{"id":18106,"date":"2020-06-11T22:37:00","date_gmt":"2020-06-11T19:37:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=18106"},"modified":"2020-06-10T21:16:35","modified_gmt":"2020-06-10T18:16:35","slug":"rejtelyes-szivdobbanasok-jonnek-az-univerzum-melyerol","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=18106&lang=hu","title":{"rendered":"Rejt\u00e9lyes sz\u00edvdobban\u00e1sok j\u00f6nnek az univerzum m\u00e9ly\u00e9r\u0151l"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Ism\u00e9t \u00e9szlelt\u00e9k egy nagyt\u00f6meg\u0171 fekete lyuk \u201esz\u00edvver\u00e9s\u00e9t\u201d, miut\u00e1n a gigantikus m\u00e9ret\u0171 objektum \u00e9veken \u00e1t a Nap takar\u00e1s\u00e1ban volt.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"644\" height=\"403\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/06\/fekete-lyuk6.jpg\" alt=\"\" class=\"wp-image-18108\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/06\/fekete-lyuk6.jpg 644w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/06\/fekete-lyuk6-300x188.jpg 300w\" sizes=\"auto, (max-width: 644px) 100vw, 644px\" \/><figcaption><strong>Anyagot mag\u00e1ba nyel\u0151 fekete lyuk m\u0171v\u00e9szi illusztr\u00e1ci\u00f3ja<\/strong><br><em>Forr\u00e1s: Wikimedia Commons\/ESA &#8211; European Homepage for the NASA\/ESA Hubble Space Telescope<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>\u00d3r\u00e1nk\u00e9nt sug\u00e1rozza a r\u00f6ntgenjeleket<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Egy mintegy 600 milli\u00f3 f\u00e9ny\u00e9vnyi t\u00e1vols\u00e1gra l\u00e9v\u0151 galaxis k\u00f6zep\u00e9n tal\u00e1lhat\u00f3 szupernagyt\u00f6meg\u0171 fekete lyuk nagyj\u00e1b\u00f3l \u00f3r\u00e1nk\u00e9nt bocs\u00e1t ki r\u00f6ntgenjeleket. A m\u00e9g nem teljesen meg\u00e9rtett jelens\u00e9get el\u0151sz\u00f6r 2007-ben \u00e9szlelt\u00e9k, 2011 \u00f3ta azonban kitakarta a Nap.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A Monthly Notices of the Royal Astronomical Society c\u00edm\u0171 brit tudom\u00e1nyos lapban sz\u00e1molt be Csecsuan Csin, a K\u00ednai Tudom\u00e1nyos Akad\u00e9mia kutat\u00f3ja \u00e9s csapata a \u201esz\u00edvdobban\u00e1sok\u201d \u00fajb\u00f3li felfedez\u00e9s\u00e9r\u0151l, amelyet az XMM-Newton eur\u00f3pai r\u00f6ntgenm\u0171hold seg\u00edts\u00e9g\u00e9vel tettek 2018-ban.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ez a sz\u00edvver\u00e9s b\u00e1mulatos. Bizony\u00edtja, hogy a szupernagyt\u00f6meg\u0171 fekete lyukak jelei nagyon er\u0151teljesek \u00e9s kitart\u00f3ak lehetnek\u201d \u2013 id\u00e9zi Csint az egy\u00fcttm\u0171k\u00f6d\u00e9sben r\u00e9sztvev\u0151 Durhami Egyetem k\u00f6zlem\u00e9nye.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Hull\u00e1mszer\u0171en zuhanhat az anyag a fekete lyukba<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A fekete lyuk az RE J1034 396 katal\u00f3gussz\u00e1m\u00fa galaxishoz tartozik, melyet egy \u00fagynevezett akkr\u00e9ci\u00f3s korong vesz k\u00f6r\u00fcl. Ezen gy\u0171lik \u00f6ssze az anyag, miel\u0151tt \u00f6r\u00f6kre elt\u0171nik a fekete lyukban. A fekete lyukba belezuhan\u00f3 anyag olyan er\u0151sen felhev\u00fcl, hogy r\u00f6ntgentartom\u00e1nyban f\u00e9nyesen vil\u00e1g\u00edt.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/06\/fekete-lyuk.jpg\" alt=\"\" class=\"wp-image-18107\" width=\"495\" height=\"330\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/06\/fekete-lyuk.jpg 420w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/06\/fekete-lyuk-300x200.jpg 300w\" sizes=\"auto, (max-width: 495px) 100vw, 495px\" \/><figcaption><strong>\u00d3r\u00e1nk\u00e9nti peri\u00f3dussal bocs\u00e1tja ki a r\u00f6ntgensugarakat<\/strong><br><em>Forr\u00e1s: Chinese Academy of Sciences and NASA \/ Goddard Space Flight Center Conceptual Image Lab.<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A sz\u00edvdobban\u00e1sszer\u0171 jelek keletkez\u00e9s\u00e9r\u0151l sz\u00f3l\u00f3 f\u0151 elm\u00e9let szerint az akkr\u00e9ci\u00f3s korong bels\u0151 ter\u00fcletei kit\u00e1gulnak \u00e9s \u00f6sszeh\u00faz\u00f3dnak, \u00edgy az anyag hull\u00e1mszer\u0171en zuhan a fekete lyukba.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az egyes \u201edobban\u00e1sok\u201d k\u00f6z\u00f6tt eltel\u0151 id\u0151 jelezheti, mennyi \u00e9s milyen szerkezet\u0171 anyag tal\u00e1lhat\u00f3 a fekete lyuk k\u00f6zvetlen k\u00f6zel\u00e9ben.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Ism\u00e9t fogt\u00e1k a titokzatos jeleket<\/em><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az RE J1034 396 galaxis 2011 \u00f3ta t\u00fal k\u00f6zel tart\u00f3zkodott a Naphoz ahhoz, hogy a r\u00f6ntgenm\u0171holddal megfigyelhess\u00e9k, mivel a m\u0171hold \u00e9rz\u00e9keny m\u0171szereinek \u00e1lland\u00f3an a Nappal ellent\u00e9tes ir\u00e1nyba kellett n\u00e9zni\u00fck.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"644\" height=\"477\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/06\/fekete-lyuk7.jpg\" alt=\"\" class=\"wp-image-18109\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/06\/fekete-lyuk7.jpg 644w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/06\/fekete-lyuk7-300x222.jpg 300w\" sizes=\"auto, (max-width: 644px) 100vw, 644px\" \/><figcaption><strong>Az XMM-Newton r\u00f6ntgenteleszk\u00f3p m\u0171v\u00e9szi \u00e1br\u00e1ja<\/strong><br><em>Forr\u00e1s: ESA<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Az XMM-Newton csak 70 fok \u00e9s 110 fok k\u00f6z\u00f6tti sz\u00f6gtartom\u00e1nyb\u00f3l figyelheti meg a Napot. Ami ett\u0151l \u00e9szakra vagy d\u00e9lre van, az nem el\u00e9rhet\u0151 a m\u0171hold sz\u00e1m\u00e1ra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A fekete lyuk ennek k\u00f6vetkezt\u00e9ben csak 2018-ban ker\u00fclt ism\u00e9t megfigyelhet\u0151 ter\u00fcletre.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Addig nem volt vil\u00e1gos, vajon m\u00e9g mindig l\u00e9tezik-e a \u201esz\u00edvdobban\u00e1s\u201d, ez az \u00e1ltal\u00e1ban r\u00f6vid \u00e9let\u0171 jelens\u00e9g. Ism\u00e9telt felfedez\u00e9se alkalmat ny\u00fajt arra, hogy pontosabban megvizsg\u00e1lhass\u00e1k ezeknek a jeleknek az eredet\u00e9t \u00e9s term\u00e9szet\u00e9t.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong>(<a href=\"https:\/\/www.origo.hu\/tudomany\/20200610-rendkivul-erosek-es-kitartoak-lehetnek-szupertomegu-fekete-lyukak-jelei.html\" target=\"_blank\" rel=\"noreferrer noopener\">origo.hu<\/a>)<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ism\u00e9t \u00e9szlelt\u00e9k egy nagyt\u00f6meg\u0171 fekete lyuk \u201esz\u00edvver\u00e9s\u00e9t\u201d, miut\u00e1n a gigantikus m\u00e9ret\u0171 objektum \u00e9veken \u00e1t a Nap takar\u00e1s\u00e1ban volt.<\/p>\n","protected":false},"author":12,"featured_media":18108,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,598,39],"tags":[10612,10611],"class_list":["post-18106","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fotok","category-tudomany","category-vilag","tag-fekete-lyuk","tag-vilagur"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/18106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18106"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/18106\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/18108"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18106"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18106"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}