Top Quark Anomalous Couplings at the High-Luminosity Phase of the LHC
arXiv:1811.02492 · doi:10.1142/S0217732319501426
Abstract
The combination of the latest and most precise measurements of several top quark properties is presented in this paper in order to establish allowed regions on anomalous contributions to the Lorentz structure of the vertex. These measurements include single top production cross sections, boson helicity fractions and forward-backward asymmetries, both at Tevatron and at the Large Hadron Collider, up to a center-of-mass energy of 13 TeV. The results obtained at 95% Confidence Level for the top quark anomalous couplings are compared with the limits extracted from a combination that includes the expected measurements at the future High-Luminosity run of the Large Hadron Collider.
5 pages, 1 figure
References in corpus (15)
- Two-loop soft anomalous dimensions for single top quark associated production with a W- or H-
- -- HATHOR -- HAdronic Top and Heavy quarks crOss section calculatoR
- Next-to-next-to-leading-order collinear and soft gluon corrections for t-channel single top quark production
- NNLL resummation for s-channel single top quark production
- HATHOR for single top-quark production: Updated predictions and uncertainty estimates for single top-quark production in hadronic collisions
- Effective-Field-Theory Approach to Top-Quark Production and Decay
- On the NNLO QCD corrections to single-top production at the LHC
- A minimal set of top-Higgs anomalous couplings
- Single top quark production at LHC with anomalous Wtb couplings
- Probing anomalous Wtb couplings in top pair decays
- Evidence for associated production of a single top quark and W boson in pp collisions at sqrt(s) = 7 TeV
- Constraints on the Wtb vertex from early LHC data
- Studying the vertex structure using recent LHC results
- Probing of Anomalous Couplings via the Channel of Single Top Production
- Global Constraints on Top Quark Anomalous Couplings