{"id":73028,"date":"2005-04-03T00:00:00","date_gmt":"2005-04-03T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/sensitivity-to-diffuse-fluxes-and-energy-spectrum-reconstruction-in-the-antares-neutrino-telescope\/"},"modified":"2005-04-03T00:00:00","modified_gmt":"2005-04-03T00:00:00","slug":"sensitivity-to-diffuse-fluxes-and-energy-spectrum-reconstruction-in-the-antares-neutrino-telescope","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/sensitivity-to-diffuse-fluxes-and-energy-spectrum-reconstruction-in-the-antares-neutrino-telescope\/","title":{"rendered":"Sensitivity to diffuse fluxes and energy spectrum reconstruction in the antares neutrino telescope"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan  De Dios Zornoza G\u00f3mez <\/strong><\/h2>\n<p>La astronom\u00eda de neutrinos es un campo reciente y muy prometedor en astrof\u00edsica. al contrario que los fotones, los protones o los neutrones, los neutrinos son a la vez part\u00edculas neutras, estables y que s\u00f3lo interaccionan d\u00e9bilmente, lo que los convierte en una herramienta \u00fanica para explorar el universo lejano a altas energ\u00edas. Sin embargo, es necesario un gran volumen de detecci\u00f3n para observarlos. La colaboraci\u00f3n antares ha iniciado el despliegue de un telescopio en el fondo del mar mediterr\u00e1neo que detectar\u00e1 la luz cherenkov inducida por los muones producidos en la interacci\u00f3n de neutrinos de alta energ\u00eda.  una de las cuestiones m\u00e1s importantes en este experimento es la reconstrucci\u00f3n de la energ\u00eda, ya que es la \u00fanica manera de rechazar el fondo de neutrinos producidos por los rayos c\u00f3smicos en la atm\u00f3sfera. En este trabajo se ha perfeccionado un m\u00e9todo para la reconstrucci\u00f3n de la energ\u00eda de los muones, que est\u00e1 correlacionada con la energ\u00eda de los neutrinos. El principal resultado obtenido es el c\u00e1lculo de la sensibilidad del detector al flujo integrado producido por fuentes no resueltas espacialmente. Para optimizar la capacidad de contrastar los modelos te\u00f3ricos, se ha establecido un conjunto de cortes de calidad que eliminan completamente el fondo de muones atmosf\u00e9ricos al nivel de la estad\u00edstica disponible y reducen el flujo esperado de neutrinos atmosf\u00e9ricos. Adem\u00e1s, se ha realizado un detallado estudio de las principales fuentes de errores sistem\u00e1ticos para analizar c\u00f3mo afectan a este c\u00e1lculo. la sensibilidad calculada para antares tras un a\u00f1o de toma de datos ser\u00e1 un factor tres mejor que los actuales l\u00edmites experimentales. Por \u00faltimo, se ha considerado el problema de la reconstrucci\u00f3n de los espectros de energ\u00eda. Para ello, se han comparado dos m\u00e9todos de deconvoluci\u00f3n y se han utilizado para reconstruir los espectros predichos por diferentes modelos te\u00f3ricos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Sensitivity to diffuse fluxes and energy spectrum reconstruction in the antares neutrino telescope<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Sensitivity to diffuse fluxes and energy spectrum reconstruction in the antares neutrino telescope <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan  De Dios Zornoza G\u00f3mez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Universitat de val\u00e9ncia (estudi general)<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 04\/03\/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>Juan Z\u00fa\u00f1iga Rom\u00e1n<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio Ferrer soria <\/li>\n<li>annarita Margiotta (vocal)<\/li>\n<li>eduardo Cortina gil (vocal)<\/li>\n<li>luciano Moscoso (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan De Dios Zornoza G\u00f3mez La astronom\u00eda de neutrinos es un campo reciente y muy prometedor en [&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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