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arXiv · hep-ph/9911460

Electroweak-boson hadroproduction at large transverse momentum: factorization, resummation, and NNLO corrections

Nikolaos Kidonakis·Vittorio Del Duca
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Abstract

We study the resummation of singular distributions for electroweak-boson production at large transverse momentum in hadronic collisions. We describe the factorization properties of the cross section near partonic threshold and construct the resummed cross section at next-to-leading logarithmic accuracy in moment space in terms of soft gluon anomalous dimensions. We present full analytical results for the expansion of the resummed cross section up to next-to-next-to-leading order. Our results can be applied to W, Z, and virtual gamma production at hadron colliders.

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Nikolaos Kidonakis, Vittorio Del Duca. 1999-11-23. Electroweak-boson hadroproduction at large transverse momentum: factorization, resummation, and NNLO corrections. https://doi.org/10.1016/s0370-2693(00)00356-7

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