Claudio Lombardo
Università degli Studi di Catania
H-index: 12
Europe-Italy
About Claudio Lombardo
Claudio Lombardo, With an exceptional h-index of 12 and a recent h-index of 12 (since 2020), a distinguished researcher at Università degli Studi di Catania, specializes in the field of Neutrino, Cosmic Ray.
His recent articles reflect a diverse array of research interests and contributions to the field:
JUNO-TAO design, prototype and its impact for JUNO physics
Detector design and current status of JUNO experiment
Real-time monitoring for the next core-collapse supernova in JUNO
Model-independent Approach of the JUNO 8B Solar Neutrino Program
Implementation and performances of the IPbus protocol for the JUNO Large-PMT readout electronics
Analysis of reactor burnup simulation uncertainties for antineutrino spectrum prediction
Validation and integration tests of the JUNO 20-inch PMT readout electronics
JUNO sensitivity on proton decay p→ ν K+ searches
Claudio Lombardo Information
University | Università degli Studi di Catania |
|---|---|
Position | dottorando in fisica |
Citations(all) | 622 |
Citations(since 2020) | 622 |
Cited By | 17 |
hIndex(all) | 12 |
hIndex(since 2020) | 12 |
i10Index(all) | 13 |
i10Index(since 2020) | 13 |
University Profile Page | Università degli Studi di Catania |
Claudio Lombardo Skills & Research Interests
Neutrino
Cosmic Ray
Top articles of Claudio Lombardo
JUNO-TAO design, prototype and its impact for JUNO physics
Authors
Claudio Lombardo
Published Date
2024/3/21
JUNO-TAO design, prototype and its impact for JUNO physics - NASA/ADS Now on home page ads icon ads Enable full ADS view NASA/ADS JUNO-TAO design, prototype and its impact for JUNO physics Lombardo, C. ; JUNO Collaboration Abstract Publication: The European Physical Society Conference on High Energy Physics Pub Date: March 2024 Bibcode: 2024epsc.confE.192L full text sources Publisher | © The SAO/NASA Astrophysics Data System adshelp[at]cfa.harvard.edu The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A NASA logo Smithsonian logo Resources About ADS ADS Help What's New Careers@ADS Social @adsabs ADS Blog Project Switch to full ADS Is ADS down? (or is it just me...) Smithsonian Institution Smithsonian Privacy Notice Smithsonian Terms of Use Smithsonian Astrophysical Observatory NASA …
Detector design and current status of JUNO experiment
Authors
Claudio Lombardo
Published Date
2024/3/21
Detector design and current status of JUNO experiment - NASA/ADS Now on home page ads icon ads Enable full ADS view NASA/ADS Detector design and current status of JUNO experiment Lombardo, C. ; JUNO Collaboration Abstract Publication: The European Physical Society Conference on High Energy Physics Pub Date: March 2024 Bibcode: 2024epsc.confE.162L full text sources Publisher | © The SAO/NASA Astrophysics Data System adshelp[at]cfa.harvard.edu The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A NASA logo Smithsonian logo Resources About ADS ADS Help What's New Careers@ADS Social @adsabs ADS Blog Project Switch to full ADS Is ADS down? (or is it just me...) Smithsonian Institution Smithsonian Privacy Notice Smithsonian Terms of Use Smithsonian Astrophysical Observatory NASA …
Real-time monitoring for the next core-collapse supernova in JUNO
Authors
Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,Wander Baldini,Andrea Barresi,Davide Basilico,Eric Baussan,Marco Bellato,Marco Beretta,Antonio Bergnoli,Daniel Bick,Lukas Bieger,Svetlana Biktemerova,Thilo Birkenfeld,Iwan Morton-Blake,David Blum,Simon Blyth,Anastasia Bolshakova,Mathieu Bongrand,Clément Bordereau,Dominique Breton,Augusto Brigatti,Riccardo Brugnera,Riccardo Bruno,Antonio Budano,Jose Busto,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Stéphane Callier,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Vanessa Cerrone,Chi Chan,Jinfan Chang,Yun Chang,Auttakit Chatrabhuti,Chao Chen,Guoming Chen,Pingping Chen,Shaomin Chen,Yixue Chen,Yu Chen,Zhangming Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Yu Chin Cheng,Alexander Chepurnov,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Yen-Ting Chin,Ziliang Chu,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Marta Colomer Molla,Selma Conforti Di Lorenzo,Alberto Coppi,Daniele Corti,Simon Csakli,Flavio Dal Corso,Olivia Dalager,Jaydeep Datta,Christophe De La Taille,Zhi Deng,Ziyan Deng,Xiaoyu Ding,Xuefeng Ding,Yayun Ding,Bayu Dirgantara,Carsten Dittrich,Sergey Dmitrievsky,Tadeas Dohnal,Dmitry Dolzhikov,Georgy Donchenko,Jianmeng Dong,Evgeny Doroshkevich,Wei Dou,Marcos Dracos,Frédéric Druillole,Ran Du,Shuxian Du,Katherine Dugas,Stefano Dusini,Hongyue Duyang,Jessica Eck,Timo Enqvist,Andrea Fabbri,Ulrike Fahrendholz,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Li-Cheng Feng,Qichun Feng,Federico Ferraro,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Maxim Gromov,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Wanlei Guo,Xinheng Guo,Caren Hagner
Journal
Journal of Cosmology and Astroparticle Physics
Published Date
2024/1/25
The core-collapse supernova (CCSN) is considered one of the most energetic astrophysical events, accompanying the death of a massive star. A burst of neutrinos of tens of MeV energies plays important roles during its explosion and carries away most of the released gravitational binding energy of around 1053 erg. This overall picture is essentially supported by the detection of sparse neutrinos from SN 1987A in the Large Magellanic Cloud [1–3]. For the next Galactic or nearby extra-galactic CCSN, more detailed time and energy spectra information of neutrinos from the CCSN are highly desired to describe and model the complex physical processes of the explosion. Such more detailed picture will be achieved by different types of modern neutrino detectors with lower energy threshold, larger target masses and complementary designs. Moreover, the first detection of neutrinos emitted prior to the core collapse (pre …
Model-independent Approach of the JUNO 8B Solar Neutrino Program
Authors
Jie Zhao,Baobiao Yue,Haoqi Lu,Yufeng Li,Jiajie Ling,Zeyuan Yu,Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Tsagkarakis Alexandros,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,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,Jose Busto,Ilya Butorov,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Riccardo Callegari,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Chi Chan,Jinfan Chang,Yun Chang,Guoming Chen,Pingping Chen,Po-An Chen,Shaomin Chen,Xurong Chen,Yixue Chen,Yu Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Alexander Chepurnov,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Marta Colomer Molla,Selma Conforti Di Lorenzo,Daniele Corti,Flavio Dal Corso,Olivia Dalager,Christophe De La Taille,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,Ran Du,Shuxian Du,Stefano Dusini,Martin Dvorak,Timo Enqvist,Heike Enzmann,Andrea Fabbri,Donghua Fan,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Li-Cheng Feng,Qichun Feng,Richard Ford,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Maxim Gromov,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Jingyuan Guo,Wanlei Guo,Xinheng Guo,Yuhang Guo,Paul Hackspacher,Caren Hagner,Ran Han,Yang Han,Miao He
Journal
The Astrophysical Journal
Published Date
2024/4/12
The physics potential of detecting 8B solar neutrinos will be exploited at the Jiangmen Underground Neutrino Observatory (JUNO), in a model-independent manner by using three distinct channels of the charged current (CC), neutral current (NC), and elastic scattering (ES) interactions. Due to the largest-ever mass of 13C nuclei in the liquid scintillator detectors and the expected low background level, 8B solar neutrinos are observable in the CC and NC interactions on 13C for the first time. By virtue of optimized event selections and muon veto strategies, backgrounds from the accidental coincidence, muon-induced isotopes, and external backgrounds can be greatly suppressed. Excellent signal-to-background ratios can be achieved in the CC, NC, and ES channels to guarantee the observation of the 8B solar neutrinos. From the sensitivity studies performed in this work, we show that JUNO, with 10 yr of data, can …
Implementation and performances of the IPbus protocol for the JUNO Large-PMT readout electronics
Authors
Riccardo Triozzi,Andrea Serafini,Marco Bellato,Antonio Bergnoli,Matteo Bolognesi,Riccardo Brugnera,Vanessa Cerrone,Chao Chen,Barbara Clerbaux,Alberto Coppi,Daniele Corti,Flavio dal Corso,Jianmeng Dong,Wei Dou,Lei Fan,Alberto Garfagnini,Arsenii Gavrikov,Guanghua Gong,Marco Grassi,Rosa Maria Guizzetti,Shuang Hang,Cong He,Jun Hu,Roberto Isocrate,Beatrice Jelmini,Xiaolu Ji,Xiaoshan Jiang,Fei Li,Zehong Liang,Ivano Lippi,Hongbang Liu,Hongbin Liu,Shenghui Liu,Xuewei Liu,Daibin Luo,Ronghua Luo,Filippo Marini,Daniele Mazzaro,Luciano Modenese,Marta Colomer Molla,Zhe Ning,Yu Peng,Pierre-Alexandre Petitjean,Alberto Pitacco,Mengyao Qi,Loris Ramina,Mirco Rampazzo,Massimo Rebeschini,Mariia Redchuk,Yunhua Sun,Andrea Triossi,Fabio Veronese,Katharina von Sturm,Peiliang Wang,Peng Wang,Yangfu Wang,Yusheng Wang,Yuyi Wang,Zheng Wang,Ping Wei,Jun Weng,Shishen Xian,Xiaochuan Xie,Benda Xu,Chuang Xu,Donglian Xu,Hai Xu,Xiongbo Yan,Ziyue Yan,Fengfan Yang,Yan Yang,Yifan Yang,Mei Ye,Tingxuan Zeng,Shuihan Zhang,Wei Zhang,Aiqiang Zhang,Bin Zhang,Siyao Zhao,Changge Zi,Sebastiano Aiello,Giuseppe Andronico,Vito Antonelli,Andrea Barresi,Davide Basilico,Marco Beretta,Augusto Brigatti,Riccardo Bruno,Antonio Budano,Barbara Caccianiga,Antonio Cammi,Stefano Campese,Davide Chiesa,Catia Clementi,Marco Cordelli,Stefano Dusini,Andrea Fabbri,Giulietto Felici,Federico Ferraro,Marco Giulio Giammarchi,Cecilia Landini,Paolo Lombardi,Claudio Lombardo,Andrea Maino,Fabio Mantovani,Stefano Maria Mari,Agnese Martini,Emanuela Meroni,Lino Miramonti,Michele Montuschi,Massimiliano Nastasi,Domizia Orestano,Fausto Ortica,Alessandro Paoloni,Sergio Parmeggiano,Fabrizio Petrucci,Ezio Previtali,Gioacchino Ranucci,Alessandra Carlotta Re,Barbara Ricci,Aldo Romani,Paolo Saggese,Simone Sanfilippo,Chiara Sirignano,Monica Sisti,Luca Stanco,Virginia Strati,Francesco Tortorici,Cristina Tuvé,Carlo Venettacci,Giuseppe Verde,Lucia Votano
Journal
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Published Date
2023/8/1
The Jiangmen Underground Neutrino Observatory (JUNO) is a large neutrino detector currently under construction in China. Thanks to the tight requirements on its optical and radio-purity properties, it will be able to perform leading measurements detecting terrestrial and astrophysical neutrinos in a wide energy range from tens of keV to hundreds of MeV. A key requirement for the success of the experiment is an unprecedented 3% energy resolution, guaranteed by its large active mass (20 ktons) and the use of more than 20,000 20-inch photo-multiplier tubes (PMTs) acquired by high-speed, high-resolution sampling electronics located very close to the PMTs. As the Front-End and Read-Out electronics is expected to continuously run underwater for 30 years, a reliable readout acquisition system capable of handling the timestamped data stream coming from the Large-PMTs and permitting to simultaneously monitor …
Analysis of reactor burnup simulation uncertainties for antineutrino spectrum prediction
Authors
A Barresi,M Borghesi,A Cammi,D Chiesa,L Loi,M Nastasi,E Previtali,M Sisti,S Aiello,G Andronico,V Antonelli,D Basilico,M Beretta,A Bergnoli,A Brigatti,R Brugnera,R Bruno,A Budano,B Caccianiga,V Cerrone,R Caruso,C Clementi,S Dusini,A Fabbri,G Felici,F Ferraro,A Garfagnini,MG Giammarchi,N Giugice,A Gavrikov,M Grassi,RM Guizzetti,N Guardone,B Jelmini,C Landini,I Lippi,S Loffredo,P Lombardi,C Lombardo,F Mantovani,SM Mari,A Martini,L Miramonti,M Montuschi,D Orestano,F Ortica,A Paoloni,E Percalli,F Petrucci,G Ranucci,AC Re,M Redchuck,B Ricci,A Romani,P Saggese,G Sava,A Serafini,C Sirignano,L Stanco,E Stanescu Farilla,V Strati,MDC Torri,A Triossi,C Tuvè,C Venettacci,G Verde,L Votano
Journal
arXiv preprint arXiv:2311.12540
Published Date
2023/11/21
Nuclear reactors are a source of electron antineutrinos due to the presence of unstable fission products that undergo decay. They will be exploited by the JUNO experiment to determine the neutrino mass ordering and to get very precise measurements of the neutrino oscillation parameters. This requires the reactor antineutrino spectrum to be characterized as precisely as possible both through high resolution measurements, as foreseen by the TAO experiment, and detailed simulation models. In this paper we present a benchmark analysis utilizing Serpent Monte Carlo simulations in comparison with real pressurized water reactor spent fuel data. Our objective is to study the accuracy of fission fraction predictions as a function of different reactor simulation approximations. Then, utilizing the BetaShape software, we construct fissile antineutrino spectra using the summation method, thereby assessing the influence of simulation uncertainties on reactor antineutrino spectrum.
Validation and integration tests of the JUNO 20-inch PMT readout electronics
Authors
Vanessa Cerrone,Katharina von Sturm,Marco Bellato,Antonio Bergnoli,Matteo Bolognesi,Riccardo Brugnera,Chao Chen,Barbara Clerbaux,Alberto Coppi,Flavio dal Corso,Daniele Corti,Jianmeng Dong,Wei Dou,Lei Fan,Alberto Garfagnini,Guanghua Gong,Marco Grassi,Shuang Hang,Rosa Maria Guizzetti,Cong He,Jun Hu,Roberto Isocrate,Beatrice Jelmini,Xiaolu Ji,Xiaoshan Jiang,Fei Li,Zehong Liang,Ivano Lippi,Hongbang Liu,Hongbin Liu,Shenghui Liu,Xuewei Liu,Daibin Luo,Ronghua Luo,Filippo Marini,Daniele Mazzaro,Luciano Modenese,Zhe Ning,Yu Peng,Pierre-Alexandre Petitjean,Alberto Pitacco,Mengyao Qi,Loris Ramina,Mirco Rampazzo,Massimo Rebeschini,Mariia Redchuk,Andrea Serafini,Yunhua Sun,Andrea Triossi,Riccardo Triozzi,Fabio Veronese,Peiliang Wang,Peng Wang,Yangfu Wang,Yusheng Wang,Yuyi Wang,Zheng Wang,Ping Wei,Jun Weng,Shishen Xian,Xiaochuan Xie,Benda Xu,Chuang Xu,Donglian Xu,Hai Xu,Xiongbo Yan,Ziyue Yan,Fengfan Yang,Yan Yang,Yifan Yang,Mei Ye,Tingxuan Zeng,Shuihan Zhang,Wei Zhang,Aiqiang Zhang,Bin Zhang,Siyao Zhao,Changge Zi,Sebastiano Aiello,Giuseppe Andronico,Vito Antonelli,Andrea Barresi,Davide Basilico,Marco Beretta,Augusto Brigatti,Riccardo Bruno,Antonio Budano,Barbara Caccianiga,Antonio Cammi,Stefano Campese,Davide Chiesa,Catia Clementi,Marco Cordelli,Stefano Dusini,Andrea Fabbri,Giulietto Felici,Federico Ferraro,Marco G Giammarchi,Cecilia Landini,Paolo Lombardi,Claudio Lombardo,Andrea Maino,Fabio Mantovani,Stefano Maria Mari,Agnese Martini,Emanuela Meroni,Lino Miramonti,Michele Montuschi,Massimiliano Nastasi,Domizia Orestano,Fausto Ortica,Alessandro Paoloni,Sergio Parmeggiano,Fabrizio Petrucci,Ezio Previtali,Gioacchino Ranucci,Alessandra Carlotta Re,Barbara Ricci,Aldo Romani,Paolo Saggese,Simone Sanfilippo,Chiara Sirignano,Monica Sisti,Luca Stanco,Virginia Strati,Francesco Tortorici,Cristina Tuvé,Carlo Venettacci,Giuseppe Verde,Lucia Votano
Journal
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Published Date
2023/8/1
The Jiangmen Underground Neutrino Observatory (JUNO) is a large neutrino detector currently under construction in China. JUNO aims to determine the neutrino mass ordering and to perform leading measurements detecting terrestrial and astrophysical neutrinos over a wide energy range, spanning from 200 keV to several GeV. Given the ambitious physics goals of JUNO, its readout electronics has to meet specific requirements, which motivated the thorough characterization described in this manuscript. The time synchronization among the electronics modules was found to exceed by few ns the theoretical expectation, as a consequence of the non-optimal data taking conditions. However, the system showed an excellent stability over long data taking periods, ensuring that any time offset could be calibrated out at the beginning of the data taking.The maximal deviation from a linear charge response was found to …
JUNO sensitivity on proton decay p→ ν K+ searches
Authors
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,Nikita Balashov,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,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Riccardo Callegari,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,Flavio Dal Corso,Olivia Dalager,Christophe De La Taille,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,Ran Du,Shuxian Du,Stefano Dusini,Martin Dvorak,Timo Enqvist,Heike Enzmann,Andrea Fabbri,Ulrike Fahrendholz,Donghua Fan,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Li-Cheng Feng,Qichun Feng,Richard Ford,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,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
Journal
Chinese Physics C
Published Date
2023/11/1
The Jiangmen Underground Neutrino Observatory (JUNO) is a large liquid scintillator detector designed to explore many topics in fundamental physics. In this study, the potential of searching for proton decay in the
Mass testing of the JUNO experiment 20-inch PMT readout electronics
Authors
Alberto Coppi,Beatrice Jelmini,Marco Bellato,Antonio Bergnoli,Matteo Bolognesi,Riccardo Brugnera,Vanessa Cerrone,Chao Chen,Barbara Clerbaux,Marta Colomer Molla,Daniele Corti,Flavio dal Corso,Jianmeng Dong,Wei Dou,Lei Fan,Alberto Garfagnini,Arsenii Gavrikov,Guanghua Gong,Marco Grassi,Rosa Maria Guizzetti,Shuang Hang,Cong He,Jun Hu,Roberto Isocrate,Xiaolu Ji,Xiaoshan Jiang,Fei Li,Zehong Liang,Ivano Lippi,Hongbang Liu,Hongbin Liu,Shenghui Liu,Xuewei Liu,Daibin Luo,Ronghua Luo,Filippo Marini,Daniele Mazzaro,Luciano Modenese,Zhe Ning,Yu Peng,Pierre-Alexandre Petitjean,Alberto Pitacco,Mengyao Qi,Loris Ramina,Mirco Rampazzo,Massimo Rebeschini,Mariia Redchuk,Andrea Serafini,Yunhua Sun,Andrea Triossi,Riccardo Triozzi,Fabio Veronese,Katharina von Sturm,Peiliang Wang,Peng Wang,Yangfu Wang,Yusheng Wang,Yuyi Wang,Zheng Wang,Ping Wei,Jun Weng,Shishen Xian,Xiaochuan Xie,Benda Xu,Chuang Xu,Donglian Xu,Hai Xu,Xiongbo Yan,Ziyue Yan,Fengfan Yang,Yan Yang,Yifan Yang,Mei Ye,Tingxuan Zeng,Shuihan Zhang,Wei Zhang,Aiqiang Zhang,Bin Zhang,Siyao Zhao,Changge Zi,Sebastiano Aiello,Giuseppe Andronico,Vito Antonelli,Andrea Barresi,Davide Basilico,Marco Beretta,Augusto Brigatti,Riccardo Bruno,Antonio Budano,Barbara Caccianiga,Antonio Cammi,Stefano Campese,Davide Chiesa,Catia Clementi,Marco Cordelli,Stefano Dusini,Andrea Fabbri,Giulietto Felici,Federico Ferraro,Marco Giulio Giammarchi,Cecilia Landini,Paolo Lombardi,Claudio Lombardo,Andrea Maino,Fabio Mantovani,Stefano Maria Mari,Agnese Martini,Emanuela Meroni,Lino Miramonti,Michele Montuschi,Massimiliano Nastasi,Domizia Orestano,Fausto Ortica,Alessandro Paoloni,Sergio Parmeggiano,Fabrizio Petrucci,Ezio Previtali,Gioacchino Ranucci,Alessandra Carlotta Re,Barbara Ricci,Aldo Romani,Paolo Saggese,Simone Sanfilippo,Chiara Sirignano,Monica Sisti,Luca Stanco,Virginia Strati,Francesco Tortorici,Cristina Tuvé,Carlo Venettacci,Giuseppe Verde,Lucia Votano
Journal
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Published Date
2023/7/1
The Jiangmen Underground Neutrino Observatory (JUNO) is a multi-purpose, large size, liquid scintillator experiment under construction in China. JUNO will perform leading measurements detecting neutrinos from different sources (reactor, terrestrial and astrophysical neutrinos) covering a wide energy range (from 200 keV to several GeV). This paper focuses on the design and development of a test protocol for the 20-inch PMT underwater readout electronics. The protocol has been employed for 10 months during the mass production and validation of all the electronics that will be installed in JUNO. A total number of 6950 electronic boards were tested with an acceptance yield of 99.1 %.
JUNO sensitivity to 7Be, pep, and CNO solar neutrinos
Authors
Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Tsagkarakis Alexandros,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,Wander Baldini,Andrea Barresi,Davide Basilico,Eric Baussan,Marco Bellato,Marco Beretta,Antonio Bergnoli,Daniel Bick,Lukas Bieger,Svetlana Biktemerova,Thilo Birkenfeld,David Blum,Simon Blyth,Anastasia Bolshakova,Mathieu Bongrand,Clément Bordereau,Dominique Breton,Augusto Brigatti,Riccardo Brugnera,Riccardo Bruno,Antonio Budano,Jose Busto,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Stéphane Callier,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Vanessa Cerrone,Chi Chan,Jinfan Chang,Yun Chang,Chao Chen,Guoming Chen,Pingping Chen,Shaomin Chen,Yixue Chen,Yu Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Yu Chin Cheng,Alexander Chepurnov,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Ziliang Chu,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Marta Colomer Molla,Selma Conforti Di Lorenzo,Alberto Coppi,Daniele Corti,Simon Csakli,Flavio Dal Corso,Olivia Dalager,Jaydeep Datta,Christophe De La Taille,Zhi Deng,Ziyan Deng,Wilfried Depnering,Xiaoyu Ding,Xuefeng Ding,Yayun Ding,Bayu Dirgantara,Carsten Dittrich,Sergey Dmitrievsky,Tadeas Dohnal,Dmitry Dolzhikov,Georgy Donchenko,Jianmeng Dong,Evgeny Doroshkevich,Wei Dou,Marcos Dracos,Frédéric Druillole,Ran Du,Shuxian Du,Katherine Dugas,Stefano Dusini,Hongyue Duyang,Jessica Eck,Timo Enqvist,Andrea Fabbri,Ulrike Fahrendholz,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Li-Cheng Feng,Qichun Feng,Federico Ferraro,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Maxim Gromov,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Wanlei Guo,Xinheng Guo,Caren Hagner,Ran Han,Yang Han
Journal
Journal of Cosmology and Astroparticle Physics
Published Date
2023/10/6
The Jiangmen Underground Neutrino Observatory (JUNO), the first multi-kton liquid scintillator detector, which is under construction in China, will have a unique potential to perform a real-time measurement of solar neutrinos well below the few MeV threshold typical of Water Cherenkov detectors. JUNO’s large target mass and excellent energy resolution are prerequisites for reaching unprecedented levels of precision. In this paper, we provide estimation of the JUNO sensitivity to 7Be, pep, and CNO solar neutrinos that can be obtained via a spectral analysis above the 0.45 MeV threshold. This study is performed assuming different scenarios of the liquid scintillator radiopurity, ranging from the most optimistic one corresponding to the radiopurity levels obtained by the Borexino experiment, up to the minimum requirements needed to perform the neutrino mass ordering determination with reactor antineutrinos—the …
Characterization of Hamamatsu S13161-3050AE-08 SiPM (8× 8) array at different temperatures with CAEN DT5202
Authors
R Persiani,C Lombardo,S Millesoli,F Tortorici,S Albergo,F Cappuzzello,R Caruso,CMA Petta,C Tuvè
Journal
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Published Date
2023/12/1
Abstract Silicon PhotoMultipliers, SiPMs, constitute the enabling technology for a diverse and rapidly growing range of applications: medical imaging, experimental physics, and commercial applications are only a few examples. In this work, a characterization protocol for SiPM qualification has been applied to Hamamatsu S13161-3050AE-08 SiPM (8× 8) array in the (− 40÷+ 30)° C temperature range. The protocol foresees to measure several parameters: breakdown voltage, quenching resistance, gain, dark count rate and probability of cross-talk. Methods to extract them and their dependence on temperature at fixed overvoltage are shown and the results are discussed.
Overview of the JUNO-TAO detector
Authors
C Lombardo
Journal
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Published Date
2023/3/1
The JUNO-TAO is a liquid scintillator detector that will be placed near one core of the Taishan nuclear power plant of China. It is a satellite detector of the Jiangmen Underground Neutrino Observatory (JUNO) and will provide a precise measurement of the reactor antineutrino spectra with unprecedented accuracy in energy resolution, improving the sensitivity of JUNO on mass hierarchy study. Furthermore, JUNO-TAO will provide benchmark tests on nuclear database.In this proceeding, JUNO-TAO’s design, the status of its R&D program, and its physics potential, will be presented.
JUNO sensitivity to the annihilation of MeV dark matter in the galactic halo
Authors
Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Tsagkarakis Alexandros,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,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,Jose Busto,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Riccardo Callegari,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Chi Chan,Jinfan Chang,Yun Chang,Guoming Chen,Pingping Chen,Po-An Chen,Shaomin Chen,Xurong Chen,Yixue Chen,Yu Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Yu Chin Cheng,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Ziliang Chu,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Selma Conforti Di Lorenzo,Daniele Corti,Flavio Dal Corso,Olivia Dalager,Christophe De La Taille,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,Wei Dou,Marcos Dracos,Frédéric Druillole,Ran Du,Shuxian Du,Stefano Dusini,Martin Dvorak,Jessica Eck,Timo Enqvist,Andrea Fabbri,Ulrike Fahrendholz,Donghua Fan,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Li-Cheng Feng,Qichun Feng,Federico Ferraro,Richard Ford,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Jingyuan Guo,Wanlei Guo,Xinheng Guo,Yuhang Guo,Caren Hagner,Ran Han,Yang Han,Miao He,Wei He,Tobias Heinz,Patrick Hellmuth,Yuekun Heng,Rafael Herrera,YuenKeung Hor
Journal
Journal of Cosmology and Astroparticle Physics
Published Date
2023/9/1
We discuss JUNO sensitivity to the annihilation of MeV dark matter in the galactic halo via detecting inverse beta decay reactions of electron anti-neutrinos resulting from the annihilation. We study possible backgrounds to the signature, including the reactor neutrinos, diffuse supernova neutrino background, charged-and neutral-current interactions of atmospheric neutrinos, backgrounds from muon-induced fast neutrons and cosmogenic isotopes. A fiducial volume cut, as well as the pulse shape discrimination and the muon veto are applied to suppress the above backgrounds. It is shown that JUNO sensitivity to the thermally averaged dark matter annihilation rate in 10 years of exposure would be significantly better than the present-day best limit set by Super-Kamiokande and would be comparable to that expected by Hyper-Kamiokande.
The JUNO experiment Top Tracker
Authors
Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Tsagkarakis Alexandros,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,Wander Baldini,Andrea Barresi,Davide Basilico,Eric Baussan,Marco Bellato,Marco Beretta,Antonio Bergnoli,Daniel Bick,Thilo Birkenfeld,Sylvie Blin,David Blum,Simon Blyth,Anastasia Bolshakova,Mathieu Bongrand,Clément Bordereau,Dominique Breton,Augusto Brigatti,Riccardo Brugnera,Riccardo Bruno,Antonio Budano,Jose Busto,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Stéphane Callier,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Vanessa Cerrone,Chi Chan,Jinfan Chang,Yun Chang,Chao Chen,Guoming Chen,Pingping Chen,Shaomin Chen,Yixue Chen,Yu Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Yu Chin Cheng,Alexander Chepurnov,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Ziliang Chu,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Marta Colomer Molla,Selma Conforti Di Lorenzo,Alberto Coppi,Daniele Corti,Flavio Dal Corso,Olivia Dalager,Christophe De La Taille,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,Wei Dou,Marcos Dracos,Olivier Drapier,Frédéric Druillole,Ran Du,Shuxian Du,Katherine Dugas,Stefano Dusini,Hongyue Duyang,Jessica Eck,Timo Enqvist,Andrea Fabbri,Ulrike Fahrendholz,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Giulietto Felici,Li-Cheng Feng,Qichun Feng,Federico Ferraro,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Vladimir Gerasimov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Maxim Gromov,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Wanlei Guo,Xinheng Guo,Yuhang Guo,Semen Gursky,Caren Hagner,Ran Han
Journal
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Published Date
2023/12/1
The main task of the Top Tracker detector of the neutrino reactor experiment Jiangmen Underground Neutrino Observatory (JUNO) is to reconstruct and extrapolate atmospheric muon tracks down to the central detector. This muon tracker will help to evaluate the contribution of the cosmogenic background to the signal. The Top Tracker is located above JUNO’s water Cherenkov Detector and Central Detector, covering about 60% of the surface above them. The JUNO Top Tracker is constituted by the decommissioned OPERA experiment Target Tracker modules. The technology used consists in walls of two planes of plastic scintillator strips, one per transverse direction. Wavelength shifting fibres collect the light signal emitted by the scintillator strips and guide it to both ends where it is read by multianode photomultiplier tubes. Compared to the OPERA Target Tracker, the JUNO Top Tracker uses new electronics able …
Supernova’s neutrino detection at the Jiangmen Underground Neutrino Observatory
Authors
C Lombardo,JUNO collaboration
Journal
Journal of Physics: Conference Series
Published Date
2023/2/1
The Jiangmen Underground Neutrino Observatory (JUNO) will be the largest ever built liquid scintillator detector for neutrino physics. JUNO is a 20 kton liquid scintillator detector, equipped with 20012 large PMTs and 25600 small PMTs. It will be sensitive to various neutrino sources and will give a unique contribution to the observation of the all-flavor neutrino flux from a Galactic core collapse supernova (CCSN). JUNO can detects neutrinos emitted by the next CCSN neutrinos through several interactions, among which inverse beta decay, elastic scattering on electron and proton can providing information of energy spectra of all flavors. Furthermore, JUNO will be able to provide an alert during the pre-SN phase. In this manuscript, the observatory detectors and its capability to detect CCSN neutrinos will be presented.
Overview of TAO detector and its role for JUNO
Authors
Claudio Lombardo
Journal
IL NUOVO CIMENTO C
Published Date
2023/8/30
The Taishan Antineutrino Observatory (TAO or JUNO-TAO) is a satellite detector of the Jiangmen Underground Neutrino Observatory (JUNO) and will provide a precise measurement of the non-oscillated reactor antineutrino spectra with unprecedented accuracy in energy resolution, improving the sensitivity of JUNO on mass hierarchy study. Furthermore, JUNO-TAO has an extensive research program in various fields: in nuclear databases, in searching the signature of a sterile neutrino, and in the verification of the detector technology for reactor monitoring and safeguard applications. TAO is a detector based on liquid scintillator technology and will be placed near one core of the Taishan Nuclear Power Plant in China, 53km away from the JUNO site. In this manuscript, TAO’s design, its physics potential, and the current status of the R&D will be presented.
The Design and Technology Development of the JUNO Central Detector
Authors
Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,Abid Aleem,Tsagkarakis Alexandros,Fengpeng An,Qi An,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,João Pedro Athayde Marcondes de André,Didier Auguste,Weidong Bai,Nikita Balashov,Wander Baldini,Andrea Barresi,Davide Basilico,Eric Baussan,Marco Bellato,Marco Beretta,Antonio Bergnoli,Daniel Bick,Thilo Birkenfeld,David Blum,Simon Blyth,Anastasia Bolshakova,Mathieu Bongrand,Clément Bordereau,Dominique Breton,Augusto Brigatti,Riccardo Brugnera,Riccardo Bruno,Antonio Budano,Jose Busto,Anatael Cabrera,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Stéphane Callier,Antonio Cammi,Agustin Campeny,Chuanya Cao,Guofu Cao,Jun Cao,Rossella Caruso,Cédric Cerna,Vanessa Cerrone,Chi Chan,Jinfan Chang,Yun Chang,Guoming Chen,Pingping Chen,Shaomin Chen,Yixue Chen,Yu Chen,Zhiyuan Chen,Zikang Chen,Jie Cheng,Yaping Cheng,Yu Chin Cheng,Alexander Chepurnov,Alexey Chetverikov,Davide Chiesa,Pietro Chimenti,Ziliang Chu,Artem Chukanov,Gérard Claverie,Catia Clementi,Barbara Clerbaux,Marta Colomer Molla,Selma Conforti Di Lorenzo,Alberto Coppi,Daniele Corti,Flavio Dal Corso,Olivia Dalager,Christophe de la Taille,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,Wei Dou,Marcos Dracos,Frédéric Druillole,Ran Du,Shuxian Du,Stefano Dusini,Hongyue Duyang,Timo Enqvist,Andrea Fabbri,Ulrike Fahrendholz,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Zhengyong Fei,Li-Cheng Feng,Qichun Feng,Federico Ferraro,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,Maxim Gromov,Vasily Gromov,Minghao Gu,Xiaofei Gu,Yu Gu,Mengyun Guan,Yuduo Guan,Nunzio Guardone,Cong Guo,Wanlei Guo,Xinheng Guo,Yuhang Guo,Caren Hagner,Ran Han,Yang Han,Jiajun Hao,Miao He,Wei He,Tobias Heinz,Patrick Hellmuth,Yuekun Heng,Rafael Herrera
Published Date
2023/12/12
The Jiangmen Underground Neutrino Observatory (JUNO) is a large scale neutrino experiment with multiple physics goals including deter mining the neutrino mass hierarchy, the accurate measurement of neutrino oscillation parameters, the neutrino detection from the super nova, the Sun, and the Earth, etc. JUNO puts forward physically and technologically stringent requirements for its central detector (CD), including a large volume and target mass (20 kt liquid scintillator, LS), a high energy resolution (3% at 1 MeV), a high light transmittance, the largest possible photomultiplier (PMT) coverage, the lowest possible radioactive background, etc. The CD design, using a spherical acrylic vessel with a diameter of 35.4 m to contain the LS and a stainless steel structure to support the acrylic vessel and PMTs, was chosen and optimized. The acrylic vessel and the stainless steel structure will be immersed in pure water to shield the radioactive back ground and bear great buoyancy. The challenging requirements of the acrylic sphere have been achieved, such as a low intrinsic radioactivity and high transmittance of the manufactured acrylic panels, the tensile and compressive acrylic node design with embedded stainless steel pad, one-time polymerization for multiple bonding lines. Moreover, several technical challenges of the stainless steel structure have been solved: the production of low radioactivity stainless steel material, the deformation and precision control during production and assembly, the usage of high strength stainless steel rivet bolt and of high friction efficient linkage plate. Finally, the design of the ancillary equipment like the LS filling …
Feasibility of detecting B8 solar neutrinos at JUNO
Authors
João Pedro Athayde Marcondes de André,Angel Abusleme,Thomas Adam,Shakeel Ahmad,Rizwan Ahmed,Sebastiano Aiello,Muhammad Akram,An Fengpeng,An Qi,Giuseppe Andronico,Nikolay Anfimov,Vito Antonelli,Tatiana Antoshkina,Burin Asavapibhop,Didier Auguste,Andrej Babic,Nikita Balashov,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,Riccardo Callegari,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,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,Du Ran,Du Shuxian,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,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Agnese Giaz,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Sébastien Göttel,Marco Grassi,Christian Grewing,Vasily Gromov,Gu Minghao,Gu Xiaofei,Gu Yu,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,He Miao,He Wei,Tobias Heinz,Patrick Hellmuth,Yuekun Heng,Rafael Herrera,Yuenkeung Hor,Shaojing Hou,Yee Bob Hsiung
Journal
POS PROCEEDINGS OF SCIENCE
Published Date
2022
The Jiangmen Underground Neutrino Observatory (JUNO) features a 20 kt multi-purpose underground liquid scintillator sphere as its main detector. In this talk we describe in detail a comprehensive assessment of JUNO's potential for detecting 8B solar neutrinos via the neutrino-electron elastic scattering process. A reduced 2 MeV threshold for the recoil electron energy is achievable with optimized background reduction strategies. With ten years of data taking, about 60,000 signal and 30,000 background events are expected. This leads to a simultaneous measurement of sin2θ12 and Δm221 using reactor antineutrinos and solar neutrinos in the JUNO detector. This large sample will enable an examination of the distortion of the recoil electron spectrum that is dominated by the neutrino flavor transformation in the dense solar matter. If Δm221= 4.8× 10− 5 (7.5× 10− 5eV2), JUNO can provide evidence of neutrino oscillation in the Earth at approximately the 3σ (2σ) level by measuring the non-zero signal rate variation with respect to the solar zenith angle. Moreover, JUNO can simultaneously measure Δm221 using 8B solar neutrinos to a precision of 20% or better, depending on the central value, and to sub-percent precision using reactor antineutrinos. A comparison of these two measurements from the same detector will help understand the current mild inconsistency between the value of reported by solar neutrino experiments and the KamLAND experiment.
Prospects for detecting the diffuse supernova neutrino background with JUNO
Authors
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,Nikita Balashov,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,Barbara Caccianiga,Hao Cai,Xiao Cai,Yanke Cai,Zhiyan Cai,Riccardo Callegari,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,Flavio Dal Corso,Olivia Dalager,Christophe De La Taille,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,Ran Du,Shuxian Du,Stefano Dusini,Martin Dvorak,Timo Enqvist,Heike Enzmann,Andrea Fabbri,Donghua Fan,Lei Fan,Jian Fang,Wenxing Fang,Marco Fargetta,Dmitry Fedoseev,Li-Cheng Feng,Qichun Feng,Richard Ford,Amélie Fournier,Haonan Gan,Feng Gao,Alberto Garfagnini,Arsenii Gavrikov,Marco Giammarchi,Agnese Giaz,Nunzio Giudice,Maxim Gonchar,Guanghua Gong,Hui Gong,Yuri Gornushkin,Alexandre Göttel,Marco Grassi,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
Journal
Journal of Cosmology and Astroparticle Physics
Published Date
2022/10/10
We present the detection potential for the diffuse supernova neutrino background (DSNB) at the Jiangmen Underground Neutrino Observatory (JUNO), using the inversebeta-decay (IBD) detection channel on free protons. We employ the latest information on the DSNB flux predictions, and investigate in detail the background and its reduction for the DSNB search at JUNO. The atmospheric neutrino induced neutral current (NC) background turns out to be the most critical background, whose uncertainty is carefully evaluated from both the spread of model predictions and an envisaged in situ measurement. We also make a careful study on the background suppression with the pulse shape discrimination (PSD) and triple coincidence (TC) cuts. With latest DSNB signal predictions, more realistic background evaluation and PSD efficiency optimization, and additional TC cut, JUNO can reach the significance of 3σ for 3 …
Calibration strategy of the JUNO-TAO experiment
Authors
Hangkun Xu,Angel Abusleme,Nikolay V Anfimov,Stéphane Callier,Agustin Campeny,Guofu Cao,Jun Cao,Cedric Cerna,Yu Chen,Alexander Chepurnov,Yayun Ding,Frederic Druillole,Andrea Fabbri,Zhengyong Fei,Maxim Gromov,Miao He,Wei He,Yuanqiang He,Joseph YK Hor,Shaojing Hou,Jianrun Hu,Jun Hu,Cédric Huss,Xiaolu Ji,Tao Jiang,Xiaoshan Jiang,Cécile Jolliet,Daozheng Li,Min Li,Ruhui Li,Yichen Li,Caimei Liu,Mengchao Liu,Yunzhe Liu,Claudio Lombardo,Selma Conforti Di Lorenzo,Peizhi Lu,Guang Luo,Stefano M Mari,Xiaoyan Ma,Paolo Montini,Juan Pedro Ochoa-Ricoux,Yatian Pei,Frédéric Perrot,Fabrizio Petrucci,Xiaohui Qian,Abdel Rebii,Bedr̆ich Roskovec,Arsenij Rybnikov,Hans Steiger,Xilei Sun,Pablo Walker,Derun Wang,Meifen Wang,Wei Wang,Wei Wang,Zhimin Wang,Diru Wu,Xiang Xiao,Yuguang Xie,Zhangquan Xie,Wenqi Yan,Huan Yang,Haifeng Yao,Mei Ye,Chengzhuo Yuan,Kirill Zamogilnyi,Liang Zhan,Jie Zhang,Shuihan Zhang,Rong Zhao
Journal
The European Physical Journal C
Published Date
2022/12/9
The Taishan Antineutrino Observatory (TAO or JUNO-TAO) is a satellite experiment of the Jiangmen Underground Neutrino Observatory (JUNO). Located near a reactor of the Taishan Nuclear Power Plant, TAO will measure the reactor antineutrino energy spectrum with an unprecedented energy resolution of at 1 MeV. Energy calibration is critical to achieve such a high energy resolution. Using the Automated Calibration Unit (ACU) and the Cable Loop System (CLS), multiple radioactive sources are deployed to various positions in the TAO detector for energy calibration. The residual non-uniformity can be controlled within 0.2%. The energy resolution degradation and energy bias caused by the residual non-uniformity can be controlled within 0.05% and 0.3%, respectively. The uncertainty of the non-linear energy response can be controlled within 0.6% with the radioactive sources of various energies, and could …
Claudio Lombardo FAQs
What is Claudio Lombardo's h-index at Università degli Studi di Catania?
The h-index of Claudio Lombardo has been 12 since 2020 and 12 in total.
What are Claudio Lombardo's top articles?
The articles with the titles of
JUNO-TAO design, prototype and its impact for JUNO physics
Detector design and current status of JUNO experiment
Real-time monitoring for the next core-collapse supernova in JUNO
Model-independent Approach of the JUNO 8B Solar Neutrino Program
Implementation and performances of the IPbus protocol for the JUNO Large-PMT readout electronics
Analysis of reactor burnup simulation uncertainties for antineutrino spectrum prediction
Validation and integration tests of the JUNO 20-inch PMT readout electronics
JUNO sensitivity on proton decay p→ ν K+ searches
...
are the top articles of Claudio Lombardo at Università degli Studi di Catania.
What are Claudio Lombardo's research interests?
The research interests of Claudio Lombardo are: Neutrino, Cosmic Ray
What is Claudio Lombardo's total number of citations?
Claudio Lombardo has 622 citations in total.
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