Exploring dimuon Higgs decay in an extended Scotogenic model

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dc.article.number136
dc.catalogadorpva
dc.contributor.authorEscribano, Pablo
dc.contributor.authorLozano, Víctor M.
dc.contributor.authorNorero Cárdenas, Sebastián
dc.contributor.authorVicente, Avelino
dc.date.accessioned2025-09-29T18:51:55Z
dc.date.available2025-09-29T18:51:55Z
dc.date.issued2025
dc.date.updated2025-09-21T00:03:10Z
dc.description.abstractWe investigate the dimuon Higgs decay h → μ+μ− in the context of an extended Scotogenic model. The model introduces a singlet complex scalar in addition to the standard Scotogenic scalar doublet and singlet fermions, charged under a dark ℤ2 symmetry. By exploring the one-loop contributions, we show that the model allows for sizable deviations in the Higgs dimuon decay rate, quantified by the quotient Rμμ = Br(h → μ+μ−)/Br(h → μ+μ−)SM. Crucially, these deviations comply with experimental limits, including those on Br(μ+ → e+γ) and Br(h → γγ). Such deviations can be tested and constrained by future precision measurements at the LHC.
dc.fechaingreso.objetodigital2025-09-21
dc.format.extent46 páginas
dc.fuente.origenBiomed Central
dc.identifier.citationJournal of High Energy Physics. 2025 Sep 17;2025(9):136
dc.identifier.doi10.1007/JHEP09(2025)136
dc.identifier.urihttps://doi.org/10.1007/JHEP09(2025)136
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/105812
dc.information.autorucInstituto de Física; Norero Cárdenas, Sebastián; S/I; 1126677
dc.issue.numero9
dc.language.isoen
dc.nota.accesocontenido completo
dc.publisherSpringer Nature
dc.revistaJournal of High Energy Physics
dc.rightsacceso abierto
dc.rights.holderThe Author(s)
dc.rights.licenseAttribution 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectAnomalous Higgs Couplings
dc.subjectLepton Flavour Violation (charged)
dc.subjectHiggs properties
dc.subject.ddc510
dc.subject.deweyMatemática física y químicaes_ES
dc.titleExploring dimuon Higgs decay in an extended Scotogenic model
dc.typeartículo
dc.volumen2025
sipa.codpersvinculados1126677
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