We compute the next-to-leading-order (NLO) QCD corrections to the Higgs pT distribution in Higgs production in association with a jet via gluon fusion at the LHC, with exact dependence on the mass of the quark circulating in the heavy-quark loops. The NLO corrections are presented including the top-quark mass, and for the first time, the bottom-quark mass as well. Further, besides the on-shell mass scheme, we consider for the first time a running mass renormalisation scheme. The computation is based on amplitudes which are valid for arbitrary heavy-quark masses.
Next-to-leading-order QCD corrections to Higgs production in association with a jet / Bonciani, Roberto; Del Duca, Vittorio; Frellesvig, Hjalte; Hidding, Martijn; Hirschi, Valentin; Moriello, Francesco; Salvatori, Giulio; Somogyi, Gábor; Tramontano, Francesco. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 843:(2023), pp. 1-6. [10.1016/j.physletb.2023.137995]
Next-to-leading-order QCD corrections to Higgs production in association with a jet
Bonciani, Roberto;
2023
Abstract
We compute the next-to-leading-order (NLO) QCD corrections to the Higgs pT distribution in Higgs production in association with a jet via gluon fusion at the LHC, with exact dependence on the mass of the quark circulating in the heavy-quark loops. The NLO corrections are presented including the top-quark mass, and for the first time, the bottom-quark mass as well. Further, besides the on-shell mass scheme, we consider for the first time a running mass renormalisation scheme. The computation is based on amplitudes which are valid for arbitrary heavy-quark masses.
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