Top-quark mass effects in H+jet and H+2 jets production

@article{Chen2022TopquarkME,
  title={Top-quark mass effects in H+jet and H+2 jets production},
  author={X. Chen and Alexander Huss and S. P. Jones and M. Kerner and Jean-Nicolas Lang and Jonas M. Lindert and H. Zhang},
  journal={Journal of High Energy Physics},
  year={2022}
}
Abstract We present calculations of Higgs boson production via gluon-gluon fusion in association with one or two additional jets at next-to-leading order in QCD. The calculation of H+jet is exact in the treatment of the top-quark mass, whereas for the H+2 jets calculation the two-loop virtual amplitudes are approximated via a reweighting with leading-order mass effects, while keeping all top-quark mass effects in the real radiation contributions. For H+jet production, this study extends a… 
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