Light new particles at electron-positron colliders

正负电子对撞机中轻质新粒子

• 批准号: DP210101900
• 负责人: Prof Phillip Urquijo
• 金额: $ 33.42万
• 依托单位: The University of Melbourne
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2021
• 资助国家: 澳大利亚
• 起止时间: 2021-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP210101900
• 关键词: Light; new; particles; electron; positron

This project aims to perform new searches for light feebly interacting particles. The existence of these particles can address long-standing open problems within the Standard Model of Particle Physics, such as the nature of dark matter or mysteries surrounding the origin of the Higgs mass. This project aims to use the unprecedented dataset of the Belle II electron-positron collider experiment and new theoretical techniques to reveal the existence of light new particles, placing Australian researchers in a position to lead a major discovery of new physics phenomena to complete the theory of the universe at the smallest scale. Predictions for future experiments at high and low collision energies will also be developed.

该项目旨在对轻的弱相互作用粒子进行新的搜索。这些粒子的存在可以解决粒子物理标准模型中长期悬而未决的问题，例如暗物质的性质或围绕希格斯质量起源的谜团。该项目旨在利用前所未有的Belle II正负电子对撞机实验数据集和新的理论技术来揭示轻新粒子的存在，使澳大利亚研究人员能够领导一项新的物理现象的重大发现，以完成最小尺度的宇宙理论。还将对未来在高和低碰撞能下的实验进行预测。