Waveform simulation in PandaX-4T

作     者：李家富 阿卜杜萨拉姆 薄子豪 陈葳 谌勋 程晨 成赵侃 崔祥仪 樊英杰 方德清 耿立升 Karl Giboni 郭绪元 韩晨成 韩柯 何昶达 何金荣 黄迪 黄俊挺 黄周 侯汝全 侯钰 季向东 巨永林 李晨翔 李名川 李帅杰 李涛 林箐 刘江来 陆聪聪 芦晓盈 罗棱尹 罗云阳 马文博 马余刚 冒亚军 孟月 宁旭阳 庞彬宇 祁宁春 钱志成 任祥祥 Nasir Shaheed 尚晓凤 邵熙元 申国防 司琳 孙文良 谈安迪 陶奕 王安庆 王萌 王秋红 王少博 王思广 王为 王秀丽 王旭 王舟 魏月环 武蒙蒙 邬维浩 吴渊 肖梦姣 肖翔 燕斌斌 阎玺宇 杨勇 喻纯旭 袁影 苑哲 运有辉 曾鑫宁 张敏桢 张鹏 张世博 张澍 张涛 张威 张洋 张瀛心 张园园 赵力 周济芳 周宁 周小朋 周永 周钰博 周知震 Jiafu Li;Abdusalam Abdukerim;Zihao Bo;Wei Chen;Xun Chen;Chen Cheng;Zhaokan Cheng;Xiangyi Cui;Yingjie Fan;Deqing Fang;Lisheng Geng;Karl GiboniXuyuan Guo;Chencheng Han;Ke Han;Changda He;Jinrong He;Di Huang;Junting Huang;Zhou Huang;Ruquan Hou;Yu Hou;Xiangdong Ji;Yonglin Ju;Chenxiang Li;Mingchuan Li;Shuaijie Li;Tao Li;Qing Lin;Jianglai Liu;Congcong Lu;Xiaoying Lu;Lingyin Luo;Yunyang LuoWenbo Ma;Yugang Ma;Yajun Mao;Yue Meng;Xuyang Ning;Binyu Pang;Ningchun Qi;Zhicheng Qian;Xiangxiang Ren;Nasir Shaheed;Xiaofeng Shang;Xiyuan Shao;Guofang Shen;Lin Si;Wenliang Sun;Andi Tan;Yi Tao;Anqing Wang;Meng Wang;Qiuhong Wang;Shaobo Wang;Siguang Wang;Wei Wang;Xiuli Wang;Xu Wang;Zhou Wang;Yuehuan Wei;Mengmeng Wu;Weihao Wu;Yuan Wu;Mengjiao Xiao;Xiang Xiao;Binbin Yan;Xiyu Yan;Yong Yang;Chunxu Yu;Ying Yuan;Zhe Yuan;Youhui Yun;Xinning Zeng;Minzhen Zhang;Peng Zhang;Shibo Zhang;Shu Zhang;Tao Zhang;Wei Zhang;Yang Zhang;Yingxin Zhang;Yuanyuan Zhang;Li Zhao;Jifang Zhou;Ning Zhou;Xiaopeng Zhou;Yong Zhou;Yubo Zhou;Zhizhen Zhou

作者机构：School of Physics and AstronomyShanghai Jiao Tong UniversityKey Laboratory for Particle Astrophysics and Cosmology(MoE)Shanghai Key Laboratory for Particle Physics and CosmologyShanghai 200240China State Key Laboratory of Particle Detection and ElectronicsUniversity of Science and Technology of ChinaHefei 230026China Department of Modern PhysicsUniversity of Science and Technology of ChinaHefei 230026China School of PhysicsBeihang UniversityBeijing 102206China International Research Center for Nuclei and Particles in the Cosmos&Beijing Key Laboratory of Advanced Nuclear Materials and PhysicsBeihang UniversityBeijing 100191China School of Physics and MicroelectronicsZhengzhou UniversityZhengzhou 450001China School of PhysicsPeking UniversityBeijing 100871China Yalong River Hydropower Development CompanyLtd.288 Shuanglin RoadChengdu 610051China Research Center for Particle Science and TechnologyInstitute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao 266237China Key Laboratory of Particle Physics and Particle Irradiation of Ministry of EducationShandong UniversityQingdao 266237China Department of PhysicsUniversity of MarylandCollege ParkMaryland 20742USA Tsung-Dao Lee InstituteShanghai Jiao Tong UniversityShanghai200240China School of Mechanical EngineeringShanghai Jiao Tong UniversityShanghai 200240China School of PhysicsSun Yat-Sen UniversityGuangzhou 510275China Sino-French Institute of Nuclear Engineering and TechnologySun Yat-Sen UniversityZhuhai 519082China School of Physics and AstronomySun Yat-Sen UniversityZhuhai 519082China School of PhysicsNankai UniversityTianjin 300071China Key Laboratory of Nuclear Physics and Ion-beam Application(MOE)Institute of Modern PhysicsFudan UniversityShanghai 200433China Shanghai Jiao Tong University Sichuan Research InstituteChengdu 610213China SJTU Paris Elite Institute of TechnologyShanghai Jiao Tong UniversityShanghai 200240China Department of PhysicsYantai UniversityYantai 264005China 

出 版 物：《Chinese Physics C》 (中国物理C（英文版）)

年 卷 期：2024年第48卷第7期

页      面：1-13页

核心收录：

学科分类：07[理学] 070401[理学-天体物理] 0704[理学-天文学] 

基　　金：supported in part by the National Science Foundation of China(12090060,12090061) Ministry of Science and Technology of China(2023YFA1606200) Office of Science and Technology,Shanghai Municipal Government(22JC1410100) the Double First Class Plan of the Shanghai Jiao Tong University and Guangzhou Municipal Science and Technology Project(202201010991) 

主　　题：dark matter time projection chamber simulation 

摘      要：Signal reconstruction through software processing is a crucial component of the background and signal models in the PandaX-4T experiment,which is a multi-tonne dark matter direct search *** accuracy of signal reconstruction is influenced by various detector artifacts,including noise,dark count of photomultiplier,photoionization of impurities in the detector,and other relevant *** this study,we presented a detailed description of a semi-data-driven approach designed to simulate a signal *** work provides a reliable model for the efficiency and bias of the signal reconstruction in the data analysis of *** comparing critical variables that relate to the temporal shape and hit pattern of the signals,we found good agreement between the simulation and data.