{"id":82661,"date":"2000-01-01T00:00:00","date_gmt":"2000-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/busqueda-del-boson-de-higos-y-de-particulas-de-technicolor-en-colisiones-pp-a-s1-8-tev\/"},"modified":"2000-01-01T00:00:00","modified_gmt":"2000-01-01T00:00:00","slug":"busqueda-del-boson-de-higos-y-de-particulas-de-technicolor-en-colisiones-pp-a-s1-8-tev","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/busqueda-del-boson-de-higos-y-de-particulas-de-technicolor-en-colisiones-pp-a-s1-8-tev\/","title":{"rendered":"Busqueda del boson de higos y de particulas de technicolor en colisiones pp a s=1.8 tev."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Roc\u00edo Vilar Cortabitarte <\/strong><\/h2>\n<p>En este trabajo se analiza una muestra de datos, de colisiones pp a una energ\u00eda centro de masas de    = 1.8 tev. Esta muestra fue recogida con el detector cdf de fermilab durante los a\u00f1os 92-96 y corresponde a una luminosidad integrada de  109 pb-1. El objetivo es estudiar, con los datos actualmente disponibles, el fen\u00f3meno de ruptura de simetr\u00eda tanto en el contexto del modelo est\u00e1ndar de f\u00edsica de part\u00edculas (sm), como en marcos te\u00f3ricos alternativos de ruptura din\u00e1mica de simetr\u00eda, como son los modelos compuestos a teor\u00edas de technicolor (walking technicolor).  en el sm el mecanismo de ruptura de simetr\u00eda o mecanismo de higgs conlleva la existencia de bosones escalares neutros o bosones de higgs. se ha realizado una b\u00fasqueda de estos bosones producidos en asociaci\u00f3n con bosones vectoriales, en procesos del tipo pp   bb, y w\/z   jj.  las teor\u00edas de technicolor requieren la existencia de un gran n\u00famero de technimesons, su observaci\u00f3n experimental permitir\u00eda establecer la validez de las mismas. En este estudio hemos buscado singletes de color,        . El    se produce a trav\u00e9s de un proceso de drell-yan, y se desintegra en un gran n\u00famero de canales:                 , ww, wz.  en el trabajo se usan todos aquellos canales que dan lugar a un estado final de al menos cuatro jets. Se asume que el    se desintegra, en el 100% de los casos, en pares de quarks pesados: bb o bc, dependiendo de que el technipion sea neutro o cargado, respectivamente. El bos\u00f3n d\u00e9bil se desintegra a jets. El estado final es similar al caso anterior, cuatro jets con al menos dos jets b en la mayor parte de los sucesos. en la memoria se describe en detalle el an\u00e1lisis realizado para la b\u00fasqueda de estas part\u00edculas, haciendo un esfuerzo en el entendimiento del trigger utilizado, la comprensi\u00f3n de la composici\u00f3n de la muestra de datos y en la forma de esta distribuci\u00f3n. El ressultado final son l\u00edmites superiores en las secci<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Busqueda del boson de higos y de particulas de technicolor en colisiones pp a s=1.8 tev.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Busqueda del boson de higos y de particulas de technicolor en colisiones pp a s=1.8 tev. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Roc\u00edo Vilar Cortabitarte <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Cantabria<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/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>Mar\u00eda  Teresa Rodrigo Anoro<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: manuel Aguilar benitez <\/li>\n<li> Fernandez de troconiz Jorge (vocal)<\/li>\n<li>kaori Maeshima (vocal)<\/li>\n<li>alfred Goshaw (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Roc\u00edo Vilar Cortabitarte En este trabajo se analiza una muestra de datos, de colisiones pp a una [&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":[10518,199,2781,2783],"tags":[175623,141036,175622,12449,75088,175621],"class_list":["post-82661","post","type-post","status-publish","format-standard","hentry","category-cantabria","category-fisica","category-fisica-de-particulas","category-nucleonica","tag-alfred-goshaw","tag-fernandez-de-troconiz-jorge","tag-kaori-maeshima","tag-manuel-aguilar-benitez","tag-maria-teresa-rodrigo-anoro","tag-rocio-vilar-cortabitarte"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/82661","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=82661"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/82661\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=82661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=82661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=82661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}