Improving Availability and Performance of the Event Metadata System for the BM@N Experiment

IF 0.4 Q4 PHYSICS, PARTICLES & FIELDS

Physics of Particles and Nuclei Letters Pub Date : 2025-10-03 DOI:10.1134/S1547477125701006

K. Gertsenberger, P. Klimai, I. Dunaev, A. Degtyarev, O. Nemova

引用次数: 0

Abstract

Event indexing, or event metadata systems are common for particle physics experiments. Their main goal is to keep a searchable catalogue of physics events, a subset of which can be retrieved based on given filtering criteria. The Event Metadata System (EMS) of the BM@N experiment has been previously designed, developed and deployed and is being improved now to increase its performance, convenience for users, as well as fault tolerance. In this paper, the architecture of the current version of the BM@N EMS is reviewed and some recent improvements that have been applied are presented.

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提高BM@N实验事件元数据系统的可用性和性能

事件索引或事件元数据系统在粒子物理实验中很常见。他们的主要目标是保持一个可搜索的物理事件目录，其中的一个子集可以根据给定的过滤标准进行检索。BM@N实验的事件元数据系统（Event Metadata System， EMS）是之前设计、开发和部署的，目前正在进行改进，以提高其性能、用户便利性和容错性。本文回顾了当前版本BM@N EMS的体系结构，并介绍了最近应用的一些改进。

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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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.