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NNLO+PS predictions for Higgs production through bottom-quark fusion

Research output: Contribution to journalConference articlepeer-review

Abstract

We present next-to-next-to-leading-order (NNLO) QCD corrections for Higgs production through bottom-quark annihilation (b(Equation presented)H) matched to parton showers (NNLO+PS) using the MINNLOPS technique. The MINNLOPS method is adapted for the extra scale dependence due to the Yukawa coupling renormalized in the MS scheme. The computation has been carried out in the five flavour scheme (5FS) neglecting the bottom mass. Results are compared against fixed-order predictions at NNLO and resummed predictions at next-to-next-to-leading-logarithmic (NNLL) accuracy. We also present preliminary results within the four-flavour scheme (4FS) setup, reaching a new level of precision in the massive scheme.

Original languageEnglish
Article number122
JournalProceedings of Science
Volume469
StatePublished - 16 Jan 2025
Event31st International Workshop on Deep Inelastic Scattering, DIS 2024 - Grenoble, France
Duration: 8 Apr 202412 Apr 2024

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