{"id":55320,"date":"2006-03-11T00:00:00","date_gmt":"2006-03-11T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/anisotropias-primarias-y-secundarias-del-fondo-cosmico-de-microondas-parametros-cosmologicos-y-la-distribucion-de-bariones\/"},"modified":"2006-03-11T00:00:00","modified_gmt":"2006-03-11T00:00:00","slug":"anisotropias-primarias-y-secundarias-del-fondo-cosmico-de-microondas-parametros-cosmologicos-y-la-distribucion-de-bariones","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/cosmologia-y-cosmogonia\/anisotropias-primarias-y-secundarias-del-fondo-cosmico-de-microondas-parametros-cosmologicos-y-la-distribucion-de-bariones\/","title":{"rendered":"Anisotropias primarias y secundarias del fondo cosmico de microondas parametros cosmologicos y la distribucion de bariones"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ricardo Tanausu Genova Santos <\/strong><\/h2>\n<p>En esta tesis se present\u00f3 un estudio de las anisotrop\u00edas primarias y secundarias del fondo c\u00f3smico de microondas (fcm) en escalas angulares intermedias (entre 2\u00c2\u00ba y 11 minutos de arco), utilizando principalmente observaciones del interfer\u00f3metro very small array (vsa). Este instrumento se encuentra situado en el observatorio del teide y opera a una frecuencia de 33 ghz. El estudio de las anisotrop\u00edas primarias del fcm es en la actualidad una de las herramientas de mayor importancia desde el punto de vista de la caracterizaci\u00f3n del modelo cosmol\u00f3gico del universo. Se aborda tambi\u00e9n el problema de la distribuci\u00f3n de bariones en el universo local, donde aproximadamente la mitad del contenido bari\u00f3nico estimado a\u00fan no ha sido detectada. Las simulaciones hidrodin\u00e1micas de formaci\u00f3n de estructura indican que estos bariones no detectados podr\u00edan encontrarse en estructuras de gran escala, baja densidad y temperaturas intermedias, en torno a las regiones de mayor concentraci\u00f3n de materia. Emplemos el efecto sunyaev-zeldovich (sz), una de las anisotrop\u00edas secundarias m\u00e1s importantes, para estudiar la distribuci\u00f3n de bariones en: i) escalas de c\u00famulos de galaxias, donde este efecto est\u00e1 bien caracterizado; ii) en escalas de superc\u00famulos de galaxias (>0.5\u00c2\u00ba), con el objetivo de encontrar indicios de estructuras de gas difuso que podr\u00edan alojar los bariones que faltan.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Anisotropias primarias y secundarias del fondo cosmico de microondas parametros cosmologicos y la distribucion de bariones<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Anisotropias primarias y secundarias del fondo cosmico de microondas parametros cosmologicos y la distribucion de bariones <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ricardo Tanausu Genova Santos <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 La laguna<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 03\/11\/2006<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Rafael Rebolo Lopez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: eduardo Battaner l\u00f3pez <\/li>\n<li>jordi Cepa nogue (vocal)<\/li>\n<li> Saez milan diego pascual (vocal)<\/li>\n<li>enrique Martinez gonzalez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ricardo Tanausu Genova Santos En esta tesis se present\u00f3 un estudio de las anisotrop\u00edas primarias y secundarias [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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