{"id":77220,"date":"2018-03-09T23:22:44","date_gmt":"2018-03-09T23:22:44","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/relativistic-effects-in-the-interaction-of-super-intense-laser-fields-and-plasmas\/"},"modified":"2018-03-09T23:22:44","modified_gmt":"2018-03-09T23:22:44","slug":"relativistic-effects-in-the-interaction-of-super-intense-laser-fields-and-plasmas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/interaccion-de-ondas-electromagneticas-con-la-materia\/relativistic-effects-in-the-interaction-of-super-intense-laser-fields-and-plasmas\/","title":{"rendered":"Relativistic effects in the interaction of super-intense laser fields and plasmas"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Blasco Lopez Antonio  Jose <\/strong><\/h2>\n<p>En esta tesis se aborda el estudio de la interacci\u00f3n de un l\u00e1ser muy intenso (intensidades superiores a la unidad at\u00f3mica) con un plasma. El estudio se ha realizado empleando la simulaci\u00f3n num\u00e9rica utilizando el c\u00f3digo pic (particle in cell) como herramienta fundamental. Dicho c\u00f3digo consiste en agrupar los electrones de forma conveniente y hacer que se comporten como si fuesen una sola part\u00edcula. El c\u00f3digo consta de tres partes: integraci\u00f3n de las ecuaciones de maxwell, desplazamiento de las part\u00edculas cargadas y c\u00e1lculo de las corrientes.  otro punto importante es la discusi\u00f3n sobre si el c\u00f3digo pic se comporta bien en un escenario relativista. Para comprobar este punto se hicieron simulaciones que se compararon con el caso te\u00f3rico. un cap\u00edtulo posterior trata sobre el caso de una part\u00edcula cargada en interacci\u00f3n con un l\u00e1ser prestando especial atenci\u00f3n a la radiaci\u00f3n de dicha interacci\u00f3n, en especial a las formas temporales de la radiaci\u00f3n en las direcciones de m\u00e1xima emisi\u00f3n que se observan. Se analizan los pulsos que se obtienen y se da una explicaci\u00f3n a su forma y origen. tambi\u00e9n se aborda el estudio de la influencia de la fase de un pulso ultracorto en la interacci\u00f3n de dicho pulso con una l\u00e1mina de plasma. Se usa una simulaci\u00f3n unidimensional y se concluye que la fase juega un papel muy importante en dicha interacci\u00f3n. Tambi\u00e9n se aconseja qu\u00e9 tipo de pulsos se deben usar para una obtenci\u00f3n de arm\u00f3nicos m\u00e1s n\u00edtida. el \u00faltimo cap\u00edtulo incluye el estudio de la interacci\u00f3n de un par de haces l\u00e1ser cruzados sobre un l\u00e1mina de plasma en un escenario bidimensional. Dicha interacci\u00f3n presenta una estructura de onda estacionaria que crea una fuerza sobre la superficie del plasma que atrae los electrones hacia puntos de equilibrio estable. Se analizan diversos casos seg\u00fan distintas intensidades y se hace un estudio de la evoluci\u00f3n temporal de las estructuras obtenidas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Relativistic effects in the interaction of super-intense laser fields and plasmas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Relativistic effects in the interaction of super-intense laser fields and plasmas <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Blasco Lopez Antonio  Jose <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Salamanca<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/11\/2005<\/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>Luis Roso Franco<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Santiago Mar sarda\u00f1a <\/li>\n<li>Luis Plaja rustein (vocal)<\/li>\n<li>Jos\u00e9 Garcia sole (vocal)<\/li>\n<li>pablo Moreno pedraz (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Blasco Lopez Antonio Jose En esta tesis se aborda el estudio de la interacci\u00f3n de un l\u00e1ser [&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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