{"id":88523,"date":"2022-01-29T21:50:00","date_gmt":"2022-01-29T19:50:00","guid":{"rendered":"https:\/\/life.karpat.in.ua\/?p=88523"},"modified":"2022-01-29T14:42:57","modified_gmt":"2022-01-29T12:42:57","slug":"rejtelyes-sugarzast-eszleltek-az-urbol-senki-nem-tudja-hogy-mi-okozhatja","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=88523&lang=hu","title":{"rendered":"Rejt\u00e9lyes sug\u00e1rz\u00e1st \u00e9szleltek az \u0171rb\u0151l, senki nem tudja, hogy mi okozhatja"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"728\" height=\"485\" src=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/01\/natasha-hurley-walker-dyn-fullwidth.jpg\" alt=\"\" class=\"wp-image-88525\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/01\/natasha-hurley-walker-dyn-fullwidth.jpg 728w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2022\/01\/natasha-hurley-walker-dyn-fullwidth-300x200.jpg 300w\" sizes=\"auto, (max-width: 728px) 100vw, 728px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A Curtin University kutat\u00f3csapata az univerzum r\u00e1di\u00f3hull\u00e1mait tanulm\u00e1nyozta, amikor \u00e9szlelt\u00e9k az \u00e9gbolt egyik legf\u00e9nyesebb r\u00e1di\u00f3forr\u00e1s\u00e1t, egy \u00faj t\u00edpus\u00fa, villog\u00f3 sug\u00e1rz\u00e1st. Felfedez\u00e9s\u00fck r\u00e9szleteir\u0151l a Nature c\u00edm\u0171 tudom\u00e1nyos lapban sz\u00e1moltak be &#8211; \u00edrja a The Guardian.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Amikor az \u0171rben valami ki-be &#8220;kapcsol&#8221;, azt tranziens jelens\u00e9gnek nevezik. Sz\u00e1rmazhat pulz\u00e1rt\u00f3l, amely milliszekundumok vagy m\u00e1sodpercek alatt villan, de lehet az egy szupern\u00f3va, amely n\u00e9h\u00e1ny napra felt\u0171nik, miel\u0151tt ism\u00e9t elt\u0171nik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A most \u00e9szlelt jelens\u00e9g viszont 20 percenk\u00e9nt &#8220;kapcsol be, majd ki&#8221; &#8211; mondta Natasha Hurley-Walker asztrofizikus. &#8220;Ez meglehet\u0151sen k\u00eds\u00e9rteties egy csillag\u00e1sz sz\u00e1m\u00e1ra, mert nem ismer\u00fcnk olyan dolgot az \u00e9gbolton, amely \u00edgy tesz. \u00c9s ez r\u00e1ad\u00e1sul el\u00e9g k\u00f6zel van hozz\u00e1nk, mintegy 4000 f\u00e9ny\u00e9vnyire. Ez a galaktikus h\u00e1ts\u00f3 kert\u00fcnk&#8221; &#8211; fogalmazott a kutat\u00f3.A jelens\u00e9get Tyrone O&#8217;Doherty, a Curtin Egyetem hallgat\u00f3ja \u00e9szlelte, majd jelezte tan\u00e1r\u00e1nak, Hurley-Walkernek, aki az egyetem Nemzetk\u00f6zi R\u00e1di\u00f3csillag\u00e1szati Kutat\u00f3k\u00f6zpontj\u00e1nak munkat\u00e1rsa. A jelens\u00e9g viselked\u00e9se megfelel az \u00fagynevezett ultrahossz\u00fa peri\u00f3dus\u00fa magnet\u00e1rnak, egy lassan forg\u00f3 neutroncsillaggal. Ennek a t\u00edpus\u00fa objektumnak a l\u00e9tez\u00e9s\u00e9t m\u00e1r megj\u00f3solt\u00e1k, de m\u00e9g sohasem figyelt\u00e9k meg.Ugyanakkor lehet egy \u00f6sszeomlott csillag, amely feh\u00e9r t\u00f6rpe pulz\u00e1rr\u00e1 v\u00e1lt, de ez nagyon val\u00f3szer\u0171tlen. &#8220;B\u00e1rmi is az, nagyon extr\u00e9m. \u00c9s term\u00e9szetesen lehet valami olyan is, amire soha nem is gondoln\u00e1nk&#8221; &#8211; mondta Hurley-Walker. A szak\u00e9rt\u0151k a Nyugat-Ausztr\u00e1li\u00e1ban l\u00e9v\u0151 MWA (Murchison Sz\u00e9lesl\u00e1t\u00f3ter\u0171 H\u00e1l\u00f3zat) teleszk\u00f3pj\u00e1nak seg\u00edts\u00e9g\u00e9vel vizsg\u00e1lt\u00e1k az eget.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Forr\u00e1s: pcforum.hu<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A Curtin University kutat\u00f3csapata az univerzum r\u00e1di\u00f3hull\u00e1mait tanulm\u00e1nyozta, amikor \u00e9szlelt\u00e9k az \u00e9gbolt egyik legf\u00e9nyesebb r\u00e1di\u00f3forr\u00e1s\u00e1t, egy \u00faj t\u00edpus\u00fa, villog\u00f3 sug\u00e1rz\u00e1st. Felfedez\u00e9s\u00fck r\u00e9szleteir\u0151l a Nature c\u00edm\u0171 tudom\u00e1nyos lapban sz\u00e1moltak be &#8211; \u00edrja a The Guardian.<\/p>\n","protected":false},"author":4,"featured_media":88525,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,41,49,17,592,598,39],"tags":[29372,2184,81692],"class_list":["post-88523","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-nap-hirei","category-cikkek","category-hirek","category-surgos","category-tarsadalom","category-tudomany","category-vilag","tag-univerzum","tag-urkutatas","tag-villogo-sugarzas"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/88523","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\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=88523"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/88523\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/88525"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=88523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=88523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=88523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}