Abstract
We present analytic results for the partonic cross sections for the production of a Higgs boson via the fusion of two bottom quarks at N3LO in QCD perturbation theory in the five-flavour scheme. We combine this perturbative result with NLO accurate predictions in the four-flavour scheme that include the full bottom quark mass dependence by appropriately removing any double-counting stemming from contributions included in both predictions. We thereby obtain state-of-the-art predictions for the inclusive production probability of a Higgs boson via bottom quark fusion at hadron colliders.
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Duhr, C., Dulat, F., Hirschi, V. et al. Higgs production in bottom quark fusion: matching the 4- and 5-flavour schemes to third order in the strong coupling. J. High Energ. Phys. 2020, 17 (2020). https://doi.org/10.1007/JHEP08(2020)017
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DOI: https://doi.org/10.1007/JHEP08(2020)017