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DC Field | Value | Language |
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dc.contributor.author | Martínez Martínez, Roberto E. | - |
dc.contributor.author | Nisperuza Toledo, Jorge L. | - |
dc.contributor.author | Ochoa Pérez, Fredy A. | - |
dc.date.accessioned | 2021-10-15T19:56:40Z | - |
dc.date.available | 2021-10-15T19:56:40Z | - |
dc.date.issued | 2015-12-14 | - |
dc.identifier.uri | https://repositorio.accefyn.org.co/handle/001/873 | - |
dc.description.abstract | Considerando 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.abstract | By 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.extent | 5 páginas | spa |
dc.format.mimetype | application/pdf | spa |
dc.language.iso | spa | spa |
dc.publisher | Academia Colombiana de Ciencias Exactas, Físicas y Naturales | spa |
dc.rights | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International | spa |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | spa |
dc.title | Materia oscura a partir del sector escalar en un modelo U(1)X | spa |
dc.type | Artículo de revista | spa |
dcterms.audience | Estudiantes, Profesores, Comunidad científica | spa |
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dcterms.references | Martinez R., Nisperuza J., Ochoa F., Rubio J. 2014b. Scalar dark matter with CERN-LEP data and Z’ search at the LHC in an U(1)’ model. Phys. Rev. D 90: 095004. | spa |
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dcterms.references | ATLAS Collaboration, Aad, et al. 2014. Search for Invisible Decays of a Higgs Boson Produced in Association with a Z Boson in ATLAS. Phys. Rev. Lett. 112: 201802. | spa |
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dc.rights.accessrights | info:eu-repo/semantics/openAccess | spa |
dc.type.driver | info:eu-repo/semantics/article | spa |
dc.type.version | info:eu-repo/semantics/publishedVersion | spa |
dc.rights.creativecommons | Atribución-NoComercial 4.0 Internacional (CC BY-NC 4.0) | spa |
dc.identifier.doi | https://doi.org/10.18257/raccefyn.238 | - |
dc.subject.proposal | Modelo estándar | spa |
dc.subject.proposal | Standard model | eng |
dc.subject.proposal | Materia oscura | spa |
dc.subject.proposal | Dark matter | eng |
dc.subject.proposal | Densidad reliquia | spa |
dc.subject.proposal | Relic density | eng |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | spa |
dc.relation.ispartofjournal | Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales | spa |
dc.relation.citationvolume | 39 | spa |
dc.relation.citationstartpage | 450 | spa |
dc.relation.citationendpage | 454 | spa |
dc.publisher.place | Bogotá, Colombia | spa |
dc.contributor.corporatename | Academia Colombiana de Ciencias Exactas,Físicas y Naturales | spa |
dc.relation.citationissue | 153 | spa |
dc.type.content | DataPaper | spa |
dc.type.redcol | http://purl.org/redcol/resource_type/ART | spa |
oaire.accessrights | http://purl.org/coar/access_right/c_abf2 | spa |
oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 | spa |
Appears in Collections: | BA. Revista de la Academia Colombiana de Ciencias Exactas Físicas y Naturales |
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2. Materia oscura a partir del sector escalar en un modelo U(1)X.pdf | Ciencias físicas | 853.43 kB | Adobe PDF | View/Open |
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