In this talk we present the calculation of next-to-next-to-leading order (NNLO) QCD corrections to dijet production and related observables at hadron colliders in the purely gluonic channel. Results for this channel are obtained keeping all orders of NC in the colour expansion. We show that the NNLO correction significantly reduces the scale uncertainty compared to next-to-leading order (NLO). We present the NNLO double-differential single jet inclusive cross section where jets are reconstructed using the anti-kT jet algorithm and show the dependence on the jet resolution parameter R.
@article{arxiv.1312.5608,
title = {NNLO QCD corrections to dijet production at hadron colliders},
author = {James Currie and Aude Gehrmann-De Ridder and Thomas Gehrmann and E. W. N. Glover and Joao Pires},
journal= {arXiv preprint arXiv:1312.5608},
year = {2013}
}
Comments
8 pages, 5 figures, proceedings for the 11th International Symposium on Radiative Corrections (Applications of Quantum Field Theory to Phenomenology) (RADCOR 2013)