Nj\u00eb objekt misterioz n\u00eb nj\u00eb galaktik\u00eb 500 milion vite drit\u00eb larg \u00ebsht\u00eb duke ngat\u00ebrruar shkenc\u00ebtar\u00ebt me sinjalet e tij. Duket se po transmetojn\u00eb sinjale q\u00eb arrijn\u00eb Tok\u00ebn n\u00eb nj\u00eb model p\u00ebrs\u00ebrit\u00ebs, 16-ditor, por studiuesit nuk e kan\u00eb iden\u00eb pse. Sipas nj\u00eb studimi t\u00eb fundit, kjo sh\u00ebnon hera e par\u00eb q\u00eb astronom\u00ebt kan\u00eb zbuluar nj\u00eb model t\u00eb besuesh\u00ebm n\u00eb sinjale, t\u00eb njohur si shp\u00ebrthime t\u00eb shpejt\u00eb t\u00eb radios, ose FRB. Sht\u00eb nj\u00eb hap i r\u00ebnd\u00ebsish\u00ebm p\u00ebr t\u00eb kuptuar se nga buron burimet.<\/p>\n
FRB i zbuluar s\u00eb fundmi, i njohur si FRB 180916.J0158 + 65, d\u00ebrgon bresh\u00ebri q\u00eb zgjasin p\u00ebr kat\u00ebr dit\u00eb para se t\u00eb ndalet p\u00ebr 12 dit\u00eb dhe pastaj t\u00eb p\u00ebrs\u00ebritet. 28 ciklet e para u v\u00ebrejt\u00ebn midis shtatorit 2018 dhe tetorit 2019 duke p\u00ebrdorur teleskopin radioteleviziv CHIME n\u00eb British Columbia.<\/p>\n
“Ne arrijm n\u00eb p\u00ebrfundimin se kjo \u00ebsht\u00eb periodiciteti i par\u00eb i zbuluar i \u00e7do lloji n\u00eb nj\u00eb burim t\u00eb FRB”, than\u00eb autor\u00ebt e studimit. “Zbulimi i nj\u00eb periodiciteti prej 16.35 dit\u00ebsh n\u00eb nj\u00eb burim t\u00eb p\u00ebrs\u00ebritur FRB \u00ebsht\u00eb nj\u00eb \u00e7el\u00ebs i r\u00ebnd\u00ebsish\u00ebm p\u00ebr natyr\u00ebn e k\u00ebtij objekti.”<\/p>\n
Shkenc\u00ebtar\u00ebt koh\u00ebt e fundit e p\u00ebrcaktuan FRB n\u00eb nj\u00eb galaktik\u00eb spirale t\u00eb njohur si SDSS J015800.28 + 654253.0, e vendosur gjysm\u00eb miliard\u00eb vjet drit\u00eb nga Toka – duke e b\u00ebr\u00eb at\u00eb FRB-n\u00eb m\u00eb t\u00eb af\u00ebrt t\u00eb zbuluar ndonj\u00ebher\u00eb. Studiuesit shpresojn\u00eb se gjurmimi i origjin\u00ebs s\u00eb plasaritjes do t’i ndihmoj\u00eb ata t\u00eb p\u00ebrcaktojn\u00eb se \u00e7far\u00eb e ka shkaktuar at\u00eb. FRB e par\u00eb u v\u00ebrejt n\u00eb 2007, dhe sinjalet kan\u00eb mistifikuar shkenc\u00ebtar\u00ebt q\u00eb nga ajo koh\u00eb. Ato zgjasin vet\u00ebm p\u00ebr nj\u00eb mijt\u00eb t\u00eb sekond\u00ebs, duke i b\u00ebr\u00eb ato t\u00eb v\u00ebshtira p\u00ebr t’u studiuar. Qindra jan\u00eb zbuluar, por vet\u00ebm nj\u00eb pjes\u00eb e vog\u00ebl jan\u00eb p\u00ebrs\u00ebritur ndonj\u00ebher\u00eb – dhe ata duket se vijn\u00eb nga vende n\u00eb t\u00eb gjith\u00eb universin. Nd\u00ebrsa shkaku i modelit t\u00eb p\u00ebrs\u00ebritjes \u00ebsht\u00eb i panjohur, studiuesit than\u00eb q\u00eb FRB mund t\u00eb jet\u00eb n\u00eb orbit\u00eb nj\u00eb objekt t\u00eb ngjash\u00ebm me vrim\u00eb t\u00eb zez\u00eb, duke ndezur sinjalin e tij n\u00eb nj\u00eb pik\u00eb specifike n\u00eb periudh\u00ebn e saj orbitale.<\/p>\n
Sipas nj\u00eb studimi tjet\u00ebr q\u00eb shikon t\u00eb nj\u00ebjtat t\u00eb dh\u00ebna, modeli mund t\u00eb jet\u00eb n\u00eb p\u00ebrputhje me at\u00eb t\u00eb nj\u00eb sistemi binar yll q\u00eb p\u00ebrmban nj\u00eb yll masiv dhe nj\u00eb yll t\u00eb dendur neutroni. Ylli neutron mund t\u00eb l\u00ebshoj\u00eb bresh\u00ebri, t\u00eb cilat ndonj\u00ebher\u00eb fshihen nga er\u00ebrat e shkaktuara nga miku i tij masiv.<\/p>\n
“Shp\u00ebrthimet e shpejta t\u00eb radios jan\u00eb jasht\u00ebzakonisht t\u00eb ndritshme duke pasur parasysh koh\u00ebzgjatjen e tyre t\u00eb shkurt\u00ebr dhe origjin\u00ebn n\u00eb distanca t\u00eb m\u00ebdha, dhe ne nuk kemi identifikuar nj\u00eb burim t\u00eb mundsh\u00ebm natyror me ndonj\u00eb besim,” tha Avi Loeb, nj\u00eb teoricien i Qendr\u00ebs s\u00eb Harvard-Smithsonian p\u00ebr Teorin\u00eb e Astrofizik\u00ebs, n\u00eb nj\u00eb njoftim p\u00ebr shtyp mbrapa n\u00eb 2017.<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
Nj\u00eb objekt misterioz n\u00eb nj\u00eb galaktik\u00eb 500 milion vite drit\u00eb larg \u00ebsht\u00eb duke ngat\u00ebrruar shkenc\u00ebtar\u00ebt me sinjalet e tij. Duket se po transmetojn\u00eb sinjale q\u00eb arrijn\u00eb Tok\u00ebn n\u00eb nj\u00eb model p\u00ebrs\u00ebrit\u00ebs, 16-ditor, por studiuesit nuk e kan\u00eb iden\u00eb pse. Sipas nj\u00eb studimi t\u00eb fundit, kjo sh\u00ebnon hera e par\u00eb q\u00eb astronom\u00ebt kan\u00eb zbuluar nj\u00eb model […]<\/p>\n","protected":false},"author":2013,"featured_media":121887,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[241,235],"tags":[],"class_list":{"0":"post-121886","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-aktualitet","8":"category-vendi"},"_links":{"self":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/posts\/121886","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/users\/2013"}],"replies":[{"embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/comments?post=121886"}],"version-history":[{"count":0,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/posts\/121886\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/media\/121887"}],"wp:attachment":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/media?parent=121886"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/categories?post=121886"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/tags?post=121886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}