BM@N 运行 8 利用 DIRAC 在分布式基础设施上进行数据处理

IF 0.4 Q4 PHYSICS, PARTICLES & FIELDS Physics of Particles and Nuclei Letters Pub Date : 2024-08-14 DOI:10.1134/s1547477124701334

K. V. Gertsenberger, I. S. Pelevanyuk

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引用次数: 0

摘要

摘要利用氙离子束进行的 BM@N 第 8 次运行于 2023 年 2 月成功完成，共产生约 6 亿个事件。这些数据以大约 31 000 个文件的形式记录下来，总容量超过 400 TB。为了处理所有这些数据，选择了 JINR DIRAC 平台。BM@N 第 8 次物理运行的数据重建是 JINR 首次使用 DIRAC 进行数据重建。在这次活动中开发了一套方法、系统和手段，有助于减少今后在 JINR 进行数据重建所需的工作量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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BM@N Run 8 Data Processing on a Distributed Infrastructure with DIRAC

Abstract

The BM@N 8th run using xenon ion beams was successfully completed in February 2023, resulting in approximately 600 million events. They were recorded in the form of around 31 000 files, with a combined size exceeding 400TB. To process all these data JINR DIRAC platform was chosen. The data reconstruction of BM@N 8th physics run was the first time DIRAC had been used for data reconstruction in JINR. A set of approaches, systems, and methods were developed during this campaign, which aid in reducing the efforts required for future data reconstructions at JINR.

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来源期刊

Physics of Particles and Nuclei Letters PHYSICS, PARTICLES & FIELDS-

CiteScore

0.80

自引率

20.00%

发文量

108

期刊介绍： The journal Physics of Particles and Nuclei Letters, brief name Particles and Nuclei Letters, publishes the articles with results of the original theoretical, experimental, scientific-technical, methodological and applied research. Subject matter of articles covers: theoretical physics, elementary particle physics, relativistic nuclear physics, nuclear physics and related problems in other branches of physics, neutron physics, condensed matter physics, physics and engineering at low temperatures, physics and engineering of accelerators, physical experimental instruments and methods, physical computation experiments, applied research in these branches of physics and radiology, ecology and nuclear medicine.