{"id":55525,"date":"2018-03-09T22:43:15","date_gmt":"2018-03-09T22:43:15","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/abundancias-quimicas-en-estrellas-con-y-sin-planetas-extrasolares\/"},"modified":"2018-03-09T22:43:15","modified_gmt":"2018-03-09T22:43:15","slug":"abundancias-quimicas-en-estrellas-con-y-sin-planetas-extrasolares","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/la-laguna\/abundancias-quimicas-en-estrellas-con-y-sin-planetas-extrasolares\/","title":{"rendered":"Abundancias quimicas en estrellas con y sin planetas extrasolares"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alexandra Ecuvillon <\/strong><\/h2>\n<p>En esta tesis presentamos el primer estudio homog\u00e9neo y uniforme de abundancias qu\u00edmicas en un amplio conjunto de estrellas con planetas y en una muestra de comparaci\u00f3n de estrellas sin planetas detectados. Se analizaron las abundancias qu\u00edmicas de 19 metales, y no se encontraron diferencias significativas . Se confirma que el exceso de hierro se extiende a todos estos metales y se investiga el comportamiento con la temperatura de condensaci\u00f3n elemental. Todos nuestros resultados apuntan a que un origen primordial del exceso en hierro de las estrellas con planetas es m\u00e1s probable.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Abundancias quimicas en estrellas con y sin planetas extrasolares<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Abundancias quimicas en estrellas con y sin planetas extrasolares <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alexandra Ecuvillon <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 La laguna<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 17\/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>Garik Israelian<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: michel Mayor <\/li>\n<li>nuno Cardoso santos (vocal)<\/li>\n<li>piercarlo Bonifacio (vocal)<\/li>\n<li>Mar\u00eda  rosa Zapatero osorio (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alexandra Ecuvillon En esta tesis presentamos el primer estudio homog\u00e9neo y uniforme de abundancias qu\u00edmicas en un [&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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