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arXiv 2303.02101hep-excs.LGhep-phphysics.ins-det
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用于AI应用的可配置量热计模拟

Configurable calorimeter simulation for AI applications

University of Wisconsin–Madison(威斯康星大学麦迪逊分校);INFN and University of Genova(意大利国家核物理研究所与热那亚大学);University of Luxembourg(卢森堡大学);Weizmann Institue of Science(魏茨曼科学研究所);New York University(纽约大学);ICEPP, University of Tokyo(东京大学国际基本粒子物理研究所);Technical University of Munich(慕尼黑工业大学);Max Planck Institute for Physics(马克斯·普朗克物理学研究所);INFN and Sapienza University of Rome(意大利国家核物理研究所与罗马第一大学)
Francesco Armando Di Bello, Anton Charkin-Gorbulin, Kyle Cranmer, Etienne Dreyer, Sanmay Ganguly, Eilam Gross, Lukas Heinrich, Lorenzo Santi, Marumi Kado, Nilot… 展开作者

Francesco Armando Di Bello, Anton Charkin-Gorbulin, Kyle Cranmer, Etienne Dreyer, Sanmay Ganguly, Eilam Gross, Lukas Heinrich, Lorenzo Santi, Marumi Kado, Nilotpal Kakati, Patrick Rieck, Matteo Tusoni

摘要:

提出了一种基于Geant 4工具包并与Pythia事件生成器接口的可配置的人工智能(COCOA)应用热量计模拟。这个开源项目旨在支持高能物理中的机器学习算法的开发,这些算法依赖于逼真的粒子簇描述,例如重建,快速模拟和低级分析。其近乎密封的几何形状的粒度和材料等规格可由用户配置。该工具补充了简单的事件处理,包括拓扑聚类,射流算法和最近邻图构造。还提供了可视化事件使用凤凰事件显示软件。

英文摘要:

A configurable calorimeter simulation for AI (COCOA) applications is presented, based on the Geant4 toolkit and interfaced with the Pythia event generator. This open-source project is aimed to support the development of machine learning algorithms in high energy physics that rely on realistic particle shower descriptions, such as reconstruction, fast simulation, and low-level analysis. Specifications such as the granularity and material of its nearly hermetic geometry are user-configurable. The tool is supplemented with simple event processing including topological clustering, jet algorithms, and a nearest-neighbors graph construction. Formatting is also provided to visualise events using the Phoenix event display software.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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