Abstract

The vertex silicon detector is part of the NICA-MPD tracking system designed for efficient registration of short-lived products of nucleus–nucleus interactions. This paper presents the results of a computer simulation of the identification capability of the MPD tracking system which includes a Time-Projection Chamber (TPC) and a vertex detector based on Monolithic Active Pixel Sensors (MAPS’s) when reconstructing the decays of strange and charmed particles generated in central Au + Au collisions at \(\sqrt {{{S}_{{NN}}}} \) = 9 GeV.

中文翻译：

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NICA-MPD顶点跟踪检测器识别能力，可以重建奇怪的和有魅力的粒子衰变

摘要

顶点硅探测器是NICA-MPD跟踪系统的一部分，该系统设计用于有效记录核与核相互作用的短暂产物。本文介绍了计算机模拟的MPD跟踪系统的识别能力的结果，该系统包括一个时间投影室（TPC）和一个基于整体式主动像素传感器（MAPS's）的顶点检测器，用于重建奇怪的和有魅力的粒子的衰减在\（\ sqrt {{{S} _ {{NN}}}} \） = 9 GeV的中央Au + Au碰撞中生成。