Dark matter from the scalar sector of 3-3-1 models without exotic electric charges
ABSTRACT: It is shown that three SU(2) singlet neutral scalars (two CP-even and one CP-odd) in the spectrum of models based on the gauge symmetry SU(3)c ⊗ SU(3)L ⊗ U(1)X, which do not contain exotic electric charges, are realistic candidates for thermally generated self-interacting dark matter in th...
- Autores:
-
Filippi, Simoneta
Ponce Gutiérrez, William Antonio
Sánchez Duque, Luis Alberto
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2006
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/9338
- Acceso en línea:
- http://hdl.handle.net/10495/9338
- Palabra clave:
- Simetría (Física)
Symmetry (physics)
Núcleos galácticos
Galactic nuclei
Galaxias
Galaxies
Materia oscura (Astronomía)
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 2.5 Colombia
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Dark matter from the scalar sector of 3-3-1 models without exotic electric charges |
| title |
Dark matter from the scalar sector of 3-3-1 models without exotic electric charges |
| spellingShingle |
Dark matter from the scalar sector of 3-3-1 models without exotic electric charges Simetría (Física) Symmetry (physics) Núcleos galácticos Galactic nuclei Galaxias Galaxies Materia oscura (Astronomía) |
| title_short |
Dark matter from the scalar sector of 3-3-1 models without exotic electric charges |
| title_full |
Dark matter from the scalar sector of 3-3-1 models without exotic electric charges |
| title_fullStr |
Dark matter from the scalar sector of 3-3-1 models without exotic electric charges |
| title_full_unstemmed |
Dark matter from the scalar sector of 3-3-1 models without exotic electric charges |
| title_sort |
Dark matter from the scalar sector of 3-3-1 models without exotic electric charges |
| dc.creator.fl_str_mv |
Filippi, Simoneta Ponce Gutiérrez, William Antonio Sánchez Duque, Luis Alberto |
| dc.contributor.author.none.fl_str_mv |
Filippi, Simoneta Ponce Gutiérrez, William Antonio Sánchez Duque, Luis Alberto |
| dc.subject.none.fl_str_mv |
Simetría (Física) Symmetry (physics) Núcleos galácticos Galactic nuclei Galaxias Galaxies Materia oscura (Astronomía) |
| topic |
Simetría (Física) Symmetry (physics) Núcleos galácticos Galactic nuclei Galaxias Galaxies Materia oscura (Astronomía) |
| description |
ABSTRACT: It is shown that three SU(2) singlet neutral scalars (two CP-even and one CP-odd) in the spectrum of models based on the gauge symmetry SU(3)c ⊗ SU(3)L ⊗ U(1)X, which do not contain exotic electric charges, are realistic candidates for thermally generated self-interacting dark matter in the Universe, a type of dark matter that has been recently proposed in order to overcome some difficulties of collisionless cold-dark-matter models at the galactic scale. These candidates arise without introducing a new mass scale in the model and/or without the need for a discrete symmetry to stabilize them, but at the expense of tuning several combinations of parameters of the scalar potential. |
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2006 |
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2006 |
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2018-04-06T19:15:50Z |
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2018-04-06T19:15:50Z |
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info:eu-repo/semantics/article |
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Filippi, S., Ponce Gutiérrez, W. A., & Sánchez, L. A. (2006). Dark matter from the scalar sector of 3-3-1 models without exotic electric charges. Europhysics Letters, 73(1), 142-148. DOI: 10.1209/epl/i2005-10349-x |
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0295-5075 |
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http://hdl.handle.net/10495/9338 |
| dc.identifier.doi.none.fl_str_mv |
10.1209/epl/i2005-10349-x |
| identifier_str_mv |
Filippi, S., Ponce Gutiérrez, W. A., & Sánchez, L. A. (2006). Dark matter from the scalar sector of 3-3-1 models without exotic electric charges. Europhysics Letters, 73(1), 142-148. DOI: 10.1209/epl/i2005-10349-x 0295-5075 10.1209/epl/i2005-10349-x |
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http://hdl.handle.net/10495/9338 |
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eng |
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eng |
| dc.relation.ispartofjournalabbrev.spa.fl_str_mv |
Europhys. Lett. |
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Atribución-NoComercial-SinDerivadas 2.5 Colombia |
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info:eu-repo/semantics/openAccess |
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openAccess |
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application/pdf |
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European Physical Society |
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Grupo de Fenomenologia de Interacciones Fundamentales |
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Universidad de Antioquia |
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Filippi, SimonetaPonce Gutiérrez, William AntonioSánchez Duque, Luis Alberto2018-04-06T19:15:50Z2018-04-06T19:15:50Z2006Filippi, S., Ponce Gutiérrez, W. A., & Sánchez, L. A. (2006). Dark matter from the scalar sector of 3-3-1 models without exotic electric charges. Europhysics Letters, 73(1), 142-148. DOI: 10.1209/epl/i2005-10349-x0295-5075http://hdl.handle.net/10495/933810.1209/epl/i2005-10349-xABSTRACT: It is shown that three SU(2) singlet neutral scalars (two CP-even and one CP-odd) in the spectrum of models based on the gauge symmetry SU(3)c ⊗ SU(3)L ⊗ U(1)X, which do not contain exotic electric charges, are realistic candidates for thermally generated self-interacting dark matter in the Universe, a type of dark matter that has been recently proposed in order to overcome some difficulties of collisionless cold-dark-matter models at the galactic scale. These candidates arise without introducing a new mass scale in the model and/or without the need for a discrete symmetry to stabilize them, but at the expense of tuning several combinations of parameters of the scalar potential.application/pdfengEuropean Physical SocietyGrupo de Fenomenologia de Interacciones Fundamentalesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARTArtículo de investigaciónhttp://purl.org/coar/version/c_970fb48d4fbd8a85Atribución-NoComercial-SinDerivadas 2.5 Colombiainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/2.5/co/http://purl.org/coar/access_right/c_abf2https://creativecommons.org/licenses/by-nc-nd/4.0/Simetría (Física)Symmetry (physics)Núcleos galácticosGalactic nucleiGalaxiasGalaxiesMateria oscura (Astronomía)Dark matter from the scalar sector of 3-3-1 models without exotic electric chargesEurophys. Lett.Europhysics Letters142148731CC-LICENSElicense_urllicense_urlArtículo de investigacióntext/plain; charset=utf-849http://bibliotecadigital.udea.edu.co/bitstream/10495/9338/2/license_url4afdbb8c545fd630ea7db775da747b2fMD52license_textlicense_texttext/html; charset=utf-80http://bibliotecadigital.udea.edu.co/bitstream/10495/9338/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfLicenciaapplication/rdf+xml; charset=utf-80http://bibliotecadigital.udea.edu.co/bitstream/10495/9338/4/license_rdfd41d8cd98f00b204e9800998ecf8427eMD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://bibliotecadigital.udea.edu.co/bitstream/10495/9338/5/license.txt8a4605be74aa9ea9d79846c1fba20a33MD55ORIGINALPonceWilliam_2006_DarkMatterScalar.pdfPonceWilliam_2006_DarkMatterScalar.pdfArtículo de investigaciónapplication/pdf147138http://bibliotecadigital.udea.edu.co/bitstream/10495/9338/1/PonceWilliam_2006_DarkMatterScalar.pdf292a15205b171d158dafdfc74b81c60bMD5110495/9338oai:bibliotecadigital.udea.edu.co:10495/93382021-05-16 11:44:54.098Repositorio Institucional Universidad de Antioquiaandres.perez@udea.edu.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 |