Speaker
Victor Miralles
(University of Manchester)
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.
| Alternate track | 11. Accelerator: Physics, Performance, and R&D for Future Facilities |
|---|---|
| I read the instructions above | Yes |
Authors
Fernando Cornet
(CERN)
Marcel Vos
(IFIC Valencia (ES))
Mr
Marcos Miralles Lopez
(University of Glasgow)
Dr
Maria Moreno Llacer
(Univ. of Valencia and CSIC (ES))
Victor Miralles
(University of Manchester)
