@Article{Autieri_etal2023,
author="Autieri, A.
and Cieri, L.
and Ferrera, G.
and Sborlini, G. F. R.",
title="Combining QED and QCD transverse-momentum resummation for W and Z boson production at hadron colliders",
journal="Journal of High Energy Physics",
year="2023",
publisher="Springer",
volume="07",
number="7",
pages="104--30pp",
optkeywords="Electroweak Precision Physics; Precision QED; Resummation",
abstract="In this article, we consider the transverse momentum (qT) distribution of W and Z bosons produced in hadronic collisions. We combine the qT resummation for QED and QCD radiation including the QED soft emissions from the W boson in the final state. In particular, we perform the resummation of enhanced logarithmic contributions due to soft and collinear emissions at next-to-leading accuracy in QED, leading-order accuracy for mixed QED-QCD and next-to-next-to-leading accuracy in QCD. In the small-qT region we consistently include in our results the next-to-next-to-leading order (i.e. two loops) QCD corrections and the next-to-leading order (i.e. one loop) electroweak corrections. The matching with the fixed-order calculation at large qT has been performed at next-to-leading order in QCD (i.e. at O(alpha(2)(S))) and at leading order in QED. We show numerical results for W and Z production at the Tevatron and the LHC. Finally, we consider the effect of combined QCD and QED resummation for the ratio of W and Z qT distributions, and we study the impact of the QED corrections providing an estimate of the corresponding perturbative uncertainties.",
optnote="WOS:001030009700004",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=5596), last updated on Wed, 16 Aug 2023 14:55:23 +0000",
issn="1029-8479",
doi="10.1007/JHEP07(2023)104",
opturl="https://arxiv.org/abs/2302.05403",
opturl="https://doi.org/10.1007/JHEP07(2023)104",
language="English"
}