000041812 001__ 41812
000041812 005__ 20190529115149.0
000041812 0247_ $$2doi$$a10.1103/PhysRevD.91.015001
000041812 0248_ $$2sideral$$a92672
000041812 037__ $$aART-2015-92672
000041812 041__ $$aeng
000041812 100__ $$0(orcid)0000-0001-6943-469X$$aArganda, E.$$uUniversidad de Zaragoza
000041812 245__ $$aImprints of massive inverse seesaw model neutrinos in lepton flavor violating Higgs boson decays
000041812 260__ $$c2015
000041812 5060_ $$aAccess copy available to the general public$$fUnrestricted
000041812 5203_ $$aIn this paper we consider a Higgs boson with mass and other properties compatible with those of the recently discovered Higgs particle at the LHC, and explore the possibility of new Higgs leptonic decays, beyond the standard model, with the singular feature of being lepton flavor violating (LFV). We study these LFV Higgs decays, H¿lkl¯m, within the context of the inverse seesaw model (ISS) and consider the most generic case where three additional pairs of massive right-handed singlet neutrinos are added to the standard model particle content. We require in addition that the input parameters of this ISS model are compatible with the present neutrino data and other constraints, like perturbativity of the neutrino Yukawa couplings. We present a full one-loop computation of the BR(H¿lkl¯m) rates for the three possible channels, lkl¯m=µt¯, et¯, eµ¯, and analyze in full detail the predictions as functions of the various relevant ISS parameters. We study in parallel the correlated one-loop predictions for the radiative decays, lm¿lk¿, within this same ISS context, and require full compatibility of our predictions with the present experimental bounds for the three radiative decays, µ¿e¿, t¿µ¿, and t¿e¿. After exploring the ISS parameter space we conclude on the maximum allowed LFV Higgs decay rates within the ISS.
000041812 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/SEV-2012-0249$$9info:eu-repo/grantAgreement/ES/MINECO/FPA2012-35453$$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/FPA2012-31880$$9info:eu-repo/grantAgreement/ES/MICINN/CPAN-CSD2007-00042$$9info:eu-repo/grantAgreement/EC/FP7/289442/EU/INVISIBLES/INVISIBLES$$9info:eu-repo/grantAgreement/ES/DGA/E24-2
000041812 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000041812 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000041812 700__ $$aHerrero, M.J.
000041812 700__ $$aMarcano, X.
000041812 700__ $$aWeiland, C.
000041812 7102_ $$12004$$2405$$aUniversidad de Zaragoza$$bDpto. Física Teórica$$cÁrea Física Teórica
000041812 773__ $$g91, 1 (2015), 015001[20 pp]$$pPhys. rev., D Part. fields gravit. cosmol.$$tPHYSICAL REVIEW. D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY$$x1550-7998
000041812 8564_ $$s1360646$$uhttps://zaguan.unizar.es/record/41812/files/texto_completo.pdf$$yVersión publicada
000041812 8564_ $$s115426$$uhttps://zaguan.unizar.es/record/41812/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000041812 909CO $$ooai:zaguan.unizar.es:41812$$particulos$$pdriver
000041812 951__ $$a2019-05-29-11:33:25
000041812 980__ $$aARTICLE