R&D for R3B Si tracker

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• 批准号: ST/V005197/1
• 负责人: Stefanos Paschalis
• 金额: $ 8.76万
• 依托单位: University of York
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2020
• 资助国家: 英国
• 起止时间: 2020 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=ST%2FV005197%2F1
• 关键词: R&D; R3B; Si; tracker

This project supports preparatory work for a state-of-the-art detector array that will give a better insight into the structure of the atomic nucleus. The device will be employed at the FAIR facility in Germany, which provides the highest energy beams of exotic nuclei. Exotic nuclei are short-lived nuclear species that are crucial for our understanding of the cosmos. These beams of exotic species impinge on a reaction target of pure liquid hydrogen and, following a violent reaction, several fragments of subatomic scale emerge in all directions; this device helps to track the emitted charged particles and from this information reconstruct the quantum state and structure of the exotic nucleus.

该项目支持最先进探测器阵列的准备工作，该阵列将更好地了解原子核的结构。该装置将在德国的FAIR设施中使用，该设施提供最高能量的奇异核束。奇异核是短寿命的核物种，对我们理解宇宙至关重要。这些外来物种的光束撞击纯液态氢的反应目标，并在激烈的反应之后，在各个方向出现了几个亚原子尺度的碎片;该设备有助于跟踪发射的带电粒子，并根据这些信息重建外来核的量子态和结构。