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

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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Bibliographic Details
Published in:arXiv.org 2023-07
Main Authors: Belov, I N, Berezhnoy, A V, Leshchenko, E A, Likhoded, A K
Format: Article
Language:English
Subjects:
Higgs bosons
Particle decay
Online Access:Get full text
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Description
Summary: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.
ISSN:2331-8422
DOI:10.48550/arxiv.2304.11620