Estimating the impact of mixed QCD-electroweak corrections on the $W$-mass determination at the LHC
(2021)
Noncancellation of infrared singularities in collisions of massive quarks
Physical Review D American Physical Society (APS) 103:5 (2021) 054013
Mixed QCD-electroweak corrections to W-boson production in hadron collisions
American Physical Society 103:1 (2021)
Abstract:
We compute mixed QCD-electroweak corrections to the fully-differential production of an on-shell W boson. Decays of W bosons to lepton pairs are included in the leading order approximation. The required two-loop virtual corrections are computed analytically for arbitrary values of the electroweak gauge boson masses. Analytic results for integrated subtraction terms are obtained within a soft-collinear subtraction scheme optimized to accommodate the structural simplicity of infra-red singularities of mixed QCD-electroweak contributions. Numerical results for mixed corrections to the fiducial cross section of pp→W+→l+ν and selected kinematic distributions in this process are presented.Framing energetic top-quark pair production at the LHC
(2021)
Mixed QCD-electroweak corrections to on-shell Z production at the LHC
Physics Letters B Elsevier 811 (2020) 135969