Two-loop leading-colour QCD helicity amplitudes for two-photon plus jet production at the LHC

Apollo (University of Cambridge)

Abstract

Abstract: We calculate the complete set of two-loop leading-colour QCD helicity amplitudes for γγj-production at hadron colliders. Our results are presented in a compact, fully-analytical form.

Authors 4

1. Herschel A. Chawdhry

   University of Oxford

   Affiliation as printed

   Rudolf Peierls Centre for Theoretical Physics, Clarendon Laboratory, University of Oxford, Park Road, Oxford, OX1 3PU, U.K

2. Michał Czakon Aachen Institut für Theoretische Teilchenphysik und Kosmologie

   RWTH Aachen University

   Affiliation as printed

   Institut für Theoretische Teilchenphysik und Kosmologie, RWTH Aachen University, Sommerfeldstr. 16, D-52056, Aachen, Germany

3. Alexander Mitov

   University of Cambridge

   Affiliation as printed

   Cavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, Cambridge, CB3 0HE, U.K

4. René Poncelet

   University of Cambridge

   Affiliation as printed

   Cavendish Laboratory, University of Cambridge, J.J. Thomson Avenue, Cambridge, CB3 0HE, U.K