Higgs boson physics with the ATLAS experiment

在格拉斯哥小组观察与矢量玻色子和顶夸克相关的单希格斯玻色子产生的活动的基础上，本课程将重点放在双希格斯玻色子产生的特征上。从2022年开始的大型强子对撞机第三次运行带来的统计数据和碰撞能量的增加，将显著提高对双希格斯产生的敏感性，有可能达到对标准模型预测的速度的敏感性。由此产生的关于希格斯自相互作用的信息，或与双希格斯签名有关的新物理学，将显著增加我们对宇宙基本组成部分及其相互作用方式的了解。在实习期间所做的工作也将有助于ATLAS实验在第三轮中重新投入使用和运行。

This studentship will focus on signatures of double Higgs boson production, building on the Glasgow group's activities in the observation of single Higgs boson production in association with both vector bosons and top quarks. The increased statistics and collision energy from Run 3 of the Large Hadron Collider, starting in 2022, will significantly increase sensitivity to double Higgs production, with the potential of reaching sensitivity to the rate predicted by the Standard Model. The resulting information about the Higgs self-interaction, or new physics relating to double Higgs signatures, will significantly increase our knowledge of the basic constituents of the universe and how they interact. Work done during the studentship will also contribute to aspects of the ATLAS experiment's recommissioning and operation in Run 3.