The Experimental Study of Elementary Particle Interactions at High Energy

高能基本粒子相互作用的实验研究

• 批准号: ST/N000234/1
• 负责人: Valerie Gibson
• 金额: $ 426.41万
• 依托单位: University of Cambridge
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2015
• 资助国家: 英国
• 起止时间: 2015 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=ST%2FN000234%2F1
• 关键词: Experimental; Study; Elementary; Particle; Interactions

The Cambridge High Energy Physics Group focuses its research activities on experiments at high-energy accelerators, currently the Large Hadron Collider and the ATLAS and LHCb experiments at CERN, and the future long-baseline neutrino experiment LBNF at Fermilab and linear collider facilities. The goal is to understand the fundamental particles of nature and their interactions, in particular, to discover physics beyond our current understanding, to understand why the Universe is made only of matter and not antimatter and to reveal the identity of dark matter. This grant will enable the group to fully exploit the physics of the LHC, deliver our commitments to the upgrades of the ATLAS and LHCb experiments, and to consolidate our strong participation in our neutrino programme. The opportunities offered by this exciting physics programme will not only drive the forefront of discovery, but also provide substantial impact to local enterprises and on public engagement.

剑桥高能物理组的研究活动主要集中在高能加速器上的实验，目前是欧洲核子研究中心的大型强子对撞机和ATLAS和LHCb实验，以及费米实验室和线性对撞机设施的未来长基线中微子实验LBNF。我们的目标是了解自然界的基本粒子及其相互作用，特别是发现超越我们目前理解的物理学，了解为什么宇宙只由物质而不是反物质组成，并揭示暗物质的身份。这笔赠款将使该集团能够充分利用LHC的物理特性，履行我们对ATLAS和LHCb实验升级的承诺，并巩固我们在中微子计划中的积极参与。这个令人兴奋的物理学计划提供的机会不仅将推动发现的前沿，而且还将对当地企业和公众参与产生重大影响。

项目成果

Search for lepton-flavor violation in different-flavor, high-mass final states in p p collisions at s = 13 TeV with the ATLAS detector

使用 ATLAS 探测器在 s = 13 TeV 的 p p 碰撞中搜索不同风味、高质量终态的轻子风味违规

• DOI: 10.1103/physrevd.98.092008
• 发表时间: 2018
• 期刊: Physical Review D
• 影响因子: 5
• 作者: Aaboud M

Search for doubly charged scalar bosons decaying into same-sign W boson pairs with the ATLAS detector.

使用 ATLAS 探测器寻找衰变成同符号 W 玻色子对的双电荷标量玻色子。

• DOI: 10.17863/cam.53905
• 发表时间: 2019
• 作者: Aaboud M

Measurement of the top quark mass in the tt¯ ? lepton+jets channel from vs=8 TeV ATLAS data and combination with previous results

tt 中顶夸克质量的测量？

• DOI: 10.17863/cam.54307
• 发表时间: 2019
• 作者: Aaboud M

Observation of

观察

• DOI: 10.17863/cam.53037
• 发表时间: 2018
• 作者: Aaboud M

Search for lepton-flavor-violating decays of the Z boson into a t lepton and a light lepton with the ATLAS detector

使用 ATLAS 探测器搜索 Z 玻色子衰变成 t 轻子和轻轻子的轻子味违规衰变

• DOI: 10.1103/physrevd.98.092010
• 发表时间: 2018
• 期刊: Physical Review D
• 影响因子: 5
• 作者: Aaboud M