{"id":21458,"date":"2025-07-02T15:00:38","date_gmt":"2025-07-02T18:00:38","guid":{"rendered":"https:\/\/www.iar.unlp.edu.ar\/?p=21458"},"modified":"2026-07-06T11:35:08","modified_gmt":"2026-07-06T14:35:08","slug":"coloquio-colisiones-entre-agujeros-negros-y-discos-de-acrecion-en-nucleos-galacticos","status":"publish","type":"post","link":"https:\/\/www.iar.unlp.edu.ar\/index.php\/2025\/07\/02\/coloquio-colisiones-entre-agujeros-negros-y-discos-de-acrecion-en-nucleos-galacticos\/","title":{"rendered":"Coloquio: Colisiones entre agujeros negros y discos de acreci\u00f3n en n\u00facleos gal\u00e1cticos"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Mi\u00e9rcoles 2 de Julio, 2025. Sal\u00f3n conferencias 13:30 horas y transmisi\u00f3n por YouTube<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong> Expositor: <\/strong>Dr. Joaqu\u00edn Pelle, Max Planck Institute for Gravitational Physics (Albert Einstein Institute)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Resumen: <\/strong>Las\ncolisiones entre objetos de masa estelar y discos de acreci\u00f3n en\nn\u00facleos gal\u00e1cticos pueden generar emisiones transitorias de alta\nluminosidad. Cada vez hay m\u00e1s evidencia de que las poblaciones\nemergentes de erupciones cuasiperi\u00f3dicas y eventos transitorios\nnucleares repetitivos podr\u00edan deberse a objetos de masa estelar\npresentes en n\u00facleos gal\u00e1cticos que colisionan con discos de\nacreci\u00f3n reci\u00e9n formados, por ejemplo, tras la disrupci\u00f3n de marea\nde una estrella o la activaci\u00f3n de un n\u00facleo previamente inactivo.\nEn esta charla, presentar\u00e9 los resultados de simulaciones\nhidrodin\u00e1micas en relatividad general de colisiones entre agujeros\nnegros y discos de acreci\u00f3n, con \u00e9nfasis en la din\u00e1mica de la\neyecci\u00f3n de materia mediante choques relativistas, la acreci\u00f3n\nsobre el agujero negro y las implicancias para la producci\u00f3n de\nradiaci\u00f3n electromagn\u00e9tica observable.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mi\u00e9rcoles 2 de Julio, 2025. Sal\u00f3n conferencias 13:30 horas y transmisi\u00f3n por YouTube Expositor: Dr. Joaqu\u00edn Pelle, Max Planck Institute for Gravitational Physics (Albert Einstein Institute) Resumen: Las colisiones entre &#8230;<\/p>\n","protected":false},"author":3,"featured_media":25277,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,13],"tags":[],"class_list":["post-21458","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-coloquios","category-novedades"],"_links":{"self":[{"href":"https:\/\/www.iar.unlp.edu.ar\/index.php\/wp-json\/wp\/v2\/posts\/21458","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.iar.unlp.edu.ar\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.iar.unlp.edu.ar\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.iar.unlp.edu.ar\/index.php\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.iar.unlp.edu.ar\/index.php\/wp-json\/wp\/v2\/comments?post=21458"}],"version-history":[{"count":1,"href":"https:\/\/www.iar.unlp.edu.ar\/index.php\/wp-json\/wp\/v2\/posts\/21458\/revisions"}],"predecessor-version":[{"id":22444,"href":"https:\/\/www.iar.unlp.edu.ar\/index.php\/wp-json\/wp\/v2\/posts\/21458\/revisions\/22444"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.iar.unlp.edu.ar\/index.php\/wp-json\/wp\/v2\/media\/25277"}],"wp:attachment":[{"href":"https:\/\/www.iar.unlp.edu.ar\/index.php\/wp-json\/wp\/v2\/media?parent=21458"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.iar.unlp.edu.ar\/index.php\/wp-json\/wp\/v2\/categories?post=21458"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.iar.unlp.edu.ar\/index.php\/wp-json\/wp\/v2\/tags?post=21458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}