Publicación:
Materia oscura a partir del sector escalar en un modelo U(1)X

dc.contributor.authorMartínez Martínez, Roberto E.
dc.contributor.authorNisperuza Toledo, Jorge L.
dc.contributor.authorOchoa Pérez, Fredy A.
dc.contributor.corporatenameAcademia Colombiana de Ciencias Exactas,Físicas y Naturalesspa
dc.date.accessioned2021-10-15T19:56:40Z
dc.date.available2021-10-15T19:56:40Z
dc.date.issued2015-12-14
dc.description.abstractConsiderando una extensión al modelo estándar de las partículas fundamentales del tipo SU(3)C⊗SU(2)L⊗U (1)Y⊗U(1)X, la cual contiene un escalar singlete como candidato a materia oscura, se estudian cotas a la masa de este escalar a partir de los datos de densidad reliquia para materia oscura provenientes del experimento Planck, los límites de la sección eficaz de dispersión DM-nucleón independiente de spin reportados por LUX, y las cotas de la fracción del ancho de decaimiento invisible del bosón de Higgs obtenidas en el colisionador LHC del CERN. Se obtienen regiones permitidas para la masa del escalar al considerar diferentes escenarios para el espacio de parámetros del modelo.spa
dc.description.abstractBy considering an extension of the standard model of fundamental particles like SU(3)C⊗SU(2)L⊗U (1)Y⊗U(1)X, which contains a scalar singlet as a dark matter candidate, we study bounds to the mass of the scalar from the relic density data for dark matter from Planck experiment, the boundaries of the DM-nucleon spin independent scattering cross section reported by LUX, and bounds from the Higgs invisible decay width fraction obtained by the LHC collider at CERN. We obtain allowed regions for the mass of the scalar by consider different scenarios to model space parameters.eng
dc.format.extent5 páginasspa
dc.format.mimetypeapplication/pdfspa
dc.identifier.doihttps://doi.org/10.18257/raccefyn.238
dc.identifier.urihttps://repositorio.accefyn.org.co/handle/001/873
dc.language.isospaspa
dc.publisherAcademia Colombiana de Ciencias Exactas, Físicas y Naturalesspa
dc.publisher.placeBogotá, Colombiaspa
dc.relation.citationendpage454spa
dc.relation.citationissue153spa
dc.relation.citationstartpage450spa
dc.relation.citationvolume39spa
dc.relation.ispartofjournalRevista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturalesspa
dc.rightsCreative Commons Attribution-NonCommercial-ShareAlike 4.0 Internationalspa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.coarhttp://purl.org/coar/access_right/c_abf2spa
dc.rights.licenseAtribución-NoComercial 4.0 Internacional (CC BY-NC 4.0)spa
dc.rights.urihttps://creativecommons.org/licenses/by-nc/4.0/spa
dc.subject.proposalModelo estándarspa
dc.subject.proposalStandard modeleng
dc.subject.proposalMateria oscuraspa
dc.subject.proposalDark mattereng
dc.subject.proposalDensidad reliquiaspa
dc.subject.proposalRelic densityeng
dc.titleMateria oscura a partir del sector escalar en un modelo U(1)Xspa
dc.typeArtículo de revistaspa
dc.type.coarhttp://purl.org/coar/resource_type/c_6501spa
dc.type.coarversionhttp://purl.org/coar/version/c_970fb48d4fbd8a85spa
dc.type.contentDataPaperspa
dc.type.driverinfo:eu-repo/semantics/articlespa
dc.type.redcolhttp://purl.org/redcol/resource_type/ARTspa
dc.type.versioninfo:eu-repo/semantics/publishedVersionspa
dcterms.audienceEstudiantes, Profesores, Comunidad científicaspa
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