259 citations · 1.2k across the 34 of their papers we have counts for
4 papers · 1 filter
Analytic helicity amplitudes for two-loop five-gluon scattering: the single-minus case
Simon Badger, Christian Brønnum-Hansen, Heribertus Bayu Hartanto +1
We present a compact analytic expression for the leading colour two-loop five-gluon amplitude in Yang-Mills theory with a single negative helicity and four positive helicities. The…
Precise predictions for cross section ratios at the LHC
G. Bevilacqua, H. B. Hartanto, M. Kraus +2
With the goal of increasing the precision of NLO QCD predictions for the process in the di-lepton top quark decay channel we present theoretical predictions for…
Applications of integrand reduction to two-loop five-point scattering amplitudes in QCD
Simon Badger, Christian Brønnum-Hansen, Thomas Gehrmann +4
We review the current state-of-the-art in integrand level reduction for five-point scattering amplitudes at two loops in QCD. We present some benchmark results for the evaluation o…
Hard Photons in Hadroproduction of Top Quarks with Realistic Final States
G. Bevilacqua, H. B. Hartanto, M. Kraus +2
We present a complete description of top quark pair production in association with a hard photon in the dilepton channel. Our calculation is accurate to NLO in QCD. It is based on…