{"id":112728,"date":"2018-03-11T10:39:53","date_gmt":"2018-03-11T10:39:53","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-experimental-del-procesamiento-fotonico-y-termico-de-hielos-interestelares\/"},"modified":"2018-03-11T10:39:53","modified_gmt":"2018-03-11T10:39:53","slug":"estudio-experimental-del-procesamiento-fotonico-y-termico-de-hielos-interestelares","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/quimica\/estudio-experimental-del-procesamiento-fotonico-y-termico-de-hielos-interestelares\/","title":{"rendered":"Estudio experimental del procesamiento fot\u00f3nico y t\u00e9rmico de hielos interestelares"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Antonio Jimenez Escobar <\/strong><\/h2>\n<p>Simulaci\u00f3n experimental del procesamiento fot\u00f3nico y t\u00e9rmico de hielos interestelares  antonio jim\u00e9nez-escobar1 1centro de astrobiolog\u00eda, inta\/csic, ctra. De ajavir km 4, 28850 torrej\u00f3n de ardoz, Madrid, spain (munozcg inta.Es, tel.  34 91 520 6432)  el sistema experimental isac (interstellar astrochemistry chamber) est\u00e1 dise\u00f1ado principalmente para el estudio de s\u00f3lidos (mantos de hielo, materia org\u00e1nica y silicatos) en las condiciones del medio interestelar y circunestelar. Se pretende llevar a  cabo la caracterizaci\u00f3n de dichos s\u00f3lidos, determinando sus propiedades f\u00edsico-qu\u00edmicas, y el estudio de su evoluci\u00f3n debida al efecto de la radiaci\u00f3n y el procesamiento t\u00e9rmico.   hemos realizado experimentos destinados al estudio de la qu\u00edmica del  azufre, los procesos de fotodesorci\u00f3n del co en los mantos de hielo de granos de polvo en nubes oscuras y objetos estelares j\u00f3venes (ysos), y en colaboraci\u00f3n con astr\u00f3nomos de palermo y cagliari, los efectos de los rayos x en hielos circunestelares.   con este trabajo se pretende entender porqu\u00e9 el h2s, y otras especies con s que se observan com\u00fanmente en fase gaseosa en el medio denso interestelar y estrellas j\u00f3venes, no han sido observadas en la fase s\u00f3lida. Adem\u00e1s se pretende estudiar los pro cesos de desorci\u00f3n que sufre el co en la superficie de un grano de polvo interestelar, que podr\u00edan explicar porqu\u00e9 la proporci\u00f3n de co observado en fase gaseosa en algunas nubes moleculares es mayor a la esperada. Se presentan los resultados obtenido s en experimentos con rayos x sobre hielos puros de ch3oh, co y h2s, de inter\u00e9s para entornos de estrellas j\u00f3venes.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio experimental del procesamiento fot\u00f3nico y t\u00e9rmico de hielos interestelares<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio experimental del procesamiento fot\u00f3nico y t\u00e9rmico de hielos interestelares <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Antonio Jimenez Escobar <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 23\/05\/2012<\/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>Guillermo M. Mu\u00f1oz Caro<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Luis Ba\u00f1ares morcillo <\/li>\n<li>Rafael Escribano torres (vocal)<\/li>\n<li>Javier Rodr\u00edguez goicoechea (vocal)<\/li>\n<li>Miguel angel Satorre aznar (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Antonio Jimenez Escobar Simulaci\u00f3n experimental del procesamiento fot\u00f3nico y t\u00e9rmico de hielos interestelares antonio jim\u00e9nez-escobar1 1centro de [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[986,17],"tags":[224152,224153,75555,43974,66819,7368],"class_list":["post-112728","post","type-post","status-publish","format-standard","hentry","category-complutense-de-madrid","category-quimica","tag-antonio-jimenez-escobar","tag-guillermo-m-munoz-caro","tag-javier-rodriguez-goicoechea","tag-luis-banares-morcillo","tag-miguel-angel-satorre-aznar","tag-rafael-escribano-torres"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/112728","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=112728"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/112728\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=112728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=112728"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=112728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}