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arXiv · 1802.00349

NLO QCD corrections to Higgs boson plus jet production with full top-quark mass dependence

S. P. Jones·M. Kerner·G. Luisoni
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Abstract

We present the next-to-leading order QCD corrections to the production of a Higgs boson in association with one jet at the LHC including the full top-quark mass dependence. The mass of the bottom quark is neglected. The two-loop integrals appearing in the virtual contribution are calculated numerically using the method of Sector Decomposition. We study the Higgs boson transverse momentum distribution, focusing on the high $p_{t,\mathrm{H}}$ region, where the top-quark loop is resolved. We find that the next-to-leading order QCD corrections are large but that the ratio of the next-to-leading order to leading order result is similar to that obtained by computing in the limit of large top-quark mass.

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S. P. Jones, M. Kerner, G. Luisoni. 2018-02-01. NLO QCD corrections to Higgs boson plus jet production with full top-quark mass dependence. https://doi.org/10.1103/physrevlett.120.162001

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