One-Loop Amplitudes for Multi-Jet Production at Hadron Colliders

Abstract

We present a numerical implementation for virtual corrections to multi-jet production at Next-to-Leading order. Using the algorithm of generalised unitarity we compute primitive amplitudes from tree-level input. These basic ingredients are then used to compute full colour and helicity summed corrections.

Comments: 8 pages, 5 figures, 2 tables. Talk given at RADCOR 2011, Mamallapuram, India, 26 - 30 September, 2011