Higgs sector from a non-universal U(1)x supersymmetric model

dc.contributor.advisorMartínez Martínez, Roberto Enrique
dc.contributor.authorDíaz Jaramillo, Carlos Eduardo
dc.date.accessioned2021-07-07T17:56:52Z
dc.date.available2021-07-07T17:56:52Z
dc.date.issued2021-05-11
dc.descriptionilustracionesspa
dc.description.abstractThe project consider a U(1)x non-universal extension to the Minimal Supersymetric Standard Model for explaining more naturally the fermion mass hierarchy, in the sense that Yukawa couplings with the scalar background are at the same order of magnitude. The hierarchy feature relies on a more complex scalar potential than in the Minimal Supersymmetric Standard Model, involving more scalar fields with different vacuum expectation values. The model also predicts the 125 GeV Higgs boson with no need of large radiative corrections, if the set of parameters of the model is constrained. The scalar spectrum is increased compared to the Minimal Supersymmetric Standard Model. These hypothetical particles are explained in the model to be arbitrarily heavy, escaping the experimental detection so far. (Text taken from source)eng
dc.description.abstractEl proyecto considera una extensión no universal U(1)x al modelo estándar supersimétrico para explicar de forma más natural la jerarquía de masa de fermiones, en el sentido que los acoples de Yukawa con el sector escalar son todos aproximadamente del mismo orden de magnitud. La característica de jerarquía yace en un potencial escalar más complejo que en el modelo estándar supersimétrico, conteniendo más campos escalares con diferentes valores de expectación de vacío. El modelo también predice el bosón de Higgs de 125 GeV sin necesidad de grandes correcciones radiativas, si el conjunto de parámetros es restringido. El espectro escalar se incrementa a comparación con el modelo estándar supersimétrico. Aquellas partículas hipotéticas son en el modelo arbitrariamente pesadas, escapando a la detección experimental. (Texto tomado de la fuente)spa
dc.description.degreelevelMaestríaspa
dc.description.degreenameMagíster en Ciencias - Físicaspa
dc.description.researchareaFísica de altas energíasspa
dc.format.extent81 páginasspa
dc.format.mimetypeapplication/pdfspa
dc.identifier.instnameUniversidad Nacional de Colombiaspa
dc.identifier.reponameRepositorio Institucional Universidad Nacional de Colombiaspa
dc.identifier.repourlhttps://repositorio.unal.edu.co/spa
dc.identifier.urihttps://repositorio.unal.edu.co/handle/unal/79766
dc.language.isoengspa
dc.publisherUniversidad Nacional de Colombiaspa
dc.publisher.branchUniversidad Nacional de Colombia - Sede Bogotáspa
dc.publisher.departmentDepartamento de Físicaspa
dc.publisher.facultyFacultad de Cienciasspa
dc.publisher.placeBogotá, Colombiaspa
dc.publisher.programBogotá - Ciencias - Maestría en Ciencias - Físicaspa
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dc.rightsDerechos Reservados al Autor, 2021spa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.licenseReconocimiento 4.0 Internacionalspa
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/spa
dc.subject.ddc530 - Físicaspa
dc.subject.otherSupersimetría
dc.subject.otherSupersymetry
dc.subject.proposalSupersymmetryeng
dc.subject.proposalParticle physicseng
dc.subject.proposalNon universalityeng
dc.subject.proposalHiggseng
dc.subject.proposalSupersimetríaspa
dc.subject.proposalFísica de partículasspa
dc.subject.proposalNo universalidadspa
dc.subject.unescoFísica nuclear
dc.subject.unescoNuclear physics
dc.titleHiggs sector from a non-universal U(1)x supersymmetric modeleng
dc.title.translatedSector de Higgs de un modelo no universal supersimétrico U(1)xspa
dc.typeTrabajo de grado - Maestríaspa
dc.type.coarhttp://purl.org/coar/resource_type/c_bdccspa
dc.type.coarversionhttp://purl.org/coar/version/c_ab4af688f83e57aaspa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/masterThesisspa
dc.type.redcolhttp://purl.org/redcol/resource_type/TMspa
dc.type.versioninfo:eu-repo/semantics/acceptedVersionspa
dcterms.audienceGeneralspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa

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