{"id":85808,"date":"2000-10-07T00:00:00","date_gmt":"2000-10-07T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/understanding-the-phenomenology-of-be-x-ray-transients\/"},"modified":"2000-10-07T00:00:00","modified_gmt":"2000-10-07T00:00:00","slug":"understanding-the-phenomenology-of-be-x-ray-transients","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/astronomia-y-astrofisica\/understanding-the-phenomenology-of-be-x-ray-transients\/","title":{"rendered":"Understanding the phenomenology of be\/x-ray transients"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Ignacio Negueruela D\u00edez <\/strong><\/h2>\n<p>En esta tesis se analiza la fenomenolog\u00eda de las binarias de rayos x bex por medio de un exhaustivo estudio observacional (seguimiento espectr\u00f3scopico de una muestra de fuentes durante varios a\u00f1os) y de la aplicaci\u00f3n de un modelo moderno para el disco de las estrellas be a los sistemas.  se demuestra que las propiedades de los discos circunestelares de las binarias bex son similares a los de las estrellas be sin compa\u00f1era binaria., excepto por la interacci\u00f3n gravitoria con la estrella de neutrones, que da lugar al trancamiento del disco. Como consecuencia, los discos son inestables y est\u00e1n sujetos a grandes perturbaciones en la distribuci\u00f3n de material. la conclusi\u00f3n fundamental es que la evoluci\u00f3n din\u00e1mica del disco bajo la acci\u00f3n combinada del efecto gravitatorio de la estrella de neutrones y de la presi\u00f3n de radiaci\u00f3n de la propia estrella central, determina el comportamiento global de la fuente de rayos x. Se puede considerar que el disco circunestelar act\u00faa como un reservorio de material que ocasionalmente suministra a la estrella de neutrones el combustible para activar la fuente x.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Understanding the phenomenology of be\/x-ray transients<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Understanding the phenomenology of be\/x-ray transients <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Ignacio Negueruela D\u00edez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 10\/07\/2000<\/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>Antonio Segu\u00ed Santonja<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: amalio Fern\u00e1ndez-pacheco p\u00e9rez <\/li>\n<li>artermio Herrero dans (vocal)<\/li>\n<li>guillermo Bernabeu pastor (vocal)<\/li>\n<li>jin Steeve (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Ignacio Negueruela D\u00edez En esta tesis se analiza la fenomenolog\u00eda de las binarias de rayos x bex [&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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