Two-loop leading colour QCD helicity amplitudes for top quark pair production in the gluon fusion channel

by Simon Badger, Ekta Chaubey, Heribertus Bayu Hartanto, Robin Marzucca
Published 2021-06-01

A numerical evaluation of planar two-loop helicity amplitudes for a W-boson plus four partons

by Heribertus Bayu Hartanto, Simon Badger, Christian Brønnum-Hansen, Tiziano Peraro
Published 2019-09-01

Analytic helicity amplitudes for two-loop five-gluon scattering: the single-minus case

by Simon Badger, Christian Brønnum-Hansen, Heribertus Bayu Hartanto, Tiziano Peraro
Published 2019-01-01

The simplest of them all: t t ¯ W ± $$ t\overline{t}{W}^{\pm } $$ at NLO accuracy in QCD

by Giuseppe Bevilacqua, Huan-Yu Bi, Heribertus Bayu Hartanto, Manfred Kraus, Malgorzata Worek
Published 2020-08-01

t t ¯ b b ¯ $$ t\overline{t}b\overline{b} $$ at the LHC: on the size of corrections and b-jet definitions

by Giuseppe Bevilacqua, Huan-Yu Bi, Heribertus Bayu Hartanto, Manfred Kraus, Michele Lupattelli, Malgorzata Worek
Published 2021-08-01

NLO QCD corrections to off-shell $${t{\bar{t}}W^\pm }$$ t t ¯ W ± production at the LHC: correlations and asymmetries

by Giuseppe Bevilacqua, Huan-Yu Bi, Heribertus Bayu Hartanto, Manfred Kraus, Jasmina Nasufi, Malgorzata Worek
Published 2021-07-01