A ROOT-based detector geometry and event visualization system for JUNO-TAO  

作　　者：Ming-Hua Liao Kai-Xuan Huang Yu-Mei Zhang Jia-Yang Xu Guo-Fu Cao Zheng-Yun You 

机构地区：[1]School of Physics,Sun Yat-Sen University,Guangzhou 510275,China [2]Sino-French Institute of Nuclear Engineering and Technology,Sun Yat-Sen University,Zhuhai 519082,China [3]Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049,China

出　　处：《Nuclear Science and Techniques》2025年第3期50-59,共10页核技术(英文)

基　　金：supported by the National Natural Science Foundation of China(Nos.12175321,11975021,and 11675275);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDA10010900)。

摘　　要：The Taishan Antineutrino Observatory(TAO)is a satellite experiment of the Jiangmen Underground Neutrino Observatory,located near the Taishan nuclear power plant(NPP).The TAO aims to measure the energy spectrum of reactor antineutrinos with unprecedented precision,which would benefit both reactor neutrino physics and the nuclear database.A detector geometry and event visualization system was developed for the TAO.The software was based on ROOT packages and embedded in the TAO offline software framework.This provided an intuitive tool for visualizing the detector geometry,tuning the reconstruction algorithm,understanding neutrino physics,and monitoring the operation of reactors at NPP.Further applications of the visualization system in the experimental operation of TAO and its future development are discussed.

关 键 词：Visualization GEOMETRY Offline software JUNO TAO 

分 类 号：O57[理学—粒子物理与原子核物理]