{"id":773,"date":"2022-02-18T11:59:45","date_gmt":"2022-02-18T10:59:45","guid":{"rendered":"https:\/\/www.brunogiacomazzo.org\/?p=773"},"modified":"2022-02-18T11:59:45","modified_gmt":"2022-02-18T10:59:45","slug":"new-paper-on-grmhd-simulations-of-massive-black-hole-mergers","status":"publish","type":"post","link":"https:\/\/www.brunogiacomazzo.org\/?p=773","title":{"rendered":"New Paper on GRMHD Simulations of Massive Black Hole Mergers"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">We submitted a new paper investigating the dynamics of magnetized plasma accreting onto merging supermassive black holes including, for the first time, the effect of misaligned black hole spins. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The purpose of simulations like these is to investigate possible electromagnetic emission that could be generated by these systems. Supermassive black hole mergers are powerful sources of gravitational waves that will be detected by the future <a rel=\"noreferrer noopener\" href=\"https:\/\/www.elisascience.org\/\" data-type=\"URL\" data-id=\"https:\/\/www.elisascience.org\/\" target=\"_blank\">LISA mission<\/a>, but, as simulations like ours show, they could also produce electromagnetic counterparts, that could be detected by future X-ray observatories, such as <a rel=\"noreferrer noopener\" href=\"https:\/\/www.the-athena-x-ray-observatory.eu\/\" data-type=\"URL\" data-id=\"https:\/\/www.the-athena-x-ray-observatory.eu\/\" target=\"_blank\">Athena<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">&quot;Misaligned Spinning Binary Black Hole Mergers in Hot Magnetized Plasma&quot; by PhD student Federico Cattorini investigates massive black hole mergers via <a href=\"https:\/\/twitter.com\/hashtag\/HPC?src=hash&amp;ref_src=twsrc%5Etfw\">#HPC<\/a> GRMHD simulations at <a href=\"https:\/\/twitter.com\/Cineca1969?ref_src=twsrc%5Etfw\">@Cineca1969<\/a> .<a href=\"https:\/\/t.co\/RVAtTCAgt9\">https:\/\/t.co\/RVAtTCAgt9<\/a><a href=\"https:\/\/twitter.com\/LISACommunity?ref_src=twsrc%5Etfw\">@LISACommunity<\/a> <a href=\"https:\/\/twitter.com\/unimib?ref_src=twsrc%5Etfw\">@unimib<\/a> <a href=\"https:\/\/twitter.com\/mediainaf?ref_src=twsrc%5Etfw\">@mediainaf<\/a> <a href=\"https:\/\/twitter.com\/INFN_?ref_src=twsrc%5Etfw\">@INFN_<\/a>  <a href=\"https:\/\/twitter.com\/hashtag\/astronomy?src=hash&amp;ref_src=twsrc%5Etfw\">#astronomy<\/a> <a href=\"https:\/\/t.co\/gH43WLKGvb\">pic.twitter.com\/gH43WLKGvb<\/a><\/p>&mdash; Bruno Giacomazzo (@BrunoGiacomazzo) <a href=\"https:\/\/twitter.com\/BrunoGiacomazzo\/status\/1494619704551514113?ref_src=twsrc%5Etfw\">February 18, 2022<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>We submitted a new paper investigating the dynamics of magnetized plasma accreting onto merging supermassive black holes including, for the first time, the effect of misaligned black hole spins. The purpose of simulations like these is to investigate possible electromagnetic emission that could be generated by these systems. Supermassive black hole mergers are powerful sources [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[18],"tags":[25,7],"class_list":["post-773","post","type-post","status-publish","format-standard","hentry","category-papers","tag-grmhd","tag-simulations","post-preview"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p7gfsP-ct","jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.brunogiacomazzo.org\/index.php?rest_route=\/wp\/v2\/posts\/773","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.brunogiacomazzo.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.brunogiacomazzo.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.brunogiacomazzo.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.brunogiacomazzo.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=773"}],"version-history":[{"count":4,"href":"https:\/\/www.brunogiacomazzo.org\/index.php?rest_route=\/wp\/v2\/posts\/773\/revisions"}],"predecessor-version":[{"id":778,"href":"https:\/\/www.brunogiacomazzo.org\/index.php?rest_route=\/wp\/v2\/posts\/773\/revisions\/778"}],"wp:attachment":[{"href":"https:\/\/www.brunogiacomazzo.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.brunogiacomazzo.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=773"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.brunogiacomazzo.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}