{"id":36129,"date":"2020-11-23T16:00:00","date_gmt":"2020-11-23T15:00:00","guid":{"rendered":"https:\/\/podcast.rs\/?p=36129"},"modified":"2021-03-26T02:25:10","modified_gmt":"2021-03-26T00:25:10","slug":"radio-galaksija-113-kako-galaksije-umiru-samir-salim-23-11-2020","status":"publish","type":"post","link":"https:\/\/podcast.rs\/en\/radio-galaksija-113-kako-galaksije-umiru-samir-salim-23-11-2020\/","title":{"rendered":"Radio Galaksija #113: Kako galaksije umiru? (Samir Salim) [23-11-2020]"},"content":{"rendered":"<p>U ovoj epizodi gost Radio Galaksije bio je <a href=\"https:\/\/www.astro.indiana.edu\/faculty\/salim.shtml\"><b>Samir Salim<\/b><\/a> sa Univerziteta Indiana u SAD, na\u0161 astrofizi\u010dar koji je sada ve\u0107 davne 1999. godine razvio metod za izra\u010dunavanje mase supermasivnog kompaktnog objekta u centru Mle\u010dnog puta i time dao doprinos timu profesorke Andree Gez, koja je ove godine dobila deo Nobelove nagrade za fiziku.<\/p>\n<p>Me\u0111utim, iako je po ovome Samir trenutno najpoznatiji u \u0161iroj javnosti i iako smo na po\u010detku pri\u010dali malo i o tome, glavna tema dana\u0161nje epizode dolazi iz oblasti kojom se Samir danas primarno bavi. Pri\u010dali smo o galaksijama, njihovoj morfologiji, karakteristikama i evoluciji, a pre svega o tome kako galaksije umiru. Kako galaksije prestaju da stvaraju nove zvezde? Kako su nam posmatranja u UV delu spektra dala neke odgovore na ta pitanja, a otvorila jo\u0161 mno\u0161tvo novih? \u0160ta su to galaksije Zelene doline? Kakvu ulogu u starenju i umiranju galaksija imaju supermasivne crne rupe u njihovim centrima? Ovo su samo neka od pitanja iz ove epizode. <\/p>\n<p>Ukoliko vas interesuje da \u010ditate vi\u0161e o galaksijama zelene doline, preporu\u010dujemo <a href=\"http:\/\/www.doiserbia.nb.rs\/Article.aspx?ID=1450-698X1489001S#.X7vPXmhKiM9\"><b>ovaj<\/b><\/a> Samirov pregledni rad objavljen u \u010dasopisu Serbian Astronomical Journal. <\/p>\n<p>A o merenju mase supermasivne crne rupe u centru Galaksije i otkri\u0107ima koje smo pominjali mo\u017eete pro\u010ditati ovde: <a href=\"https:\/\/ui.adsabs.harvard.edu\/abs\/2008ApJ...689.1044G\/abstract\"><em>Measuring Distance and Properties of the Milky Way&apos;s Central Supermassive Black Hole with Stellar Orbits<\/em><\/a>, odnosno <a href=\"https:\/\/ui.adsabs.harvard.edu\/abs\/2005ApJ...620..744G\/abstract\"><em>Stellar Orbits around the Galactic Center Black Hole<\/em><\/a>.<\/p>\n<p><b>Ukoliko na\u0161 rad \u017eelite da podr\u017eavate iznosom koji sami odre\u0111ujete na mese\u010dnom nivou, to mo\u017eete u\u010diniti ovde: <\/b><a href=\"https:\/\/patreon.com\/join\/radiogalaksija\"><b>https:\/\/patreon.com\/join\/radiogalaksija<\/b><\/a><b>. Ukoliko \u017eelite da donirate Radio Galaksiju jednokratno preko PayPal-a, to mo\u017eete u\u010diniti ovde: <\/b><a href=\"http:\/\/paypal.me\/radiogalaksija\"><b>http:\/\/paypal.me\/radiogalaksija<\/b><\/a><b>. Hvala!<\/b><\/p>\n<p>Pratite nas i na dru\u0161tvenim mre\u017eama: <a href=\"http:\/\/facebook.com\/radiogalaksija\/\">Facebook<\/a>, <a href=\"http:\/\/instagram.com\/radiogalaksija\/%20\">Instagram<\/a>, <a href=\"http:\/\/twitter.com\/radiogalaksija\/\">Twitter<\/a>, <a href=\"http:\/\/reddit.com\/r\/radiogalaksija\/\">Reddit<\/a>.<\/p>\n<p>A ukoliko vi\u0161e volite da \u010ditate e-mailove, prijavite se na na\u0161 <em>newsletter<\/em>, <a href=\"http:\/\/eepurl.com\/hhCs29\">ovde<\/a>.\u00a0<\/p>\n<p><\/p>\n<p><a rel=\"payment\" href=\"http:\/\/patreon.com\/radiogalaksija\">Support the show<\/a> (http:\/\/patreon.com\/radiogalaksija)<\/p>","protected":false},"excerpt":{"rendered":"<p>U ovoj epizodi gost Radio Galaksije bio je Samir Salim sa Univerziteta Indiana u SAD, na\u0161 astrofizi\u010dar koji je sada ve\u0107 davne 1999. godine razvio metod za izra\u010dunavanje mase supermasivnog kompaktnog objekta u centru Mle\u010dnog puta i time dao doprinos timu profesorke Andree Gez, koja je ove godine dobila deo Nobelove nagrade za fiziku. Me\u0111utim,&#8230;<\/p>","protected":false},"author":3,"featured_media":4181,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"audio","meta":{"footnotes":""},"categories":[70],"tags":[],"class_list":["post-36129","post","type-post","status-publish","format-audio","has-post-thumbnail","hentry","category-radio-galaksija","post_format-post-format-audio"],"_links":{"self":[{"href":"https:\/\/podcast.rs\/en\/wp-json\/wp\/v2\/posts\/36129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/podcast.rs\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/podcast.rs\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/podcast.rs\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/podcast.rs\/en\/wp-json\/wp\/v2\/comments?post=36129"}],"version-history":[{"count":0,"href":"https:\/\/podcast.rs\/en\/wp-json\/wp\/v2\/posts\/36129\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/podcast.rs\/en\/wp-json\/wp\/v2\/media\/4181"}],"wp:attachment":[{"href":"https:\/\/podcast.rs\/en\/wp-json\/wp\/v2\/media?parent=36129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/podcast.rs\/en\/wp-json\/wp\/v2\/categories?post=36129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/podcast.rs\/en\/wp-json\/wp\/v2\/tags?post=36129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}