Lancaster Experimental Particle Physics Consolidated Grant 2019-22

兰卡斯特实验粒子物理综合补助金 2019-22

• 批准号: ST/S000895/1
• 负责人: Roger Jones
• 金额: $ 329.86万
• 依托单位: Lancaster University
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2019
• 资助国家: 英国
• 起止时间: 2019 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=ST%2FS000895%2F1
• 关键词: Lancaster; Experimental; Particle; Physics; Consolidated

The main objectives are to explore the fundamental constituents of matter, their properties and interactions through experiments at the Large Hadron Collider, the CERN North Area and a group of Neutrino experiments at different facilities. The questions addressed are: the search for new particles and forces, both directly and via their quantum mechanical effects; how the Universe came to be made of matter alone, and not a mixture of matter and antimatter that swiftly annihilated itself; whether the world we live in really only has 3 dimensions of space and one of time; and to discover what the dark matter know about by observations in astronomy is made up of. The work will also drive detector development and new processes, and new computing and software techniques.

主要目的是通过大型强子对撞机、欧洲核子研究中心北区的实验和不同设施的一组中微子实验来探索物质的基本成分、它们的性质和相互作用。这些问题包括：直接和通过量子力学效应寻找新的粒子和力；宇宙是如何单独由物质组成的，而不是迅速湮灭的物质和反物质的混合物；我们生活的世界是否真的只有3个空间维度和一个时间维度；以及通过天文学观察发现暗物质是由什么组成的。这项工作还将推动探测器的开发和新工艺，以及新的计算和软件技术。

项目成果

Measurement of the relative B c ± / B ± production cross section with the ATLAS detector at s = 8 TeV

使用 ATLAS 探测器在 s = 8 TeV 下测量相对 B c ± / B ± 生产截面

• DOI: 10.1103/physrevd.104.012010
• 发表时间: 2021
• 期刊: Physical Review D
• 影响因子: 5
• 作者: Aaboud M

The ATLAS inner detector trigger performance in pp collisions at 13 TeV during LHC Run 2

LHC 运行 2 期间，ATLAS 内部探测器在 13 TeV 的 pp 碰撞中触发性能

• DOI: 10.1140/epjc/s10052-021-09920-0
• 发表时间: 2022
• 期刊: The European Physical Journal C
• 作者: Aad G

Observation of electroweak production of two jets in association with an isolated photon and missing transverse momentum, and search for a Higgs boson decaying into invisible particles at 13 $$\text {TeV}$$ with the ATLAS detector

观察与孤立光子和缺失横向动量相关的两个射流的电弱产生，并使用 ATLAS 探测器寻找在 13 $$ ext {TeV}$$ 处衰变成不可见粒子的希格斯玻色子

• DOI: 10.1140/epjc/s10052-021-09878-z
• 发表时间: 2022
• 期刊: The European Physical Journal C
• 作者: Aad G