{"id":39615,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/quimica-de-choques-en-el-flujo-bipolar-l1157\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"quimica-de-choques-en-el-flujo-bipolar-l1157","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/astronomia-y-astrofisica\/quimica-de-choques-en-el-flujo-bipolar-l1157\/","title":{"rendered":"Quimica de choques en el flujo bipolar l1157."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Miguel Perez Gutierrez <\/strong><\/h2>\n<p>El nacimiento de las estrellas viene acompa\u00f1ado de la eyecci\u00f3n de materia a altas velocidades. esta materia interact\u00faa con el gas molecular del medio en el que se est\u00e1 formando la estrella, creando ondas de choque que aceleran y calientan el gas, y dando lugar a los flujos bipolares protoestelares. en este trabajo se ha realizado por primera vez un estudio profundo del contenido molecular de un flujo bipolar con el fin de caracterizar los procesos f\u00edsicos y qu\u00edmicos que tienen lugar en las regiones del medio interestelar sometidas al paso de ondas de choque. Nuestras observaciones radioastron\u00f3micas e interferom\u00e9tricas con alta resoluci\u00f3n espacial y espectral del flujo l1157 muestran la formaci\u00f3n de estructuras en forma de arco en las que tiene lugar un aumento de la temperatura y la velocidad del gas. hemos demostrado que este cambio brusco en las condiciones f\u00edsicas produce la sublimaci\u00f3n de la componente s\u00f3lida (hielo y polvo) del medio interestelar, dando lugar a una qu\u00edmica fuera del equilibrio que llamamos \u00abqu\u00edmica de choques\u00bb. Hemos visto que, debido al r\u00e1pido enfriamiento, esta qu\u00edmica depende fuertemente del tiempo, por lo que sirve como reloj para estimar la edad y estado evolutivo de los flujos bipolares y, por tanto, de las estrellas en formaci\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Quimica de choques en el flujo bipolar l1157.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Quimica de choques en el flujo bipolar l1157. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Miguel Perez Gutierrez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/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 Bachiller Garcia<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: manuel Rego fernandez <\/li>\n<li> Iba\u00f1ez cabanell Jos\u00e9 m. (vocal)<\/li>\n<li>Jes\u00fas Gomez gonzalez (vocal)<\/li>\n<li>arturo Manchado torres (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Miguel Perez Gutierrez El nacimiento de las estrellas viene acompa\u00f1ado de la eyecci\u00f3n de materia a altas [&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":[1050,1052,9978,3796],"tags":[40690,5772,6770,7102,101857,10036],"class_list":["post-39615","post","type-post","status-publish","format-standard","hentry","category-astronomia-y-astrofisica","category-cosmologia-y-cosmogonia","category-estrellas","category-radioastronomia","tag-arturo-manchado-torres","tag-ibanez-cabanell-jose-m","tag-jesus-gomez-gonzalez","tag-manuel-rego-fernandez","tag-miguel-perez-gutierrez","tag-rafael-bachiller-garcia"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/39615","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=39615"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/39615\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=39615"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=39615"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=39615"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}