| dc.creator | Filippi, Simoneta | |
| dc.creator | Ponce Gutiérrez, William Antonio | |
| dc.creator | Sánchez Duque, Luis Alberto | |
| dc.date | 2018-04-06T19:15:50Z | |
| dc.date | 2018-04-06T19:15:50Z | |
| dc.date | 2006 | |
| dc.date.accessioned | 2023-08-28T19:36:45Z | |
| dc.date.available | 2023-08-28T19:36:45Z | |
| dc.identifier | 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 | |
| dc.identifier | 0295-5075 | |
| dc.identifier | http://hdl.handle.net/10495/9338 | |
| dc.identifier | 10.1209/epl/i2005-10349-x | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8464880 | |
| dc.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. | |
| dc.format | application/pdf | |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | European Physical Society | |
| dc.publisher | Grupo de Fenomenologia de Interacciones Fundamentales | |
| dc.relation | Europhys. Lett. | |
| dc.rights | Atribución-NoComercial-SinDerivadas 2.5 Colombia | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/2.5/co/ | |
| dc.rights | http://purl.org/coar/access_right/c_abf2 | |
| dc.rights | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.subject | Simetría (Física) | |
| dc.subject | Symmetry (physics) | |
| dc.subject | Núcleos galácticos | |
| dc.subject | Galactic nuclei | |
| dc.subject | Galaxias | |
| dc.subject | Galaxies | |
| dc.subject | Materia oscura (Astronomía) | |
| dc.title | Dark matter from the scalar sector of 3-3-1 models without exotic electric charges | |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
| dc.type | http://purl.org/coar/resource_type/c_2df8fbb1 | |
| dc.type | https://purl.org/redcol/resource_type/ART | |
| dc.type | Artículo de investigación | |
