EXO-200 面向AI/ML应用的公共数据发布
EXO-200 Public Data Release for AI/ML Applications
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中文总结 AI 辅助
本文发布了EXO-200实验的校准数据子集,包含约百万事件,用于支持数据保存、教育和机器学习技术开发,以促进稀有事件物理研究。
中文摘要 AI 辅助
我们发布了EXO-200实验的部分校准数据的公共版本,EXO-200是一个用于搜索$^{136}$Xe中无中微子双β衰变的液氙时间投影室。发布的数据集包含约一百万事件,这些事件是在2018年2月26日至3月2日期间,Phase-II运行接近结束时进行的$^{228}$Th校准活动中收集的。对于每个事件,数据集包括来自U线、V线和雪崩光电二极管(APD)读出通道的原始探测器波形,以及重建的事件量,包括电荷能量、光能量、旋转能量和电荷簇信息。该数据集以HDF5格式分发,旨在支持数据保存、教育活动以及为稀有事件物理开发现代机器学习技术。本文描述了探测器、数据集内容、文件结构和公共访问机制。
英文摘要
We present a public release of a subset of calibration data from the EXO-200 experiment, a liquid xenon time projection chamber designed to search for neutrinoless double-beta decay in $^{136}$Xe. The released dataset consists of approximately one million events collected during $^{228}$Th calibration campaigns performed near the end of Phase-II operations between February 26 and March 2, 2018. For each event, the dataset includes raw detector waveforms from the U-wire, V-wire, and avalanche photodiode (APD) readout channels together with reconstructed event quantities including charge energy, light energy, rotated energy, and charge-cluster information. The dataset is distributed in HDF5 format and is intended to support data preservation, educational activities, and the development of modern machine-learning techniques for rare-event physics. This paper describes the detector, dataset contents, file structure, and public access mechanism.
发表机构
- Stanford University(斯坦福大学)
- McGill University(麦吉尔大学)
- Friedrich-Alexander-University Erlangen-Nürnberg(埃尔朗根-纽伦堡弗里德里希·亚历山大大学)
- King Abdulaziz City for Science and Technology(阿卜杜勒阿齐兹国王科学与技术城)
- Carleton University(卡尔顿大学)
- Duke University(杜克大学)
- Triangle Universities Nuclear Laboratory (TUNL)(三角大学核实验室)
- University of Kentucky(肯塔基大学)
机构由 AI 辅助整理,请以论文原文为准。