CMD-3探测器的新触发器项目

IF 0.5 4区物理与天体物理 Q4 PHYSICS, PARTICLES & FIELDS

Physics of Particles and Nuclei Pub Date : 2025-06-27 DOI:10.1134/S1063779624702046

V. G. Petrochenko, A. O. Gorkovenko, D. N. Grigoriev, A. N. Kozyrev, A. A. Ruban, Dz. V. Shoukovy, L. B. Epshtein, Yu. V. Yudin

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引用次数: 0

摘要

自2008年以来，cd -3探测器在Budker核物理研究所的VEPP-2000 \({{e}^{ + }}\)\({{e}^{ - }}\)对撞机上运行。触发子系统的升级工作正在进行中，提出了在线处理的新算法，并开发了触发决策板原型。新的算法可以更精确地测量热量计中的能量和簇坐标。建立了专用工作站来验证触发决策板的性能。给出了一些结果和主要技术解决方案的描述。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Project of a New Trigger for the CMD-3 Detector

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Project of a New Trigger for the CMD-3 Detector

The CMD-3 detector is in operation at the VEPP-2000 \({{e}^{ + }}\)\({{e}^{ - }}\) collider at Budker Institute of Nuclear Physics since 2008. The upgrade of the triggering subsystem is in progress: the new algorithm for the online processing is proposed, and the prototype of the Trigger Decision Board has been developed. The new algorithm enables more accurate measurements of the energy and the cluster coordinates in the calorimeters. The special work station has been constructed to verify Trigger Decision Board performance. Some results and description of the main technical solutions are presented.

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来源期刊

Physics of Particles and Nuclei 物理-物理：粒子与场物理

CiteScore

1.00

自引率

0.00%

发文量

116

审稿时长

6-12 weeks

期刊介绍： The journal Fizika Elementarnykh Chastits i Atomnogo Yadr of the Joint Institute for Nuclear Research (JINR, Dubna) was founded by Academician N.N. Bogolyubov in August 1969. The Editors-in-chief of the journal were Academician N.N. Bogolyubov (1970–1992) and Academician A.M. Baldin (1992–2001). Its English translation, Physics of Particles and Nuclei, appears simultaneously with the original Russian-language edition. Published by leading physicists from the JINR member states, as well as by scientists from other countries, review articles in this journal examine problems of elementary particle physics, nuclear physics, condensed matter physics, experimental data processing, accelerators and related instrumentation ecology and radiology.