H. Hartanto

activity

20122026

most citedHiggs boson production in association with top quarks in the POWHEG BOX

259 citations · 1.2k across the 34 of their papers we have counts for

collaborators

Showing 2019Show all

3 papers · 1 filter

hep-ph2019★ 27 cited

Off-shell vs on-shell modelling of top quarks in photon associated production

G. Bevilacqua, H. B. Hartanto, M. Kraus +2

We present a comparative study of various approaches for modelling of the $e^{+} ν_{e} μ^{-} ν ˉ_{μ} b b ˉ γ$ final state in $t t ˉ γ$ production at the LHC. Working at the NLO in QC…

hep-ph2019★ 29 cited

Towards constraining Dark Matter at the LHC: Higher order QCD predictions for $t t ˉ + Z (Z \to ν_{ℓ} ν ˉ_{ℓ})$

G. Bevilacqua, H. B. Hartanto, M. Kraus +2

Triggered by ongoing dark matter searches in the top quark sector at the Large Hadron Collider we report on the calculation of the next-to-leading order QCD corrections to the Stan…

hep-ph2019

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

Heribertus Bayu Hartanto, Simon Badger, Christian Brønnum-Hansen +1

We present the first numerical results for the two-loop helicity amplitudes for the scattering of four partons and a W-boson in QCD. We use a finite field sampling method to reduce…

Off-shell vs on-shell modelling of top quarks in photon associated production

Towards constraining Dark Matter at the LHC: Higher order QCD predictions for ttˉ+Z(Z→νℓ​νˉℓ​)

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

Towards constraining Dark Matter at the LHC: Higher order QCD predictions for $t t ˉ + Z (Z \to ν_{ℓ} ν ˉ_{ℓ})$