Oct 2018 - Sep 2019

Electroweak Sector Under Scrutiny: A Combined Analysis of LHC and Electroweak Precision Data

by Nuno Rosa Agostinho

Europe/London
Description

We perform a comprehensive study of the Higgs couplings, gauge-boson couplings to fermions and triple gauge boson vertices. We work in the framework of effective theories including the effects of the dimension-six operators contributing to these observables. We determine the presently allowed range for the coefficients of these operators via a 20 parameter global fit to the electroweak precision data, as well as electroweak diboson and Higgs production data from LHC Run 1 and 2. We also discuss and quantify the effect of keeping the terms quadratic in the Wilson coefficients in the analysis.

Your browser is out of date!

Update your browser to view this website correctly. Update my browser now

×