NNLO+PS predictions for Higgs production through bottom-quark annihilation with MINNLOPS

We consider Higgs production through bottom-quark annihilation at hadron colliders and we calculate next-to-next-to-leading-order (NNLO) corrections in QCD perturbation theory matched to parton showers (NNLO+PS). To this end, we have adapted the M I NNLO PS method to account for the extra scale depe...

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Veröffentlicht in:The European physical journal. C, Particles and fields Particles and fields, 2024-05, Vol.84 (5), p.479
Hauptverfasser: Biello, Christian, Sankar, Aparna, Wiesemann, Marius, Zanderighi, Giulia
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Sprache:eng
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Zusammenfassung:We consider Higgs production through bottom-quark annihilation at hadron colliders and we calculate next-to-next-to-leading-order (NNLO) corrections in QCD perturbation theory matched to parton showers (NNLO+PS). To this end, we have adapted the M I NNLO PS method to account for the extra scale dependence induced by an overall Yukawa coupling that is MS ¯ renormalized. We compare our results against state-of-the-art fixed-order predictions at NNLO as well as resummed predictions at next-to-next-to-leading-logarithmic (NNLL) accuracy.
ISSN:1434-6044
1434-6052
DOI:10.1140/epjc/s10052-024-12845-z