{"id":6367,"date":"2019-11-29T12:15:00","date_gmt":"2019-11-29T11:15:00","guid":{"rendered":"https:\/\/www.ieec.cat\/black-hole-in-globular-clusters\/"},"modified":"2023-01-17T15:06:04","modified_gmt":"2023-01-17T14:06:04","slug":"black-hole-in-globular-clusters","status":"publish","type":"post","link":"https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/","title":{"rendered":"Black Hole in Globular Clusters"},"content":{"rendered":"

[et_pb_section fb_built=”1″ fullwidth=”on” _builder_version=”4.14.8″ _module_preset=”default” background_image=”\/wp-content\/uploads\/2022\/04\/slider-corpo2.jpg” height=”114px” global_colors_info=”{}”][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.14.8″ _module_preset=”default” custom_margin=”||0px||false|false” custom_padding=”||0px||false|false” global_colors_info=”{}”][et_pb_row _builder_version=”4.14.8″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.14.8″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.14.8″ _dynamic_attributes=”content” _module_preset=”default” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” global_colors_info=”{}”]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF90aXRsZSIsInNldHRpbmdzIjp7ImJlZm9yZSI6IjxoMSBjbGFzcz1cImVudHJ5X3RpdGxlXCI+IiwiYWZ0ZXIiOiI8L2gxPiJ9fQ==@[\/et_pb_text][et_pb_text _builder_version=”4.14.8″ _dynamic_attributes=”content” _module_preset=”default” custom_margin=”0px|5px|0px||false|false” custom_padding=”0px||0px||false|false” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″ custom_css_main_element=”display: inline-block;”]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoiY3VzdG9tX21ldGFfZmVjaGFfZXZlbnRvIiwic2V0dGluZ3MiOnsiYmVmb3JlIjoiIiwiYWZ0ZXIiOiIiLCJlbmFibGVfaHRtbCI6Im9mZiJ9fQ==@[\/et_pb_text][et_pb_text _builder_version=”4.14.8″ _dynamic_attributes=”content” _module_preset=”default” custom_margin=”0px|5px|0px||false|false” custom_padding=”0px||0px||false|false” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″ custom_css_main_element=”display: inline-block;”]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoiY3VzdG9tX21ldGFfaG9yYV9ldmVudG8iLCJzZXR0aW5ncyI6eyJiZWZvcmUiOiIiLCJhZnRlciI6IiIsImVuYWJsZV9odG1sIjoib2ZmIn19@[\/et_pb_text][et_pb_text _builder_version=”4.14.8″ _dynamic_attributes=”content” _module_preset=”default” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″ module_class=”event-organizations”]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoiY3VzdG9tX21ldGFfb3JnYW5pemFjaW9uZXMiLCJzZXR0aW5ncyI6eyJiZWZvcmUiOiIiLCJhZnRlciI6IiIsImVuYWJsZV9odG1sIjoib2ZmIn19@[\/et_pb_text][et_pb_text _builder_version=”4.14.8″ _dynamic_attributes=”content” _module_preset=”default” custom_margin=”0px||0px||false|false” custom_padding=”0px||0px||false|false” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoiY3VzdG9tX21ldGFfbHVnYXJfZXZlbnRvIiwic2V0dGluZ3MiOnsiYmVmb3JlIjoiIiwiYWZ0ZXIiOiIiLCJlbmFibGVfaHRtbCI6Im9mZiJ9fQ==@[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.14.8″ _module_preset=”default” custom_margin=”0px||||false|false” custom_padding=”0px||||false|false” top_divider_color=”RGBA(255,255,255,0)” top_divider_height=”0px” global_colors_info=”{}”][et_pb_row _builder_version=”4.14.8″ _module_preset=”default” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.14.8″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/www.ieec.cat\/wp-content\/uploads\/2022\/12\/1574865216_043726b755b99d8ec19583455a53dc6c_2019_11_black_hole_in_globular_clusters.png” alt=”Black Hole in Globular Clusters” title_text=”Black Hole in Globular Clusters” _builder_version=”4.14.8″ _module_preset=”default” width=”600px” module_alignment=”center” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.14.8″ _module_preset=”default” global_colors_info=”{}”]Globular clusters (GCs) are the outcome of the earliest phases of star and galaxy formation in the Universe. Their high densities foster the formation and hardening of binary black holes (BHs) that can merge via gravitational wave in-spiral.<\/p>\n

The contribution of this `dynamical channel' to gravitational wave detections – relative to other channels – is not understood, because it sensitively depends on the poorly constrained BH natal kicks and the unknown properties of infant GCs. I will present results of efforts to infer the BH content of Milky Way GCs by comparing dynamical mass models to kinematics and star counts. We find the signal of a BH population in several Milky Way GCs and I will discuss the implications of these findings for the BH merger rate across cosmic time.[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

Globular clusters (GCs) are the outcome of the earliest phases of star and galaxy formation in the Universe. Their high densities foster the formation and hardening of binary black holes (BHs) that can merge via gravitational wave in-spiral. The contribution of this `dynamical channel' to gravitational wave detections – relative to other channels – is […]<\/p>\n","protected":false},"author":0,"featured_media":6363,"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":[72,94],"tags":[],"class_list":["post-6367","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-events","category-talk"],"yoast_head":"\nBlack Hole in Globular Clusters - 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\/en\/black-hole-in-globular-clusters\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Black Hole in Globular Clusters - IEEC\" \/>\n<meta property=\"og:description\" content=\"Globular clusters (GCs) are the outcome of the earliest phases of star and galaxy formation in the Universe. Their high densities foster the formation and hardening of binary black holes (BHs) that can merge via gravitational wave in-spiral. The contribution of this `dynamical channel' to gravitational wave detections - relative to other channels - is […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/\" \/>\n<meta property=\"og:site_name\" content=\"IEEC\" \/>\n<meta property=\"article:published_time\" content=\"2019-11-29T11:15:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-01-17T14:06:04+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ieec.cat\/wp-content\/uploads\/2022\/12\/1574865216_043726b755b99d8ec19583455a53dc6c_2019_11_black_hole_in_globular_clusters.png\" \/>\n\t<meta property=\"og:image:width\" content=\"445\" \/>\n\t<meta property=\"og:image:height\" content=\"626\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/black-hole-in-globular-clusters\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/black-hole-in-globular-clusters\\\/\"},\"author\":{\"name\":\"\",\"@id\":\"\"},\"headline\":\"Black Hole in Globular Clusters\",\"datePublished\":\"2019-11-29T11:15:00+00:00\",\"dateModified\":\"2023-01-17T14:06:04+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/black-hole-in-globular-clusters\\\/\"},\"wordCount\":614,\"image\":{\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/black-hole-in-globular-clusters\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.ieec.cat\\\/wp-content\\\/uploads\\\/2022\\\/12\\\/1574865216_043726b755b99d8ec19583455a53dc6c_2019_11_black_hole_in_globular_clusters.png\",\"articleSection\":[\"Events\",\"Talk\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/black-hole-in-globular-clusters\\\/\",\"url\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/black-hole-in-globular-clusters\\\/\",\"name\":\"Black Hole in Globular Clusters - IEEC\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/black-hole-in-globular-clusters\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/black-hole-in-globular-clusters\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.ieec.cat\\\/wp-content\\\/uploads\\\/2022\\\/12\\\/1574865216_043726b755b99d8ec19583455a53dc6c_2019_11_black_hole_in_globular_clusters.png\",\"datePublished\":\"2019-11-29T11:15:00+00:00\",\"dateModified\":\"2023-01-17T14:06:04+00:00\",\"author\":{\"@id\":\"\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/black-hole-in-globular-clusters\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.ieec.cat\\\/en\\\/black-hole-in-globular-clusters\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/black-hole-in-globular-clusters\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.ieec.cat\\\/wp-content\\\/uploads\\\/2022\\\/12\\\/1574865216_043726b755b99d8ec19583455a53dc6c_2019_11_black_hole_in_globular_clusters.png\",\"contentUrl\":\"https:\\\/\\\/www.ieec.cat\\\/wp-content\\\/uploads\\\/2022\\\/12\\\/1574865216_043726b755b99d8ec19583455a53dc6c_2019_11_black_hole_in_globular_clusters.png\",\"width\":445,\"height\":626},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/black-hole-in-globular-clusters\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Portada\",\"item\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Black Hole in Globular Clusters\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/\",\"name\":\"IEEC\",\"description\":\"Institut d'Estudis Espacials de Catalunya\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.ieec.cat\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Black Hole in Globular Clusters - IEEC","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/","og_locale":"en_US","og_type":"article","og_title":"Black Hole in Globular Clusters - IEEC","og_description":"Globular clusters (GCs) are the outcome of the earliest phases of star and galaxy formation in the Universe. Their high densities foster the formation and hardening of binary black holes (BHs) that can merge via gravitational wave in-spiral. The contribution of this `dynamical channel' to gravitational wave detections - relative to other channels - is […]","og_url":"https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/","og_site_name":"IEEC","article_published_time":"2019-11-29T11:15:00+00:00","article_modified_time":"2023-01-17T14:06:04+00:00","og_image":[{"width":445,"height":626,"url":"https:\/\/www.ieec.cat\/wp-content\/uploads\/2022\/12\/1574865216_043726b755b99d8ec19583455a53dc6c_2019_11_black_hole_in_globular_clusters.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/#article","isPartOf":{"@id":"https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/"},"author":{"name":"","@id":""},"headline":"Black Hole in Globular Clusters","datePublished":"2019-11-29T11:15:00+00:00","dateModified":"2023-01-17T14:06:04+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/"},"wordCount":614,"image":{"@id":"https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ieec.cat\/wp-content\/uploads\/2022\/12\/1574865216_043726b755b99d8ec19583455a53dc6c_2019_11_black_hole_in_globular_clusters.png","articleSection":["Events","Talk"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/","url":"https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/","name":"Black Hole in Globular Clusters - IEEC","isPartOf":{"@id":"https:\/\/www.ieec.cat\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/#primaryimage"},"image":{"@id":"https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ieec.cat\/wp-content\/uploads\/2022\/12\/1574865216_043726b755b99d8ec19583455a53dc6c_2019_11_black_hole_in_globular_clusters.png","datePublished":"2019-11-29T11:15:00+00:00","dateModified":"2023-01-17T14:06:04+00:00","author":{"@id":""},"breadcrumb":{"@id":"https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/#primaryimage","url":"https:\/\/www.ieec.cat\/wp-content\/uploads\/2022\/12\/1574865216_043726b755b99d8ec19583455a53dc6c_2019_11_black_hole_in_globular_clusters.png","contentUrl":"https:\/\/www.ieec.cat\/wp-content\/uploads\/2022\/12\/1574865216_043726b755b99d8ec19583455a53dc6c_2019_11_black_hole_in_globular_clusters.png","width":445,"height":626},{"@type":"BreadcrumbList","@id":"https:\/\/www.ieec.cat\/en\/black-hole-in-globular-clusters\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Portada","item":"https:\/\/www.ieec.cat\/en\/"},{"@type":"ListItem","position":2,"name":"Black Hole in Globular Clusters"}]},{"@type":"WebSite","@id":"https:\/\/www.ieec.cat\/en\/#website","url":"https:\/\/www.ieec.cat\/en\/","name":"IEEC","description":"Institut d'Estudis Espacials de Catalunya","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ieec.cat\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.ieec.cat\/en\/wp-json\/wp\/v2\/posts\/6367","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ieec.cat\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ieec.cat\/en\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ieec.cat\/en\/wp-json\/wp\/v2\/comments?post=6367"}],"version-history":[{"count":0,"href":"https:\/\/www.ieec.cat\/en\/wp-json\/wp\/v2\/posts\/6367\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ieec.cat\/en\/wp-json\/wp\/v2\/media\/6363"}],"wp:attachment":[{"href":"https:\/\/www.ieec.cat\/en\/wp-json\/wp\/v2\/media?parent=6367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ieec.cat\/en\/wp-json\/wp\/v2\/categories?post=6367"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ieec.cat\/en\/wp-json\/wp\/v2\/tags?post=6367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}