论文标题
与W Boson,Z Boson或带有Atlas $ \&$ CMS的光子相关的单个顶级夸克或顶级夸克对的测量
Measurements of the production of single top quarks or of top quark pairs in association with a W boson, a Z boson, or a photon with ATLAS $\&$ CMS
论文作者
论文摘要
这些程序突出了一些最近的ATLA和CMS测量值,它们针对的是产生单个顶级夸克或与$ w $ boson,$ z $ boson或Photon($γ$)的顶级Quark对生产。突出显示的分析主要基于在LHC运行2期间的两个实验收集的质子 - 蛋白碰撞数据,该数据在$ \ sqrt {s} = 13 $ tev的质量中心能量中,该数据集具有对应于77.5 fb $^{ - 1} $的集成亮度的数据集。还包括基于$ \ sqrt {s} = 7,8 $ TEV的完整运行1数据集的Atlas和CMS单顶夸克测量值的一种组合。此类测量值探测顶级夸克的标准模型耦合以衡量玻色子,并对许多异常的非标准模型效应提供敏感性。
These proceedings highlight a selection of recent ATLAS and CMS measurements which target either the production of a single top quark or the associated production of a top-antitop quark pair together with a $W$ boson, a $Z$ boson, or a photon ($γ$). The highlighted analyses are based predominantly on proton-proton collision data collected by the two experiments during Run 2 of the LHC at a centre-of-mass energy of $\sqrt{s}=13$ TeV with datasets corresponding to integrated luminosities of up to 77.5 fb$^{-1}$. One combination of ATLAS and CMS single top quark measurements employing the full Run 1 dataset based on $\sqrt{s}=7,8$ TeV is also included. Such measurements probe the Standard Model couplings of top quarks to gauge bosons and offer sensitivity to a number of anomalous non-Standard-Model effects.