arXiv:1109.2817·v1·High Energy Physics — Phenomenology
Two-loop corrections to W and Z boson production at high pT
Nikolaos Kidonakis🇺🇸 · Richard J. Gonsalves🇺🇸
Abstract
We present new results for the complete two-loop corrections in the soft approximation for W and Z boson production at large transverse momentum. Analytical expressions for the NNLO approximate corrections are used to calculate transverse momentum distributions. Results for the W boson pT distribution at Tevatron and LHC energies are presented.
Comments: 8 pages, 11 figures; Proceedings of the DPF-2011 Conference, Providence, RI, August 8-13, 2011