Standard model parameters from top quark measurements at LHC with ATLAS and CMS

TL;DR

This paper reviews recent measurements of top quark properties at the LHC by ATLAS and CMS, which refine the determination of fundamental Standard Model parameters like the top quark mass and the strong coupling constant.

Contribution

It presents new experimental results that improve the precision of Standard Model parameters derived from top quark measurements at the LHC.

Findings

Precise top quark mass measurements

Refined strong coupling constant estimates

Enhanced understanding of top quark production

Abstract

Theoretical predictions for standard model (SM) processes involving top quarks, such as top quark-antiquark pair or single top production, depend on fundamental SM parameters like the strong coupling constant or the top quark mass. By confronting predictions with measurements performed at the ATLAS and CMS Collaboration using data collected at the CERN LHC in the second data taking period, these parameters can be determined precisely. In these proceedings, recent results measuring SM and top quark properties are presented.