闪烁壁在BM@N实验中的性能

IF 1.5 3区物理与天体物理 Q3 INSTRUMENTS & INSTRUMENTATION

Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment Pub Date : 2025-05-05 DOI:10.1016/j.nima.2025.170529

V. Volkov , M. Golubeva , F. Guber , A. Izvestnyy , N. Karpushkin , M. Mamaev , A. Makhnev , S. Morozov , P. Parfenov

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引用次数: 0

摘要

在氙束能量为3.8 AGeV和3.0 AGeV的Xe+CsI反应中，在原子核重子物质（BM@N）上进行了首次物理运行，研究了闪烁壁（ScWall）的性能。图中展示了ScWall的设计和功能，强调了其检测核-核相互作用中产生的带电旁观者碎片的能力。讨论了ScWall确定碰撞几何形状的能力和模拟的带电旁观者碎片光谱的仿真结果。

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Performance of the scintillation wall in the BM@N experiment

The performance of the scintillation wall (ScWall) has been studied in the first physics run at the Baryonic Matter at Nuclotron (BM@N) in Xe+CsI reaction at a xenon beam energies of 3.8 and 3.0 AGeV. The design and functionality of the ScWall emphasizing its ability to detect charged spectator fragments produced in nucleus–nucleus interactions are shown. The simulation results regarding ScWall’s capability to determine collision geometry and the simulated charged spectators fragments spectra are discussed.

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来源期刊

Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment 物理-光谱学

CiteScore

3.20

自引率

21.40%

发文量

787

审稿时长

1 months

期刊介绍： Section A of Nuclear Instruments and Methods in Physics Research publishes papers on design, manufacturing and performance of scientific instruments with an emphasis on large scale facilities. This includes the development of particle accelerators, ion sources, beam transport systems and target arrangements as well as the use of secondary phenomena such as synchrotron radiation and free electron lasers. It also includes all types of instrumentation for the detection and spectrometry of radiations from high energy processes and nuclear decays, as well as instrumentation for experiments at nuclear reactors. Specialized electronics for nuclear and other types of spectrometry as well as computerization of measurements and control systems in this area also find their place in the A section. Theoretical as well as experimental papers are accepted.