{"id":4453,"date":"2020-02-10T15:02:28","date_gmt":"2020-02-10T13:02:28","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=4453"},"modified":"2020-02-10T15:02:50","modified_gmt":"2020-02-10T13:02:50","slug":"rejtelyes-periodikusan-ismetlodo-radiokitoreseket-fogtak-az-urbol","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=4453&lang=hu","title":{"rendered":"Rejt\u00e9lyes, peri\u00f3dikusan ism\u00e9tl\u0151d\u0151 r\u00e1di\u00f3kit\u00f6r\u00e9seket fogtak az \u0171rb\u0151l"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A gyors r\u00e1di\u00f3kit\u00f6r\u00e9sek (FRB) m\u00e1r j\u00f3 ideje foglalkoztatj\u00e1k a csillag\u00e1szokat. Kor\u00e1bban siker\u00fclt is befogni \u00e9s visszak\u00f6vetni a F\u00f6ldt\u0151l mintegy h\u00e1rom milli\u00e1rd f\u00e9ny\u00e9vnyi t\u00e1vols\u00e1gra l\u00e9v\u0151 forr\u00e1sb\u00f3l \u00e9szlelt kit\u00f6r\u00e9seket, \u00e9s n\u00e9h\u00e1nyr\u00f3l azt is meg tudt\u00e1k \u00e1llap\u00edtani, hogy ism\u00e9tl\u0151dnek, de m\u00e9g mindig nem tudj\u00e1k, hogy pontosan mik is azok. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"709\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/02\/f9cfe6182b97cc40af77f157624a5468planetalignment-white-big-1024x709.jpg\" alt=\"\" class=\"wp-image-4454\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/02\/f9cfe6182b97cc40af77f157624a5468planetalignment-white-big-1024x709.jpg 1024w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/02\/f9cfe6182b97cc40af77f157624a5468planetalignment-white-big-300x208.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/02\/f9cfe6182b97cc40af77f157624a5468planetalignment-white-big-768x532.jpg 768w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/02\/f9cfe6182b97cc40af77f157624a5468planetalignment-white-big-1536x1064.jpg 1536w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2020\/02\/f9cfe6182b97cc40af77f157624a5468planetalignment-white-big-2048x1419.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Most azonban 500 milli\u00f3 f\u00e9ny\u00e9vr\u0151l \u00e9rkez\u0151 gyors r\u00e1di\u00f3kit\u00f6r\u00e9st \u00e9rz\u00e9keltek, ami el\u0151re j\u00f3solhat\u00f3 mint\u00e1ban ism\u00e9tl\u0151dik. Ez az els\u0151 olyan alkalom, amikor siker\u00fclt a periodikus ism\u00e9tl\u0151d\u00e9st bebizony\u00edtani, ami tal\u00e1n k\u00f6zelebb vezet ahhoz, hogy v\u00e9gre megoldj\u00e1k a rejt\u00e9lyt, hogy tulajdonk\u00e9ppen mi is ez az eg\u00e9sz jelens\u00e9g, honnan j\u00f6n, mi v\u00e1ltja ki, \u00e9s akkor most ezzel \u00fczennek-e idegen civiliz\u00e1ci\u00f3k, vagy nem? <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A gyors r\u00e1di\u00f3kit\u00f6r\u00e9sek az\u00e9rt is annyira misztikusak, mert csak n\u00e9h\u00e1nyn\u00e1l lehetett megfigyelni ism\u00e9tl\u0151d\u00e9st, \u00e9s ezeket sem lehetett el\u0151re megj\u00f3solni, ez\u00e9rt sok\u00e1ig azt hitt\u00e9k, hogy az ism\u00e9tl\u0151d\u00e9s v\u00e9letlenszer\u0171. Azonban a most befogott jelek \u00f3ram\u0171 pontoss\u00e1ggal 16 naponta ism\u00e9tl\u0151dnek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"> A kanadai kutat\u00f3k azonban 2018 szeptember \u00e9s 2019 okt\u00f3ber k\u00f6z\u00f6tt azt figyelt\u00e9k meg, hogy a r\u00e1di\u00f3kit\u00f6r\u00e9sek 4 napig tartanak, majd 12 napig sz\u00fcnetelnek, ezzel egy \u00f6sszesen 16 napos cikluss\u00e1 \u00e1llnak \u00f6ssze, ami folyamatosan ism\u00e9tl\u0151dik. N\u00e9h\u00e1ny ciklus nem hozott l\u00e9tre olyan kit\u00f6r\u00e9seket, amiket a kutat\u00f3k m\u00e9rni tudtak volna, de amiket siker\u00fclt elcs\u00edpni, azokn\u00e1l a 16 napos ciklusok is megfigyelhet\u0151ek voltak. A kutat\u00f3k szerint ez a periodikuss\u00e1g fontos r\u00e9szlet lehet a gyors r\u00e1di\u00f3kit\u00f6r\u00e9sek megismer\u00e9s\u00e9ben. Azt mondj\u00e1k, hogy lehets\u00e9ges, hogy fekete lyukb\u00f3l ki\u00e1raml\u00f3 sz\u00e9l vagy \u00e1rap\u00e1ly jelens\u00e9g okozza, hogy nem tudt\u00e1k bem\u00e9rni a kit\u00f6r\u00e9seket.&nbsp; <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ez az els\u0151 olyan alkalom, amikor siker\u00fclt a periodikus ism\u00e9tl\u0151d\u00e9st bebizony\u00edtani, ami tal\u00e1n k\u00f6zelebb vezet ahhoz, hogy v\u00e9gre megoldj\u00e1k a rejt\u00e9lyt, hogy tulajdonk\u00e9ppen mi is ez az eg\u00e9sz jelens\u00e9g, honnan j\u00f6n, mi v\u00e1ltja ki, \u00e9s akkor most ezzel \u00fczennek-e idegen civiliz\u00e1ci\u00f3k, vagy nem? <\/p>\n","protected":false},"author":10,"featured_media":4454,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[596,598],"tags":[],"class_list":["post-4453","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-erdekes","category-tudomany"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/4453","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\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4453"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/4453\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/4454"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4453"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4453"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}