dc.creatorGutiérrez Isaza, Diego Alberto
dc.creatorPonce Gutiérrez, William Antonio
dc.creatorSánchez Duque, Luis Alberto
dc.date2018-01-25T13:48:55Z
dc.date2018-01-25T13:48:55Z
dc.date2007
dc.date.accessioned2023-08-28T19:54:50Z
dc.date.available2023-08-28T19:54:50Z
dc.identifierGutiérrez Isaza, D. A., Ponce Gutiérrez, W. A., & Sánchez, L. A. Phenomenology of the SU(3)c ⊗ SU(3)L ⊗ U(1)X model with right-handed neutrinos, Phys Rev D Part Fields, 75(075016), 1-17, 2007. DOI:10.1103/PhysRevD.75.075016
dc.identifier1550-2368
dc.identifierhttp://hdl.handle.net/10495/8924
dc.identifier10.1103/PhysRevD.75.075016
dc.identifier1550-7998
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8470764
dc.descriptionABSTRACT: A phenomenological analysis of the three-family model based on the local gauge group SU(3)c⊗SU(3)L⊗U(1)X with exotic charged leptons, is carried out. Instead of using the minimal scalar sector able to break the symmetry in a proper way, we introduce an alternative set of four Higgs scalar triplets, which combined with an anomaly-free discrete symmetry, produce quark and charged lepton mass spectrum without hierarchies in the Yukawa coupling constants. We also embed the structure into a simple group and show some conditions to achieve a low gauge coupling unification, avoiding possible conflict with proton decay bounds. By using experimental results from the CERN-LEP, SLAC linear collider, and atomic parity violation data, we update constraints on several parameters of the model.
dc.formatapplication/pdf
dc.formatapplication/pdf
dc.languageeng
dc.publisherThe American Physical Society
dc.publisherGrupo de Fenomenologia de Interacciones Fundamentales
dc.publisherEstados Unidos
dc.relationPhys Rev D Part Fields
dc.rightsAtribución-NoComercial-SinDerivadas 2.5 Colombia
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/2.5/co/
dc.rightshttp://purl.org/coar/access_right/c_abf2
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectLeptones (Física nuclear)
dc.subjectFenomenología
dc.subjectCargas eléctricas
dc.subjectFísica
dc.subjectMasa (Física)
dc.subjectMasa (Física) - Mediciones
dc.titlePhenomenology of the SU(3)c ⊗ SU(3)L ⊗ U(1)X model with right-handed neutrinos
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/submittedVersion
dc.typehttp://purl.org/coar/resource_type/c_2df8fbb1
dc.typehttps://purl.org/redcol/resource_type/ART
dc.typeArtículo de investigación


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