Publications (114)
Precise QCD predictions for the production of dijet final states in deep inelastic scattering
James Currie, Thomas Gehrmann, Jan Niehues
The production of two-jet final states in deep inelastic scattering is an important QCD precision observable. We compute it for the first time to next-to-next-to-leading order (NNL…
Status of QCD
Thomas Gehrmann
In this talk, I review recent developments in perturbative QCD and their applications to collider physics.
Precise QCD predictions for the production of a photon pair in association with two jets
Thomas Gehrmann, Nicolas Greiner, Gudrun Heinrich
We compute the cross section for the production of a high-mass photon pair in association with two hadronic jets to next-to-leading order (NLO) in quantum chromodynamics (QCD). Our…
Power corrections in the dispersive model for a determination of the strong coupling constant from the thrust distribution
Thomas Gehrmann, Gionata Luisoni, Pier Francesco Monni
In the context of the dispersive model for non-perturbative corrections, we extend the leading renormalon subtraction to NNLO for the thrust distribution in annihilation.…
Two-loop helicity amplitudes for jet production including axial vector couplings to higher orders in
Thomas Gehrmann, Petr JakubÄÃk, Cesare Carlo Mella +2
We compute the two-loop Quantum Chromodynamics (QCD) corrections to all partonic channels relevant for the production of an electroweak boson $V=Z,W^\pm,γ^*$ and a jet at hadron c…
Integrated dipoles with MadDipole in the MadGraph framework
Rikkert Frederix, Thomas Gehrmann, Nicolas Greiner
Heading towards a full automation of next-to-leading order (NLO) QCD corrections, one important ingredient is the analytical integration over the one-particle phase space of the un…