We discuss the effect of next-to-next-to-leading order (NNLO) QCD corrections to the charged leptons asymmetry from W±boson decays in hadron collisions. The calculation includes the lepton kinematical cuts which are necessary applied in experimental analyses. We show some numerical results on the charge asymmetry in pp̄ collisions compared with the Tevatron data and in pp collisions at LHC energy.
NNLO QCD corrections to lepton charge asymmetry in W decays at hadron colliders / G. Ferrera. - In: POS PROCEEDINGS OF SCIENCE. - ISSN 1824-8039. - (2010). ((Intervento presentato al 18. convegno International Workshop on Deep-Inelastic Scattering and Related Subjects, tenutosi a Firenze nel 2010.
NNLO QCD corrections to lepton charge asymmetry in W decays at hadron colliders
G. Ferrera
2010
Abstract
We discuss the effect of next-to-next-to-leading order (NNLO) QCD corrections to the charged leptons asymmetry from W±boson decays in hadron collisions. The calculation includes the lepton kinematical cuts which are necessary applied in experimental analyses. We show some numerical results on the charge asymmetry in pp̄ collisions compared with the Tevatron data and in pp collisions at LHC energy.
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