Mixed QCD-EW corrections to the neutral-current Drell-Yan process

Abstract We report on the complete computation of the mixed QCD-electroweak corrections to the neutral-current Drell-Yan process. Our calculation holds in the entire range of dilepton invariant masses. We present phenomenological results for several kinematical distributions in the case of bare muon...

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Bibliographic Details
Main Authors: Tommaso Armadillo, Roberto Bonciani, Luca Buonocore, Simone Devoto, Massimiliano Grazzini, Stefan Kallweit, Narayan Rana, Alessandro Vicini
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP07(2025)141
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Summary:Abstract We report on the complete computation of the mixed QCD-electroweak corrections to the neutral-current Drell-Yan process. Our calculation holds in the entire range of dilepton invariant masses. We present phenomenological results for several kinematical distributions in the case of bare muons both in the resonant region and for high invariant masses. We also consider the forward-backward asymmetry, which is a key observable to measure the weak mixing angle. We finally extend our calculation to dressed leptons and compare our results in the massless limit to those available in the literature.
ISSN:1029-8479