Design and development of JUNO event data model

The Jiangmen Underground Neutrino Observatory（JUNO） detector is designed to determine the neutrino mass hierarchy and precisely measure oscillation parameters. The general purpose design also allows measurements of neutrinos from many terrestrial and non-terrestrial sources. The JUNO Event Data Mode...

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Bibliographic Details
Published inChinese physics C Vol. 41; no. 6; pp. 142 - 147
Main Author 李腾 夏鑫 黄性涛 邹佳恒 李卫东 林韬 张坤 邓子艳
Format Journal Article
LanguageEnglish
Published 01.06.2017
Subjects
中微子
事件处理
开发
数据模型
电火花线切割机
精确测量
输入/输出系统
通用设计
Online AccessGet full text
ISSN1674-1137
0254-3052
DOI10.1088/1674-1137/41/6/066201

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Summary:The Jiangmen Underground Neutrino Observatory（JUNO） detector is designed to determine the neutrino mass hierarchy and precisely measure oscillation parameters. The general purpose design also allows measurements of neutrinos from many terrestrial and non-terrestrial sources. The JUNO Event Data Model（EDM） plays a central role in the offline software system. It describes the event data entities through all processing stages for both simulated and collected data, and provides persistency via the input/output system. Also, the EDM is designed to enable flexible event handling such as event navigation, as well as the splitting of MC IBD signals and mixing of MC backgrounds. This paper describes the design, implementation and performance of the JUNO EDM.
Bibliography:Teng Li1, Xin Xia1, Xing-Tao Huang1,Jia-Heng Zou2, Wei-Dong Li2, Tao Lin2, Kun Zhang2, Zi-Yan Deng2（ 1 School of Physics, Shandong University, Jinan 250100, China ;2 Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China）
11-5641/O4
The Jiangmen Underground Neutrino Observatory（JUNO） detector is designed to determine the neutrino mass hierarchy and precisely measure oscillation parameters. The general purpose design also allows measurements of neutrinos from many terrestrial and non-terrestrial sources. The JUNO Event Data Model（EDM） plays a central role in the offline software system. It describes the event data entities through all processing stages for both simulated and collected data, and provides persistency via the input/output system. Also, the EDM is designed to enable flexible event handling such as event navigation, as well as the splitting of MC IBD signals and mixing of MC backgrounds. This paper describes the design, implementation and performance of the JUNO EDM.
JUNO, event data model, offline software, ROOT
ISSN:1674-1137
0254-3052
DOI:10.1088/1674-1137/41/6/066201