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순수물리이론 연구단
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Higgs flavor phenomenology in a supersymmetric left-right model with parity

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dc.contributor.authorSyuhei Iguro-
dc.contributor.authorJunichiro Kawamura-
dc.contributor.authorYuji Omura-
dc.contributor.authorYoshihiro Shigekami-
dc.date.accessioned2021-07-15T06:30:18Z-
dc.date.accessioned2021-07-15T06:30:18Z-
dc.date.available2021-07-15T06:30:18Z-
dc.date.available2021-07-15T06:30:18Z-
dc.date.created2021-07-07-
dc.date.issued2021-06-
dc.identifier.issn1126-6708-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/9960-
dc.description.abstract© 2021, The Author(s).In this paper, we focus on the supersymmetric model with left-right (LR) symmetry, that is especially proposed in our previous work [1]. In this model, there are four Higgs doublets in order to realize the Standard Model (SM) fermion masses and the Cabibbo-Kobayashi-Maskawa matrix. The heavy Higgs doublets unavoidably have flavor changing couplings to the SM fermions and induce flavor-changing neutral currents at tree level. We study broader parameter space than the previous work with including the renormalization group corrections to the Yukawa couplings between the LR breaking scale, O(1013) GeV, and the supersymmetry breaking scales, O(100) TeV. The CP violating observable in K–K¯ mixing, ϵK, strongly constrains the model, so that heavy Higgs mass should be heavier than O(100) TeV. We study the lepton flavor violating (LFV) processes setting heavy Higgs masses to be 170 TeV. The branching ratios of μ → 3e and the μ–e conversion can be larger than 10−16 that could be covered by the future experiments. We also study the degree of fine-tuning in the parameter region that predicts testable LFV processes.-
dc.description.uri1-
dc.language영어-
dc.publisherSpringer Science and Business Media Deutschland GmbH-
dc.titleHiggs flavor phenomenology in a supersymmetric left-right model with parity-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid000664530900001-
dc.identifier.scopusid2-s2.0-85108252375-
dc.identifier.rimsid75899-
dc.contributor.affiliatedAuthorJunichiro Kawamura-
dc.identifier.doi10.1007/JHEP06(2021)125-
dc.identifier.bibliographicCitationJOURNAL OF HIGH ENERGY PHYSICS, v.2021, no.6, pp.1 - 28-
dc.citation.titleJOURNAL OF HIGH ENERGY PHYSICS-
dc.citation.volume2021-
dc.citation.number6-
dc.citation.startPage1-
dc.citation.endPage28-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalWebOfScienceCategoryPhysics, Particles & Fields-
dc.subject.keywordPlusLEFT-RIGHT SYMMETRY-
dc.subject.keywordPlusSTRONG CP PROBLEM-
dc.subject.keywordPlusQCD CORRECTIONS-
dc.subject.keywordPlusHIGH-SCALE-
dc.subject.keywordPlusI SEESAW-
dc.subject.keywordPlusNEUTRINOS-
dc.subject.keywordPlusVIOLATION-
dc.subject.keywordPlusDECAYS-
dc.subject.keywordPlusMASS-
dc.subject.keywordAuthorPhenomenology of Field Theories in Higher Dimensions-
dc.subject.keywordAuthorSupersymmetry Phenomenology-
Appears in Collections:
Center for Fundamental Theory(순수물리이론 연구단) > 1. Journal Papers (저널논문)
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