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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Losada, Marta | - |
| dc.date.accessioned | 2021-12-09T23:49:32Z | - |
| dc.date.available | 2021-12-09T23:49:32Z | - |
| dc.date.issued | 2019-12-20 | - |
| dc.identifier.uri | https://repositorio.accefyn.org.co/handle/001/1169 | - |
| dc.description.abstract | En este artículo se presenta una revisión de la búsqueda de partículas neutras con tiempo de vida largos. El formalismo esencial que determina el número de partículas con tiempos de vida largos se presenta. Leptones neutros pesados pueden ser un tipo de partícula con tiempo de vida largo. Un resumen de los resultados principales de búsquedas de colisionadores y de blanco fijo son presentados. Se discute también la nueva generación de experimentos y su impacto en el espacio de parámetros relevante de la intensidad de acoplamiento y masa de los leptones neutros pesados. | spa |
| dc.description.abstract | In this paper we present the current status of searches for neutral long-lived particles. The basic formalism that allows the determination of the number of expected long-lived particles is presented. Heavy neutral leptons can be a type of long-lived particles. The main observational motivations for the existence of heavy neutral lepton is covered as well. A summary of the main results from both collider searches and fixed target/beam dump experiments is presented. The outlook for next generation experiments and their impact on the parameter space of coupling strength and mass of heavy neutral leptons is also discussed. | eng |
| 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.source | Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales | spa |
| dc.title | Review of accelerator-based searches for Neutral Long-Lived Particles | spa |
| dc.type | Artículo de revista | spa |
| dcterms.audience | Estudiantes, Profesores, Comunidad científica colombiana | 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.915 | - |
| dc.subject.proposal | Partículas de larga vida | spa |
| dc.subject.proposal | Long-lived particles | eng |
| dc.subject.proposal | Búsqueda de colisionadores | spa |
| dc.subject.proposal | Collider searches | eng |
| dc.subject.proposal | Decamientos de mesones en blancos fijos | spa |
| dc.subject.proposal | Fixed target meson decays | eng |
| dc.subject.proposal | Leptones neutro pesados | spa |
| dc.subject.proposal | Heavy neutral leptons | 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 | 43 | spa |
| dc.relation.citationstartpage | 638 | spa |
| dc.relation.citationendpage | 645 | spa |
| dc.publisher.place | Bogotá, Colombia | spa |
| dc.contributor.corporatename | Academia Colombiana de Ciencias Exactas, Físicas y Naturales | spa |
| dc.relation.citationissue | 169 | spa |
| dc.type.content | DataPaper | spa |
| dc.type.redcol | http://purl.org/redcol/resource_type/ARTREV | 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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| 5. A review of accelerator-based searches.pdf | Ciencias físicas | 693.13 kB | Adobe PDF |  View/Open |
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