title: Three-jet cross sections in hadron-hadron collisions at next-to-leading order.
abstract: We present a new QCD-event generator for hadron colliders which can calculate one-, two-, and three-jet cross sections at next-to-leading order accuracy. We study the transverse energy spectrum of three-jet hadronic events using the k(radially) algorithm. We show that the next-to-leading order correction significantly reduces the renormalization and factorization scale dependence of the three-jet cross section.
authors.affiliation: Department of Physics, University of Durham, Durham DH1 3LE, United Kingdom. Zoltan.Nagy@durham.ac.uk
authors.forename: Zoltán
authors.initials: Z
authors.lastname: Nagy