Speakers
Dr
Fernando Cornet
(Case Western Reserve)
Fernando Cornet-Gomez
(Case Western Reserve University)
Description
The electro-weak couplings of the top quark are directly accessible in rare "top+X" production processes at the LHC, where top quark pairs or single top quark are produced in associations with bosons. We present a new analysis of the top sector of the Standard Model EFT. The fit is based on a fully NLO parameterization and includes the most recent (differential) results from ATLAS and CMS. We show that run 2 of the LHC allows, for the first time, to overconstrain the qqttbar and two-fermion operator coefficients and yields competitive bounds. We compare the current bounds to projections for the HL-LHC and future lepton colliders, that can yield powerful constraints.
Primary authors
Dr
Fernando Cornet
(Case Western Reserve)
Fernando Cornet-Gomez
(Case Western Reserve University)
Marcel Vos
(IFIC (UVEG/CSIC) Valencia)
Marcos Miralles Lopez
(Univ. of Valencia and CSIC (ES))
Dr
Maria Moreno Llacer
(IFIC, (CSIC - Univ. of Valencia))
Victor Miralles
(INFN Roma1)
