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Estimación del tamaño de la BLR usando la emisión de rayos X de alta energía
dc.rights.license | Atribución-CompartirIgual 4.0 Internacional |
dc.contributor.advisor | Higuera Garzón, Mario Armando |
dc.contributor.author | Perdomo Rodríguez, Martha Morelia |
dc.date.accessioned | 2022-08-12T13:34:55Z |
dc.date.available | 2022-08-12T13:34:55Z |
dc.date.issued | 2022-06-24 |
dc.identifier.uri | https://repositorio.unal.edu.co/handle/unal/81862 |
dc.description | ilustraciones, gráficas, tablas |
dc.description.abstract | Los mapeos de reverberación han sido la base para encontrar relaciones entre el tamaño de la región de líneas anchas (BLR Broad Line Region por sus siglas en Inglés) y sus luminosidades en las bandas del continuo óptico, ultravioleta, rayos X y líneas de emisión de Balmer. Esta tesis describe y aplicó la técnica del mapeo de reverberación con el fin de conocer la metodología para encontrar el tamaño de la región de líneas anchas, metodología que hace uso de las variaciones correlacionadas entre el continuo y las líneas de emisión [Kaspi, 2000]. Esta tesis partió de la información del tamaño de la región de líneas anchas del grupo de galaxias del trabajo de [Kaspi, 2005] e hizo uso de la base de datos del NED para encontrar datos de luminosidades de estas galaxias en la banda de rayos X duros, con el objetivo de estimar una relación entre el tamaño de la región de líneas anchas y las luminosidades en la banda de rayos X en el rango de 10 keV - 195 KeV, aplicando uno de los métodos de regresión lineal informado en [Kaspi, 2005]. (Texto tomado de la fuente) |
dc.description.abstract | Reverberation mappings have been the basis for fnding relationships between the size of the broad line region (BLR) and its luminosities in the bands of the optical continuum, ultraviolet, X-rays and Balmer emission lines. This thesis describes and applied the reverberation mapping technique in order to know the methodology to fnd the size of the broad line region, methodology that does use of the correlated variations between the continuum and the emission lines [Kaspi, 2000]. This thesis started from the information on the size of the broad line region of the group of galaxies from the work of [Kaspi, 2005] and made use of the NED database to fnd luminosity data of these galaxies in the hard X-ray band, in order to estimate a relationship between the size of the broad line region and the luminosities in the band of X-rays in the range of 10 keV - 195 KeV, applying one of the regression methods linear reported in [Kaspi, 2005] (Text taken fron the source) |
dc.format.extent | xiv, 73 páginas |
dc.format.mimetype | application/pdf |
dc.language.iso | spa |
dc.publisher | Universidad Nacional de Colombia |
dc.rights.uri | http://creativecommons.org/licenses/by-sa/4.0/ |
dc.subject.ddc | 520 - Astronomía y ciencias afines |
dc.title | Estimación del tamaño de la BLR usando la emisión de rayos X de alta energía |
dc.type | Trabajo de grado - Maestría |
dc.type.driver | info:eu-repo/semantics/masterThesis |
dc.type.version | info:eu-repo/semantics/acceptedVersion |
dc.publisher.program | Bogotá - Ciencias - Maestría en Ciencias - Astronomía |
dc.description.degreelevel | Maestría |
dc.description.degreename | Magíster en Ciencias - Astronomía |
dc.description.researcharea | Núcleos Activos de Galaxias |
dc.identifier.instname | Universidad Nacional de Colombia |
dc.identifier.reponame | Repositorio Institucional Universidad Nacional de Colombia |
dc.identifier.repourl | https://repositorio.unal.edu.co/ |
dc.publisher.department | Observatorio Astronómico Nacional |
dc.publisher.faculty | Facultad de Ciencias |
dc.publisher.place | Bogotá, Colombia |
dc.publisher.place | Bogotá, Colombia |
dc.publisher.branch | Universidad Nacional de Colombia - Sede Bogotá |
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dc.rights.accessrights | info:eu-repo/semantics/openAccess |
dc.subject.proposal | Galaxias |
dc.subject.proposal | Galaxias:activas |
dc.subject.proposal | Galaxias: nucleo |
dc.subject.proposal | Cuasares:líneas de emisión |
dc.subject.proposal | Galaxias:Seyfert |
dc.subject.proposal | Galaxias: rayos X |
dc.subject.proposal | Galaxies:active |
dc.subject.proposal | Galaxies: nuclei |
dc.subject.proposal | Quasars:emission lines |
dc.subject.proposal | Galaxies:Seyfert |
dc.subject.proposal | Galaxies: X rays |
dc.title.translated | BLR size estimation using high-energy X-ray emission |
dc.type.coar | http://purl.org/coar/resource_type/c_bdcc |
dc.type.coarversion | http://purl.org/coar/version/c_ab4af688f83e57aa |
dc.type.content | Text |
dc.type.redcol | http://purl.org/redcol/resource_type/TM |
oaire.accessrights | http://purl.org/coar/access_right/c_abf2 |
dcterms.audience.professionaldevelopment | Estudiantes |
dcterms.audience.professionaldevelopment | Grupos comunitarios |
dcterms.audience.professionaldevelopment | Investigadores |
dcterms.audience.professionaldevelopment | Maestros |
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