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

@inproceedings{Chen2021TopquarkME, 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}, year={2021} }

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 previous…

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