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arXiv · 2304.11620

QCD one-loop correction to Higgs boson decay into quarkonium-pair

I. N. Belov·A. V. Berezhnoy·E. A. Leshchenko·A. K. Likhoded
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Abstract

Rare decays of the Higgs boson into quarkonia-pairs are studied within the framework of NRQCD approach. The main decay mechanisms and their interference are studied in detail. One-loop corrections to the widths of these decays are taken into account for the first time.

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I. N. Belov, A. V. Berezhnoy, E. A. Leshchenko, A. K. Likhoded. 2023-04-23. QCD one-loop correction to Higgs boson decay into quarkonium-pair. https://doi.org/10.1103/physrevd.108.036013

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