{"id":7550,"date":"2014-11-25T00:00:00","date_gmt":"2014-11-24T23:00:00","guid":{"rendered":"https:\/\/www.ieec.cat\/gas-inflows-and-mergers-in-the-cosmic-web-building-up-galaxies-from-the-outside-not-translated-2\/"},"modified":"2023-01-17T15:10:32","modified_gmt":"2023-01-17T14:10:32","slug":"gas-inflows-and-mergers-in-the-cosmic-web-building-up-galaxies-from-the-outside-not-translated","status":"publish","type":"post","link":"https:\/\/www.ieec.cat\/es\/gas-inflows-and-mergers-in-the-cosmic-web-building-up-galaxies-from-the-outside-not-translated\/","title":{"rendered":"Gas inflows and mergers in the cosmic web: building up galaxies from the outside [NOT TRANSLATED]"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00bb1&#8243; fullwidth=\u00bbon\u00bb _builder_version=\u00bb4.14.8&#8243; _module_preset=\u00bbdefault\u00bb background_image=\u00bb\/wp-content\/uploads\/2022\/04\/slider-corpo2.jpg\u00bb height=\u00bb114px\u00bb global_colors_info=\u00bb{}\u00bb][\/et_pb_section][et_pb_section fb_built=\u00bb1&#8243; 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global_colors_info=\u00bb{}\u00bb sticky_enabled=\u00bb0&#8243; custom_css_main_element=\u00bbdisplay: inline-block;\u00bb]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoiY3VzdG9tX21ldGFfZmVjaGFfZXZlbnRvIiwic2V0dGluZ3MiOnsiYmVmb3JlIjoiIiwiYWZ0ZXIiOiIiLCJlbmFibGVfaHRtbCI6Im9mZiJ9fQ==@[\/et_pb_text][et_pb_text _builder_version=\u00bb4.14.8&#8243; _dynamic_attributes=\u00bbcontent\u00bb _module_preset=\u00bbdefault\u00bb custom_margin=\u00bb0px|5px|0px||false|false\u00bb custom_padding=\u00bb0px||0px||false|false\u00bb hover_enabled=\u00bb0&#8243; global_colors_info=\u00bb{}\u00bb sticky_enabled=\u00bb0&#8243; custom_css_main_element=\u00bbdisplay: inline-block;\u00bb]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoiY3VzdG9tX21ldGFfaG9yYV9ldmVudG8iLCJzZXR0aW5ncyI6eyJiZWZvcmUiOiIiLCJhZnRlciI6IiIsImVuYWJsZV9odG1sIjoib2ZmIn19@[\/et_pb_text][et_pb_text _builder_version=\u00bb4.14.8&#8243; _dynamic_attributes=\u00bbcontent\u00bb _module_preset=\u00bbdefault\u00bb custom_margin=\u00bb0px||0px||false|false\u00bb custom_padding=\u00bb0px||0px||false|false\u00bb hover_enabled=\u00bb0&#8243; global_colors_info=\u00bb{}\u00bb sticky_enabled=\u00bb0&#8243; module_class=\u00bbevent-organizations\u00bb]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoiY3VzdG9tX21ldGFfb3JnYW5pemFjaW9uZXMiLCJzZXR0aW5ncyI6eyJiZWZvcmUiOiIiLCJhZnRlciI6IiIsImVuYWJsZV9odG1sIjoib2ZmIn19@[\/et_pb_text][et_pb_text _builder_version=\u00bb4.14.8&#8243; _dynamic_attributes=\u00bbcontent\u00bb _module_preset=\u00bbdefault\u00bb custom_margin=\u00bb0px||0px||false|false\u00bb custom_padding=\u00bb0px||0px||false|false\u00bb hover_enabled=\u00bb0&#8243; global_colors_info=\u00bb{}\u00bb sticky_enabled=\u00bb0&#8243;]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoiY3VzdG9tX21ldGFfbHVnYXJfZXZlbnRvIiwic2V0dGluZ3MiOnsiYmVmb3JlIjoiIiwiYWZ0ZXIiOiIiLCJlbmFibGVfaHRtbCI6Im9mZiJ9fQ==@[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00bb1&#8243; _builder_version=\u00bb4.14.8&#8243; _module_preset=\u00bbdefault\u00bb custom_margin=\u00bb0px||||false|false\u00bb custom_padding=\u00bb0px||||false|false\u00bb top_divider_color=\u00bbRGBA(255,255,255,0)\u00bb top_divider_height=\u00bb0px\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_row _builder_version=\u00bb4.14.8&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_column type=\u00bb4_4&#8243; _builder_version=\u00bb4.14.8&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb][et_pb_text _builder_version=\u00bb4.14.8&#8243; _module_preset=\u00bbdefault\u00bb global_colors_info=\u00bb{}\u00bb]In this talk, I will revisit the physical mechanisms which drive halo&rsquo;s and galactic spin swings in the cosmic web with a focus on quantifying how much mergers and smooth accretion re-orient these spins relative to cosmic filaments.<\/p>\n<p>After a brief review of recent achievements on this topic, I will develop in details the dynamical scenario that has emerged from these studies and present the recent results that strongly support these mechanisms.<\/p>\n<p>In particular, I will analyze the effect of mergers and smooth accretion on spin orientation, spin magnitude, dispersion and morphology for haloes and galaxies. The latter is of particular interest since correlated galactic morphologies are expected to be a major source of error in weak gravitational lensing surveys. Eventually I will discuss potential tracers for prospective observational confrontation and discuss the comparative influence of dry and wet mergers on the morphology of galaxies.<\/p>\n<p>Contact email: fosalba*ieec.uab.es [NOT TRANSLATED][\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In this talk, I will revisit the physical mechanisms which drive halo&rsquo;s and galactic spin swings in the cosmic web with a focus on quantifying how much mergers and smooth accretion re-orient these spins relative to cosmic filaments. After a brief review of recent achievements on this topic, I will develop in details the dynamical [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"2880","footnotes":""},"categories":[95,73],"tags":[],"class_list":["post-7550","post","type-post","status-publish","format-standard","hentry","category-charla","category-eventos"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Gas inflows and mergers in the cosmic web: building up galaxies from the outside [NOT TRANSLATED] - IEEC<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ieec.cat\/es\/gas-inflows-and-mergers-in-the-cosmic-web-building-up-galaxies-from-the-outside-not-translated\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gas inflows and mergers in the cosmic web: building up galaxies from the outside [NOT TRANSLATED] - IEEC\" \/>\n<meta property=\"og:description\" content=\"In this talk, I will revisit the physical mechanisms which drive halo&rsquo;s and galactic spin swings in the cosmic web with a focus on quantifying how much mergers and smooth accretion re-orient these spins relative to cosmic filaments. 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