Search for exotic long lived particles with the ATLAS detector at the LHC

使用 LHC 的 ATLAS 探测器寻找奇异的长寿命粒子

• 批准号: 2424101
• 金额: --
• 依托单位: University College London
• 依托单位国家: 英国
• 项目类别: Studentship
• 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=studentship-2424101
• 关键词: Search; exotic; long; lived; particles

Many models beyond the Standard Model predict new particles with life times that are long enough for these particles to decay within the ATLAS detector volume. To search for such long lived particles (LLP) signatures new reconstruction techniques are needed. This project will extend techniques to reconstruct displaced decay vertices of bottom hadrons to longer decay length.

标准模型之外的许多模型预测新粒子的寿命足够长，足以让这些粒子在ATLAS探测器体积内衰变。为了寻找这种长寿命粒子（LLP）的签名，需要新的重建技术。本计画将延伸重建底强子位移衰变顶点的技术，使衰变长度更长。