Volume 297 - XXV International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS2017) - WG5 Physics with Heavy Flavours
EW corrections on top-quark pair production: the impact of the photon PDF
I. Tsinikos
Full text: pdf
Pre-published on: 2017 September 12
Published on: 2018 January 16
Abstract
In this proceeding we present the combination of NNLO QCD and NLO EW corrections to $t \bar t$ distributions, focusing on the effect of the photon PDF. We compare the LUXQED and NNPDF3.0QED PDF sets for specific distributions. We further discuss the effect of the EW corrections with respect to the pure QCD ones including scale and PDF uncertainties for both these PDF sets. We focus on the top-quark pair invariant mass, top-quark transverse momentum for 13 TeV and on the top-quark pair rapidity for 8 TeV.
DOI: https://doi.org/10.22323/1.297.0138
Open Access