We give an overview of our calculation of the next-to-next-to-leading order (NNLO) QCD corrections to W + jet production in hadronic collisions. Phenomenological results for multiple differential distributions are compared to CMS data for 8 TeV proton-proton collisions. We further discuss the application of the calculation to the transverse momentum spectrum of inclusive W boson production, again accompanied by a comparison to 8 TeV CMS data. In both cases, the inclusion of NNLO QCD effects give an improved agreement between theory and data with considerably reduced scale uncertainties with respect to the next-to-leading order (NLO) results.
@article{arxiv.1807.09113,
title = {NNLO QCD Corrections to W+jet Production in NNLOJET},
author = {Aude Gehrmann-De Ridder and Thomas Gehrmann and Nigel Glover and Alexander Huss and Duncan Walker},
journal= {arXiv preprint arXiv:1807.09113},
year = {2018}
}
Comments
9 pages, 4 figures, Contribution to the proceedings of the Loops and Legs conference 2018, 29 April - 4 May 2018, St. Goar, Germany