| Data?driven simultaneous vertex and energy reconstruction for large liquid scintillator detectors |
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| 引用本文： | Gui?Hong Huang,Wei Jiang,Liang?Jian Wen,Yi?Fang Wang,Wu?Ming Luo.Data?driven simultaneous vertex and energy reconstruction for large liquid scintillator detectors[J].核技术(英文版),2023(6):22-32. |
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| 作者姓名： | Gui?Hong Huang Wei Jiang Liang?Jian Wen Yi?Fang Wang Wu?Ming Luo |
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| 作者单位： | 1. School of Applied Physics and Materials, Wuyi University;2. Institute of High Energy Physics, Chinese Academy of Sciences;3. School of Physical Sciences, University of Chinese Academy of Science |
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| 基金项目： | supported by the National Key R&D Program of China (No.2018YFA0404100)；;the National Natural Science Foundation of China (No. 12175257)； |
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| 摘 要： | High-precision vertex and energy reconstruction are crucial for large liquid scintillator detectors such as that at the Jiangmen Underground Neutrino Observatory (JUNO), especially for the determination of neutrino mass ordering by analyzing the energy spectrum of reactor neutrinos. This paper presents a data-driven method to obtain a more realistic and accurate expected PMT response of positron events in JUNO and develops a simultaneous vertex and energy reconstruction method that combines the ...
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