pelliccia, Nicomede; Peng, Anguo; Peng, Haiping; Perrot, Frédéric; Petitjean, Pierre-Alexandre; Petrucci, Fabrizio; Pilarczyk, Oliver; Piñeres Rico, Luis Felipe; Popov, Artyom; Poussot, Pascal; Pratumwan, Wathan; Previtali, Ezio; Qi, Fazhi; Qi, Ming; Qian, Sen; Qian, Xiaohui; Qian, Zhen; Qiao, Hao; Qin, Zhonghua; Qiu, Shoukang; Usman Rajput, Muhammad; Ranucci, Gioacchino; Raper, Neill; Re, Alessandra; Rebber, Henning; Rebii, Abdel; Ren, Bin; Ren, Jie; Ricci, Barbara; Robens, Markus; Roche, Mathieu; Rodphai, Narongkiat; Romani, Aldo; Roskovec, Bedřich; Roth, Christian; Ruan, Xiangdong; Ruan, Xichao; Rujirawat, Saroj; Rybnikov, Arseniy; Sadovsky, Andrey; Saggese, Paolo; Sanfilippo, Simone; Sangka, Anut; Sanguansak, Nuanwan; Sawangwit, Utane; Sawatzki, Julia; Sawy, Fatma; Schever, Michaela; Schwab, Cédric; Schweizer, Konstantin; Selyunin, Alexandr; Serafini, Andrea; Settanta, Giulio; Settimo, Mariangela; Shao, Zhuang; Sharov, Vladislav; Shaydurova, Arina; Shi, Jingyan; Shi, Yanan; Shutov, Vitaly; Sidorenkov, Andrey; Šimkovic, Fedor; Sirignano, Chiara; Siripak, Jaruchit; Sisti, Monica; Slupecki, Maciej; Smirnov, Mikhail; Smirnov, Oleg; Sogo-Bezerra, Thiago; Sokolov, Sergey; Songwadhana, Julanan; Soonthornthum, Boonrucksar; Sotnikov, Albert; Šrámek, Ondřej; Sreethawong, Warintorn; Stahl, Achim; Stanco, Luca; Stankevich, Konstantin; Štefánik, Dušan; Steiger, Hans; Steinmann, Jochen; Sterr, Tobias; Stock, Matthias Raphael; Strati, Virginia; Studenikin, Alexander; Sun, Shifeng; Sun, Xilei; Sun, Yongjie; Sun, Yongzhao; Suwonjandee, Narumon; Szelezniak, Michal; Tang, Jian; Tang, Qiang; Tang, Quan; Tang, Xiao; Tietzsch, Alexander; Tkachev, Igor; Tmej, Tomas; Torri, Marco Danilo Claudio; Treskov, Konstantin; Triossi, Andrea; Akram, Muhammad; Trzaska, Wladyslaw; Tuve, Cristina; Ushakov, Nikita; Van den Boom, Johannes; Van Waasen, Stefan; Vanroyen, Guillaume; Vedin, Vadim; Verde, Giuseppe; Vialkov, Maxim; Viaud, Benoit; Moritz Vollbrecht, Cornelius; Volpe, Cristina; Vorobel, Vit; Voronin, Dmitry; Votano, Lucia; Ahmad, Shakeel; Wang, Caishen; Wang, Chung-Hsiang; Wang, En; Wang, Guoli; Wang, Jian; 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; Wagas, Muhammad; Watcharangkool, Apimook; Wei, Lianghong; Wei, Wei; Wei, Wenlu; Wei, Yadong; Wen, Kaile; Wen, Liangjian; Wiebusch, Christopher; Chan-Fai Wong, Steven; Wonsak, Bjoern; Wu, Diru; Wu, Qun; Wu, Zhi; Wurm, Michael; Wurtz, Jacques; Wysotzki, Christian; Xi, Yufei; Xia, Dongmei; Xie, Xiaochuan; Xie, Yuguang; Xie, Zhangquan; Xing, Zhizhong; Xu, Benda; Xu, Cheng; Xu, Donglian; Xu, Fanrong; Xu, Hangkun; Xu, Jilei; Xu, Jing; Xu, Meihang; Xu, Yin; Xu, Yu; Yan, Baojun; Yan, Taylor; Yan, Wenqi; Yan, Xiongbo; Yan, Yupeng; Yang, Anbo; Yang, Changgen; Yang, Chengfeng; Yang, Huan; Yang, Jie; Yang, Lei; Yang, Xiaoyu; Yang, Yifan; Yang, Yifan; Yao, Haifeng; Yasin, Zafar; Ye, Jiaxuan; Ye, Mei; Ye, Ziping; Yegin, Ugur; Yermia, Frédéric; Yi, Peihuai; Yin, Na; Yin, Xiangwei; You, Zhengyun; Yu, Boxiang; Yu, Chiye; Yu, Chunxu; Yu, Hongzhao; Yu, Miao; Yu, Xianghui; Yu, Zeyuan; Yu, Zezhong; Yuan, Chengzhuo; Yuan, Ying; Yuan, Zhenxiong; Yuan, Ziyi; Yue, Baobiao; Zafar, Noman; Zambanini, Andre; Zavadskyi, Vitalii; Zeng, Shan; Zeng, Tingxuan; Zeng, Yuda; Zhan, Liang; Zhang, Aiqiang; Zhang, Feiyang; Zhang, Guoqing; Zhang, Haiqiong; Zhang, Honghao; Zhang, 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; Zhao, Fengyi; Zhao, Jie; Zhao, Rong; Zhao, Shujun; Zhao, Tianchi; Zheng, Dongqin; Zheng, Hua; Zheng, Minshan; Zheng, Yangheng; Zhong, Weirong; Zhou, Jing; Zhou, Li; Zhou, Nan; Zhou, Shun; Zhou, Tong; Zhou, Xiang; Zhu, Jiang; Zhu, Kangfu; Zhu, Kejun; Zhu, Zhihang; Zhuang, Bo; Zhuang, Honglin; Zong, Liang; Zou, JiahengWe study damping signatures at the Jiangmen Underground Neutrino Observatory (JUNO), a medium-baseline reactor neutrino oscillation experiment. These damping signatures are motivated by various new physics models, including quantum decoherence, ν3 decay, neutrino absorption, and wave packet decoherence. The phenomenological effects of these models can be characterized by exponential damping factors at the probability level. We assess how well JUNO can constrain these damping parameters and how to disentangle these different damping signatures at JUNO. Compared to current experimental limits, JUNO can significantly improve the limits on τ3/m3 in the ν3 decay model, the width of the neutrino wave packet σx, and the intrinsic relative dispersion of neutrino momentum σrel.
- ItemDiscovery of Hydrothermal Vent Fields on Alarcon Rise and in Southern Pescadero Basin, Gulf of California(2018) Paduan, Jennifer B.; Zierenberg, Robert A.; Clague, David A.; Spelz, Ronald M.; Caress, David W.; Troni Peralta, Giancarlo; Thomas, Hans; Glessner, Justin; Lilley, Marvin D.; Lorenson, Thomas; Lupton, John; Neumann, Florian; Santa Rosa-del Rio, Miguel A.; Wheat, C. Geoffrey
- ItemEnabling new techniques in environmental assessment through multi-sensor hydrography(IEEE, 2016) E. J., Martin; D. W., Caress; H., Thomas; B., Hobson; R., Henthom; M., Risi; C. K., Paull; J. P., Barry; Troni Peralta, GiancarloA suite of complementary survey tools aimed at producing 1-cm resolution bathymetric models co-registered with 2-mm pixel color photography has been assembled. The design goal is to produce quantitative documentation of both geological and biological features that will allow change over time to be assessed at vertical and lateral scales approaching one centimeter. The current suite of tools combines multibeam sonar, stereo cameras with dual xenon strobes, lidar, and an inertial navigation system (INS) aided by Doppler velocity log (DVL). This sensor package is mounted beneath remotely operated vehicles (ROV) and used to map the seafloor from low altitudes. A 100-m by 100-m survey can be accomplished in a single ROV dive. All surveys are conducted with scripted station-keeping control loops operating on the ROV, resulting in more efficient area coverage through tended automation. Fine scale surveys of a chemosynthetic biological community at 2850-m depth show that individual clams can be observed in both lidar bathymetry and photographic imagery. Repeat surveys over multiple years have been conducted in the morphologically active floor of Monterey Canyon. Comparison of these data resolve subtle transitions from depositional to erosional textures, and reveal the changes associated with frequent sediment transport events down the active canyon. The rocky, high relief environment of Sur Ridge offshore California hosts sponge and deep water coral habitats. Here the combination of acoustic and optic sensing proves particularly useful for quantitatively characterizing the benthic community. The multibeam sonar measures bathymetry without sensing soft animals, while the lidar measures a surface that includes these animals. Subtracting the multibeam bathymetry from the lidar bathymetry maps the locations and sizes of soft animals.
- ItemField Sensor Bias Calibration With Angular-Rate Sensors : Theory and Experimental Evaluation With Application to Magnetometer Calibration(2019) Troni Peralta, Giancarlo; Whitcomb, Louis L.
- ItemFull three-axis magnetometer and gyroscope bias estimation using angular rate measurements(2023) Rodríguez Martínez, Sebastián A.; Troni Peralta, Giancarlo; Pontificia Universidad Católica de Chile. Escuela de IngenieríaLa exploración oceánica ha experimentado avances significativos debido al desarrollo de los vehículos submarinos, sin embargo, los elevados costos de los actuales vehículos de gama alta limitan su uso generalizado. Como alternativa, se han explorado vehículos de bajo costo, pero su limitada navegación restringe su uso a misiones de baja precisión, para lo cual esta tesis propone una metodología novedosa que busca una navegacion precisa. Los sistemas de referencia de actitud y rumbo (AHRS, por sus siglas en inglés) basados en sistemas microelectromecánicos (MEMS, por sus siglas en inglés) son ampliamente utilizados para determinar la orientación de un sistema, sin embargo, su precisión se ve limitada por los sesgos en las medición de los sensores que lo componen. Esta tesis propone el método de calibración iterativa de magnetómetro y giróscopo, denominado MAGICAL, por sus siglas en inglés, el cual utiliza medidas de velocidad angular, permitiéndole ser menos restrictivo en cuanto a los movimientos necesarios para la calibración, no requiere conocimiento del campo magnético local ni de la orientación del sistema, y puede integrarse en algoritmos de grafos de factores. Este método puede ser implementado de cuatro formas, utilizando mínimos cuadrados iterativos lineales y no lineales, y utilizando grafos de factores, tanto en forma incremental como incluyendo todas las mediciones. El método propuesto se compara con el estado del arte tanto en simulaciones numéricas como en evaluaciones experimentales en terreno, utliizando un sensor a bordo de un vehículo submarino. Con MAGICAL, el error de estimación de la posición del vehículo submarino se redujo del 10% al 0,5% de la distancia recorrida, demostrando que MAGICAL puede mejorar significativamente la precisión de los sistemas de navegación de bajo costo y dar pie a uso más generalizado de los vehículos submarinos en misiones oceanograficas.
- ItemH-infinity-Based Terrain Disturbance Rejection for Hydraulically Actuated Mobile Manipulators With a Nonrigid Link(2020) Rigotti Thompson, Mattia Ignazio; Torres Torriti, Miguel Attilio; Cheein, F. A. A.; Troni Peralta, Giancarlo
- ItemHigh-Resolution Underwater Robotic Vision-Based Mapping and Three-Dimensional Reconstruction for Archaeology(2017) Johnson, M.; Bryson, M.; Friedman, A.; Pizarro, O.; Troni Peralta, Giancarlo; Ozog, P.; Henderson, J.
- ItemIn situ high-resolution mapping sensor alignment calibration method for underwater vehicles(2021) Martín Vial, José Agustín; Troni Peralta, Giancarlo; Pontificia Universidad Católica de Chile. Escuela de IngenieríaEn esta tesis se presenta un nuevo método para la calibración in-situ de los desalineamientos rotacionales y traslacionales entre un sensor de mapeo, como la ecosonda multihaz (multibeam echosounder (MB)) o el lidar submarino, y el sistema de navegación inercial (inertial navigation system (INS)) necesario para crear mapas de batimetría de alta resolución con vehículos submarinos. Las soluciones anteriormente descritas para este problema de calibración de la alineación lograron una precisión de desplazamiento suficiente para los sensores operados lejos del fondo marino. Para los sensores de alta resolución a baja altitud, incluso pequeños errores de alineación angular y posicional producen grandes artefactos en el mapa. El nuevo método de calibración de la alineación combina optimización por enjambre de partículas (particle swarm optimization algorithm (PSO)) con una métrica de error computacionalmente práctica basada en la distancia al vecino más cercano (nearest neighbor distance (NND)). El rendimiento de la calibración se evalúa utilizando datos simulados y de terreno en el mar recogidos de un vehículo remotamente operado (remotely operated underwater robotic vehicle (ROV)), y estos resultados se comparan con un método basado en mínimos cuadrados ponderados previamente reportado. Estos análisis demuestran que el algoritmo propuesto consigue mejorar los datos del estudio y que este rendimiento es superior al del método de mínimos cuadrados.
- ItemIntroduction to microbots : a hands-on,contest-driven, interdisciplinary course on mobile robot design in a developing country(2013) Troni Peralta, Giancarlo; Abusleme Hoffman, Ángel Christian
- ItemMass testing and characterization of 20-inch PMTs for JUNO(2022) Abusleme Hoffman, Ángel Christian; Adam, Thomas; Ahmad, Shakeel; Ahmed, Rizwan; Aiello, Sebastiano; Campeny, Agustín; Díaz, Marco A.; Ochoa-Ricoux, Juan Pedro; Troni Peralta, Giancarlo; Walker Galdames, Pablo; Andronico, Giuseppe; Anfimov, Nikolay; Antonelli, Vito; Antoshkina, Tatiana; Asavapibhop, Burin; de André, João P. A. M.; Auguste, Didier; Bai, Weidong; Balashov, Nikita; Baldini, Wander; Barresi, Andrea; Basilico, Davide; Baussan, Eric; Bellato, Marco; Bergnoli, Antonio; Birkenfeld, Thilo; Blin, Sylvie; Blum, David; Blyth, Simon; Bolshakova, Anastasia; Bongrand, Mathieu; Bordereau, Clément; Breton, Dominique; Brigatti, Augusto; Brugnera, Riccardo; Bruno, Riccardo; Budano, Antonio; Busto, Jose; Butorov, Ilya; Cabrera, Anatael; Caccianiga, Barbara; Cai, Hao; Cai, Xiao; Cai, Yanke; Cai, Zhiyan; Callegari, Riccardo; Cammi, Antonio; Akram, Muhammad; Cao, Chuanya; Cao, Guofu; Cao, Jun; Caruso, Rossella; Cerna, Cédric; Chan, Chi; Chang, Jinfan; Chang, Yun; Chen, Guoming; Chen, Pingping; Chen, Po-An; Chen, Shaomin; Chen, Xurong; Chen, Yixue; Chen, Yu; Chen, Zhiyuan; Chen, Zikang; Cheng, Jie; Cheng, Yaping; Cheng, Yu C.; Chetverikov, Alexey; Chiesa, Davide; Chimenti, Pietro; Chukanov, Artem; Claverie, Gérard; Clementi, Catia; Clerbaux, Barbara; Colomer Molla, Marta; Conforti Di Lorenzo, Selma; Corti, Daniele; Corso, Flavio D.; Dalager, Olivia; De La Taille, Christophe; Deng, Zhi; Deng, Ziyan; Depnering, Wilfried; Aleem, Abid; Ding, Xuefeng; Ding, Yayun; Dirgantara, Bayu; Dmitrievsky, Sergey; Dohnal, Tadeas; Dolzhikov, Dmitry; Donchenko, Georgy; Dong, Jianmeng; Doroshkevich, Evgeny; Dracos, Marcos; Druillole, Frédéric; Du, Ran; Du, Shuxian; Dusini, Stefano; Dvorak, Martin; Enqvist, Timo; Enzmann, Heike; Fabbri, Andrea; Fan, Donghua; Fan, Lei; Fang, Jian; Fang, Wenxing; Fargetta, Marco; Fedoseev, Dmitry; Fei, Zhengyong; Feng, Li-Cheng; Feng, Qichun; Ford, Richard; Fournier, Amélie; Gan, Haonan; Gao, Feng; Garfagnini, Alberto; Gavrikov, Arsenii; Giammarchi, Marco; Giudice, Nunzio; Gonchar, Maxim; Gong, Guanghua; Gong, Hui; Gornushkin, Yuri; Göttel, Alexandre; Grassi, Marco; Gromov, Vasily; Gu, Minghao; Gu, Xiaofei; Gu, Yu; Guan, Mengyun; Guan, Yuduo; Guardone, Nunzio; Guo, Cong; Guo, Jingyuan; Guo, Wanlei; Guo, Xinheng; Guo, Yuhang; Hackspacher, Paul; Hagner, Caren; Han, Ran; Han, Yang; He, Miao; He, Wei; Heinz, Tobias; Hellmuth, Patrick; Heng, Yuekun; Herrera, Rafael; Hor, YuenKeung; Hou, Shaojing; Hsiung, Yee; Hu, Bei-Zhen; Hu, Hang; Hu, Jianrun; Hu, Jun; Hu, Shouyang; Hu, Tao; Hu, Yuxiang; Hu, Zhuojun; Huang, Guihong; Huang, Hanxiong; Huang, Kaixuan; Huang, Wenhao; Huang, Xin; Huang, Xingtao; Huang, Yongbo; Hui, Jiaqi; Huo, Lei; Huo, Wenju; Huss, Cédric; Hussain, Safeer; Ioannisian, Ara; Isocrate, Roberto; Jelmini, Beatrice; Jeria, Ignacio; Ji, Xiaolu; Jia, Huihui; Jia, Junji; Jian, Siyu; Jiang, Di; Jiang, Wei; Jiang, Xiaoshan; Jing, Xiaoping; Jollet, Cécile; Joutsenvaara, Jari; Kalousis, Leonidas; Kampmann, Philipp; Kang, Li; Karaparambil, Rebin; Kazarian, Narine; Khatun, Amina; Khosonthongkee, Khanchai; Korablev, Denis; Kouzakov, Konstantin; Krasnoperov, Alexey; Kutovskiy, Nikolay; Kuusiniemi, Pasi; Lachenmaier, Tobias; Landini, Cecilia; Leblanc, Sébastien; Lebrin, Victor; Lefevre, Frederic; Lei, Ruiting; Leitner, Rupert; Leung, Jason; Li, Daozheng; Li, Demin; Li, Fei; Li, Fule; Li, Gaosong; Li, Huiling; Li, Mengzhao; Li, Min; Li, Nan; Li, Nan; Li, Qingjiang; Li, Ruhui; Li, Rui; Li, Shanfeng; Li, Tao; Li, Teng; Li, Weidong; Li, Weiguo; Li, Xiaomei; Li, Xiaonan; Li, Xinglong; Li, Yi; Li, Yichen; Li, Yufeng; Li, Zepeng; Li, Zhaohan; Li, Zhibing; Li, Ziyuan; Li, Zonghai; Liang, Hao; Liang, Hao; Liao, Jiajun; Limphirat, Ayut; Lin, Guey-Lin; Lin, Shengxin; Lin, Tao; Ling, Jiajie; Lippi, Ivano; Liu, Fang; Liu, Haidong; Liu, Haotian; Liu, Hongbang; Liu, Hongjuan; Liu, Hongtao; Liu, Hui; Liu, Jianglai; Liu, Jinchang; Liu, Min; Liu, Qian; Liu, Qin; Liu, Runxuan; Liu, Shubin; Liu, Shulin; Liu, Xiaowei; Liu, Xiwen; Liu, Yan; Liu, Yunzhe; Lokhov, Alexey; Lombardi, Paolo; Lombardo, Claudio; Loo, Kai; Lu, Chuan; Lu, Haoqi; Lu, Jingbin; Lu, Junguang; Lu, Shuxiang; Lubsandorzhiev, Bayarto; Lubsandorzhiev, Sultim; Ludhova, Livia; Lukanov, Arslan; Luo, Daibin; Luo, Fengjiao; Luo, Guang; Luo, Shu; Luo, Wuming; Luo, Xiaojie; Lyashuk, Vladimir; Ma, Bangzheng; Ma, Bing; Ma, Qiumei; Ma, Si; Ma, Xiaoyan; Ma, Xubo; Maalmi, Jihane; Mai, Jingyu; Malyshkin, Yury; Mandujano, Roberto C.; Mantovani, Fabio; Manzali, Francesco; Mao, Xin; Mao, Yajun; Mari, Stefano M.; Marini, Filippo; Martellini, Cristina; Martin-Chassard, Gisele; Martini, Agnese; Mayer, Matthias; Mayilyan, Davit; Mednieks, Ints; Meng, Yue; Meregaglia, Anselmo; Meroni, Emanuela; Meyhöfer, David; Mezzetto, Mauro; Miller, Jonathan; Miramonti, Lino; Montini, Paolo; Montuschi, Michele; Müller, Axel; Nastasi, Massimiliano; Naumov, Dmitry V.; Naumova, Elena; Navas-Nicolas, Diana; Nemchenok, Igor; Nguyen Thi, Minh T.; Ning, Feipeng; Ning, Zhe; Nunokawa, Hiroshi; Oberauer, Lothar; Alexandros, Tsagkarakis; Olshevskiy, Alexander; Orestano, Domizia; Ortica, Fausto; Othegraven, Rainer; Paoloni, Alessandro; Parmeggiano, Sergio; Pei, Yatian; Pelicci, Luca; Pelliccia, Nicomede; Peng, Anguo; Peng, Haiping; Peng, Yu; Peng, Zhaoyuan; Perrot, Frédéric; Petitjean, Pierre-Alexandre; Petrucci, Fabrizio; Pilarczyk, Oliver; Piñeres Rico, Luis F.; Popov, Artyom; Poussot, Pascal; Previtali, Ezio; Qi, Fazhi; Qi, Ming; Qian, Sen; Qian, Xiaohui; Qian, Zhen; Qiao, Hao; Qin, Zhonghua; Qiu, Shoukang; Ranucci, Gioacchino; Raper, Neill; Re, Alessandra; Rebber, Henning; Rebii, Abdel; Redchuk, Mariia; Ren, Bin; Ren, Jie; Ricci, Barbara; Rifai, Mariam; Roche, Mathieu; Rodphai, Narongkiat; Romani, Aldo; Roskovec, Bedřich; Ruan, Xichao; Rybnikov, Arseniy; Sadovsky, Andrey; Saggese, Paolo; Sanfilippo, Simone; Sangka, Anut; Sawangwit, Utane; Sawatzki, Julia; Schever, Michaela; Schwab, Cédric; Schweizer, Konstantin; Selyunin, Alexandr; Serafini, Andrea; Settanta, Giulio; Settimo, Mariangela; Shao, Zhuang; Sharov, Vladislav; Shaydurova, Arina; Shi, Jingyan; Shi, Yanan; Shutov, Vitaly; Sidorenkov, Andrey; Šimkovic, Fedor; Sirignano, Chiara; Siripak, Jaruchit; Sisti, Monica; Slupecki, Maciej; Smirnov, Mikhail; Smirnov, Oleg; Sogo-Bezerra, Thiago; Sokolov, Sergey; Songwadhana, Julanan; Soonthornthum, Boonrucksar; Sotnikov, Albert; Šrámek, Ondřej; Sreethawong, Warintorn; Stahl, Achim; Stanco, Luca; Stankevich, Konstantin; Štefánik, Dušan; Steiger, Hans; Steinmann, Jochen; Sterr, Tobias; Stock, Matthias R.; Strati, Virginia; Studenikin, Alexander; Su, Jun; Sun, Shifeng; Sun, Xilei; Sun, Yongjie; Sun, Yongzhao; Sun, Zhengyang; Suwonjandee, Narumon; Szelezniak, Michal; Tang, Jian; Tang, Qiang; Tang, Quan; Tang, Xiao; Theisen, Eric; Tietzsch, Alexander; Tkachev, Igor; Tmej, Tomas; Torri, Marco D. C.; Treskov, Konstantin; Triossi, Andrea; An, Fengpeng; Trzaska, Wladyslaw; Tuve, Cristina; Ushakov, Nikita; Vedin, Vadim; Verde, Giuseppe; Vialkov, Maxim; Viaud, Benoit; Vollbrecht, Cornelius M.; Volpe, Cristina; von Sturm, Katharina; Vorobel, Vit; Voronin, Dmitriy; Votano, Lucia; An, Qi; Wang, Caishen; Wang, Chung-Hsiang; Wang, En; Wang, Guoli; Wang, Jian; Wang, Jun; Wang, Lu; Wang, Meifen; Wang, Meng; Wang, Meng; Wang, Ruiguang; Wang, Siguang; Wang, Wei; Wang, Wei; Wang, Wenshuai; Wang, Xi; Wang, Xiangyue; Wang, Yangfu; Wang, Yaoguang; Wang, Yi; Wang, Yi; Wang, Yifang; Wang, Yuanqing; Wang, Yuman; Wang, Zhe; Wang, Zheng; Wang, Zhimin; Wang, Zongyi; Watcharangkool, Apimook; Wei, Wei; Wei, Wei; Wei, Wenlu; Wei, Yadong; Wen, Kaile; Wen, Liangjian; Wiebusch, Christopher; Wong, Steven C.; Wonsak, Bjoern; Wu, Diru; Wu, Qun; Wu, Zhi; Wurm, Michael; Wurtz, Jacques; Wysotzki, Christian; Xi, Yufei; Xia, Dongmei; Xiao, Xiang; Xie, Xiaochuan; Xie, Yuguang; Xie, Zhangquan; Xin, Zhao; Xing, Zhizhong; Xu, Benda; Xu, Cheng; Xu, Donglian; Xu, Fanrong; Xu, Hangkun; Xu, Jilei; Xu, Jing; Xu, Meihang; Xu, Yin; Xu, Yu; Yan, Baojun; Yan, Taylor; Yan, Wenqi; Yan, Xiongbo; Yan, Yupeng; Yang, Changgen; Yang, Chengfeng; Yang, Huan; Yang, Jie; Yang, Lei; Yang, Xiaoyu; Yang, Yifan; Yang, Yifan; Yao, Haifeng; Ye, Jiaxuan; Ye, Mei; Ye, Ziping; Yermia, Frédéric; Yin, Na; You, Zhengyun; Yu, Boxiang; Yu, Chiye; Yu, Chunxu; Yu, Hongzhao; Yu, Miao; Yu, Xianghui; Yu, Zeyuan; Yu, Zezhong; Yuan, Cenxi; Yuan, Chengzhuo; Yuan, Ying; Yuan, Zhenxiong; Yue, Baobiao; Zafar, Noman; Zavadskyi, Vitalii; Zeng, Shan; Zeng, Tingxuan; Zeng, Yuda; Zhan, Liang; Zhang, Aiqiang; Zhang, Bin; Zhang, Binting; Zhang, Feiyang; Zhang, Guoqing; Zhang, Honghao; Zhang, Jialiang; Zhang, Jiawen; Zhang, Jie; Zhang, Jin; Zhang, Jingbo; Zhang, Jinnan; Zhang, Mohan; Zhang, Peng; Zhang, Qingmin; Zhang, Shiqi; Zhang, Shu; Zhang, Tao; Zhang, Xiaomei; Zhang, Xin; Zhang, Xuantong; Zhang, Xueyao; Zhang, Yinhong; Zhang, Yiyu; Zhang, Yongpeng; Zhang, Yu; Zhang, Yuanyuan; Zhang, Yumei; Zhang, Zhenyu; Zhang, Zhijian; Zhao, Fengyi; Zhao, Jie; Zhao, Rong; Zhao, Runze; Zhao, Shujun; Zheng, Dongqin; Zheng, Hua; Zheng, Yangheng; Zhong, Weirong; Zhou, Jing; Zhou, Li; Zhou, Nan; Zhou, Shun; Zhou, Tong; Zhou, Xiang; Zhu, Jiang; Zhu, Jingsen; Zhu, Kangfu; Zhu, Kejun; Zhu, Zhihang; Zhuang, Bo; Zhuang, Honglin; Zong, Liang; Zou, JiahengMain goal of the JUNO experiment is to determine the neutrino mass ordering using a 20 kt liquid-scintillator detector. Its key feature is an excellent energy resolution of at least 3% at 1 MeV, for which its instruments need to meet a certain quality and thus have to be fully characterized. More than 20,000 20-inch PMTs have been received and assessed by JUNO after a detailed testing program which began in 2017 and elapsed for about four years. Based on this mass characterization and a set of specific requirements, a good quality of all accepted PMTs could be ascertained. This paper presents the performed testing procedure with the designed testing systems as well as the statistical characteristics of all 20-inch PMTs intended to be used in the JUNO experiment, covering more than fifteen performance parameters including the photocathode uniformity. This constitutes the largest sample of 20-inch PMTs ever produced and studied in detail to date, i.e. 15,000 of the newly developed 20-inch MCP-PMTs from Northern Night Vision Technology Co. (NNVT) and 5000 of dynode PMTs from Hamamatsu Photonics K. K.(HPK).
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