LHCb Upgrade: Beyond the Energy Frontier- cost to completion

LHCb 升级：超越能源前沿 - 完成成本

• 批准号: ST/W001640/1
• 负责人: Tara Shears
• 金额: $ 36.9万
• 依托单位: University of Liverpool
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2021
• 资助国家: 英国
• 起止时间: 2021 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=ST%2FW001640%2F1
• 关键词: LHCb; Upgrade; Beyond; Energy; Frontier

LHCb is a particle physics experiment operating at the Large Hadron Collider (LHC) at CERN. It is the world's leading physics experiment in its field and has a unique capability to explore physics beyond the Standard Model. LHCb's main aim is to search for new physics beyond the Standard Model through precision tests of matter anti-matter asymmetries (CP violation), rare decays of particles containing beauty and charm quarks and more generally by detecting any deviation from the expected behaviour of any particle. The experiment also has world-class programmes in other areas due to its unique design and coverage of an angular region closer to the beams that at the other main LHC experiments. The opportunity now exists to dramatically increase the reach of LHCb's programme and to widen its physics profile. The UK groups lead the upgrade of the VELO (Vertex Locator), the most precise vertex detector at the LHC. Liverpool is responsible for the upgraded VELO assembly. This award will allow the upgraded VELO detector to be delivered to CERN for installation and operation in the next period of data taking.

LHCb是在欧洲核子研究中心的大型强子对撞机（LHC）上进行的粒子物理实验。它是该领域世界领先的物理实验，具有探索超越标准模型的物理的独特能力。LHCb的主要目标是通过对物质反物质不对称性（CP违逆）的精确测试、包含美丽夸克和魅力夸克的粒子的罕见衰变，以及更普遍地通过检测任何粒子的预期行为的任何偏差，来寻找超越标准模型的新物理学。由于其独特的设计和覆盖的角度区域更接近其他大型强子对撞机主要实验的光束，该实验在其他领域也有世界级的项目。现在有机会大幅增加LHCb项目的覆盖范围，并扩大其物理概况。英国小组领导了VELO（顶点定位器）的升级，这是LHC中最精确的顶点探测器。利物浦负责升级的VELO组装。该合同将允许升级后的VELO探测器交付给CERN，以便在下一阶段的数据采集中进行安装和操作。

项目成果

Quantum Machine Learning for b-jet charge identification

• DOI: 10.1007/jhep08(2022)014
• 发表时间: 2022-08-01
• 期刊: JOURNAL OF HIGH ENERGY PHYSICS
• 影响因子: 5.4
• 作者: Gianelle, Alessio;Koppenburg, Patrick;Zuliani, Davide
• 通讯作者: Zuliani, Davide

Constraints on Future Analysis Metadata Systems in High Energy Physics

高能物理未来分析元数据系统的限制

• DOI: 10.1007/s41781-022-00086-2
• 发表时间: 2022
• 期刊: Computing and Software for Big Science
• 作者: Khoo T

A FPGA-Based Architecture for Real-Time Cluster Finding in the LHCb Silicon Pixel Detector

LHCb 硅像素探测器中基于 FPGA 的实时集群查找架构

• DOI: 10.1109/tns.2023.3273600
• 发表时间: 2023
• 期刊: IEEE Transactions on Nuclear Science
• 影响因子: 1.8
• 作者: Bassi G

Readout Firmware of the Vertex Locator for LHCb Run 3 and Beyond

LHCb Run 3 及更高版本的顶点定位器读出固件

• DOI: 10.1109/tns.2021.3085018
• 发表时间: 2021
• 期刊: IEEE Transactions on Nuclear Science
• 影响因子: 1.8
• 作者: Hennessy K