{"id":57566,"date":"2018-03-09T22:45:24","date_gmt":"2018-03-09T22:45:24","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/transverse-diagnostics-for-high-energy-hadron-colliders\/"},"modified":"2018-03-09T22:45:24","modified_gmt":"2018-03-09T22:45:24","slug":"transverse-diagnostics-for-high-energy-hadron-colliders","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/transverse-diagnostics-for-high-energy-hadron-colliders\/","title":{"rendered":"Transverse diagnostics for high energy hadron colliders"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mar\u00eda  Elena Castro Carballo <\/strong><\/h2>\n<p>Diagn\u00f3stico transversal para colisionadores de hadrones de altas energ\u00edas 1.- Introducci\u00f3n     el gran colisionador de hadrones (lhc) es un gran sincrotr\u00f3n que explorar\u00e1 la f\u00edsica de part\u00edculas a energ\u00edas jam\u00e1s alcanzadas con el objetivo de encontrar la part\u00edcula conocida como \u00abel bost\u00f3n de higgs\u00bb y con la que se pretende dar explicaci\u00f3n a las dudas que plantea el modelo est\u00e1ndar. El lhc se est\u00e1 construyendo en el cern (european organization for nuclear research) en ginebra (suiza) y en el 2008 estar\u00e1 listo para producir colisiones de protones a una energ\u00eda de 14 tev. el empleo de imanes superconductores necesarios para alcanzar altas energ\u00edas, la elevada \u00abluminosidad\u00bb requerida para hacer f\u00edsica, la llimitada apertura din\u00e1mica y la gran energ\u00eda almacenada en los haces de protenes, har\u00e1n que el control de esta inmensa m\u00e1quina sea todo un reto, especialmente durante las etapas de inyecci\u00f3n de protones y de aumento de energia. Dos problemas particulares de este acelerador ser\u00e1n la alta sensibilidad a p\u00e9rdidas en el haz de part\u00edculas y una pobre calidad del campo magn\u00e9tico, lo que requer\u00eda el uso de elementos de correcci\u00f3n. la inyecci\u00f3n y aceleraci\u00f3n de los protones en el lhc sin p\u00e9rdida de part\u00edculas y el crecimiento del par\u00e1metro denominado \u00abemitancia\u00bb, requerir\u00e1 de un control preciso de los par\u00e1metros que caracterizan el haz. El valor llamado \u00abbeatron tune\u00bb, es decir, el n\u00famero de oscilaciones transversales a la \u00f3rbita que realizan las part\u00edculas por periodo de revoluci\u00f3n, ser\u00e1 de unas 63 unidades y necesitar\u00e1 ser controlado con una precisi\u00f3n de 0.003. Las excursiones de la \u00f3rbita nominal deber\u00e1n de estar liminadas a menos de 0.5 mm. La cromaticidad deber\u00e1 restringirse a unas pocas unidades. el control de este acelerador conllevar\u00e1 una alta dificultad ya que ser\u00e1 necesario emplear instrumentos de ocntrol y de diagn\u00f3stico que garanticen la estabilidad del haz de part\u00edculas y que eviten al m\u00e1ximo fen\u00f3menos de p<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Transverse diagnostics for high energy hadron colliders<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Transverse diagnostics for high energy hadron colliders <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mar\u00eda  Elena Castro Carballo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Santiago de compostela<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/03\/2007<\/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>Rhodri Jones<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: hermann Schmickler <\/li>\n<li>Ana Labrador (vocal)<\/li>\n<li>francis P\u00e9rez (vocal)<\/li>\n<li>pierre Koutchouk jean (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mar\u00eda Elena Castro Carballo Diagn\u00f3stico transversal para colisionadores de hadrones de altas energ\u00edas 1.- Introducci\u00f3n el gran [&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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