{"id":13603,"date":"2018-03-09T08:59:56","date_gmt":"2018-03-09T08:59:56","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/measurements-of-the-strong-couplin-constant-and-ther-qcd-colour-factors-using-four-jet-observables-from-hadronic-z-decays-in-aleph\/"},"modified":"2018-03-09T08:59:56","modified_gmt":"2018-03-09T08:59:56","slug":"measurements-of-the-strong-couplin-constant-and-ther-qcd-colour-factors-using-four-jet-observables-from-hadronic-z-decays-in-aleph","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/measurements-of-the-strong-couplin-constant-and-ther-qcd-colour-factors-using-four-jet-observables-from-hadronic-z-decays-in-aleph\/","title":{"rendered":"Measurements of the strong couplin constant and ther qcd colour factors using four-jet observables from hadronic z decays in aleph"},"content":{"rendered":"<h2>Tesis doctoral de <strong> S\u00edlvia Bravo Gallart <\/strong><\/h2>\n<p>En este trabajo se presentan dos medias,una de las constante de acoplamiento fuerte y otra de esta misma constante junto con los llamados factores de color. Los datos fueron recogidos por el detector aleph durante los a\u00f1os 1994-95 a energ\u00edas alrededor de los 91.2 gev.  para ambas medidas se han usado observables de cuatro jets. La medida de la constante de acoplamiento fuerte a partir de la tasa de sucesos a cuatro jets fue la primera ralizada con este tipo de observables y result\u00f3 una de las medidas m\u00e1s precisas hasta el momento.  la medida conjunta de la constante de acoplamiento fuerte y los factores de color constituye una prueba rigurosa de la teor\u00eda de las interacciones fuertes, la cromodin\u00e1mcia cu\u00e1ntica. Los resultados, con errores muy competitivos, est\u00e1n en pleno acuerdo con los valores esperados por la teor\u00eda as\u00ed como con los resultados de otras colaboraciones.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Measurements of the strong couplin constant and ther qcd colour factors using four-jet observables from hadronic z decays in aleph<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Measurements of the strong couplin constant and ther qcd colour factors using four-jet observables from hadronic z decays in aleph <\/li>\n<li><strong>Autor:<\/strong>\u00a0 S\u00edlvia Bravo Gallart <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 31\/10\/2001<\/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>G\u00c1\u00bcnther Dissertori<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio Pich zardoya <\/li>\n<li>zolt\u00e1n Tr\u00f3csanyi (vocal)<\/li>\n<li>manel Mart\u00ednez rodr\u00edguez (vocal)<\/li>\n<li>Juan  Antonio Fuster verdu (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de S\u00edlvia Bravo Gallart En este trabajo se presentan dos medias,una de las constante de acoplamiento fuerte y [&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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