{"id":773188,"date":"2025-11-24T19:48:45","date_gmt":"2025-11-24T18:48:45","guid":{"rendered":"https:\/\/www.hashtag.al\/?p=773188"},"modified":"2025-11-24T19:48:45","modified_gmt":"2025-11-24T18:48:45","slug":"sistemi-diellor-mund-te-jete-duke-levizur-tre-here-me-shpejt-se-sa-mendonin-shkencetaret","status":"publish","type":"post","link":"https:\/\/www.hashtag.al\/index.php\/2025\/11\/24\/sistemi-diellor-mund-te-jete-duke-levizur-tre-here-me-shpejt-se-sa-mendonin-shkencetaret\/","title":{"rendered":"Sistemi diellor mund t\u00eb jet\u00eb duke l\u00ebvizur tre her\u00eb m\u00eb shpejt se sa mendonin shkenc\u00ebtar\u00ebt","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

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Gjetjet e reja rreth shpejt\u00ebsis\u00eb dhe drejtimit n\u00eb t\u00eb cilin sistemi yn\u00eb diellor po l\u00ebviz n\u00ebp\u00ebr univers sfidojn\u00eb modelin standard t\u00eb kozmologjis\u00eb; Zbulimi i ri, i cili konfirmon v\u00ebzhgimet e m\u00ebparshme, d\u00ebshmon se modeli standard i kozmologjis\u00eb ka t\u00eb ngjar\u00eb t\u00eb jet\u00eb i gabuar.<\/span><\/p>\n

Nj\u00eb ekip k\u00ebrkimor i udh\u00ebhequr nga astrofizikanti Lukas B\u00f6hme n\u00eb Universitetin e Bielefeldit n\u00eb Gjermani ka zbuluar gjetje t\u00eb reja befasuese rreth shpejt\u00ebsis\u00eb dhe drejtimit t\u00eb l\u00ebvizjes s\u00eb sistemit ton\u00eb diellor n\u00ebp\u00ebr univers, gjetje q\u00eb sfidojn\u00eb modelin standard t\u00eb kozmologjis\u00eb. Rezultatet jan\u00eb publikuar n\u00eb revist\u00ebn Physical Review Letters.<\/span><\/p>\n

“Analiza jon\u00eb tregon se sistemi diellor po l\u00ebviz se tri her\u00eb m\u00eb shpejt se sa parashikojn\u00eb modelet e tanishme,”<\/i><\/em>\u00a0tha B\u00f6hme.<\/span><\/p>\n

“Ky rezultat bie ndesh qartazi me pritshm\u00ebrit\u00eb bazuar n\u00eb kozmologjin\u00eb standarde dhe na detyron t\u00eb rishqyrtojm\u00eb supozimet tona t\u00eb m\u00ebparshme.”<\/i><\/em><\/span><\/p>\n

Ekipi analizoi shp\u00ebrndarjen e galaktikave radiofonike – galaktika t\u00eb larg\u00ebta q\u00eb emetojn\u00eb val\u00eb radiofonike ve\u00e7an\u00ebrisht t\u00eb forta, t\u00eb cilat mund t\u00eb dep\u00ebrtojn\u00eb pluhurin dhe gazin q\u00eb bllokojn\u00eb drit\u00ebn e dukshme.<\/span><\/p>\n

Meqen\u00ebse l\u00ebvizja e sistemit diellor n\u00ebp\u00ebr kozmos krijon nj\u00eb “er\u00eb ballore” subtile, pak m\u00eb shum\u00eb galaktika radiofonike duhet t\u00eb shfaqen n\u00eb drejtimin e udh\u00ebtimit. Zbulimi i k\u00ebsaj k\u00ebrkon matje jasht\u00ebzakonisht t\u00eb ndjeshme.<\/span><\/p>\n

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Duke p\u00ebrdorur t\u00eb dh\u00ebna nga LOFAR (Low Frequency Array)-nj\u00eb rrjet teleskop\u00ebsh radiofonik\u00eb n\u00eb t\u00eb gjith\u00eb Evrop\u00ebn – dhe dy observator\u00eb shtes\u00eb radiofonik\u00eb, studiuesit arrit\u00ebn nj\u00eb num\u00ebrim ve\u00e7an\u00ebrisht t\u00eb sakt\u00eb t\u00eb k\u00ebtyre galaktikave radiofonike. Ata prezantuan gjithashtu nj\u00eb metod\u00eb t\u00eb re statistikore p\u00ebr t\u00eb marr\u00eb parasysh faktin q\u00eb shum\u00eb galaktika radiofonike p\u00ebrb\u00ebhen nga p\u00ebrb\u00ebr\u00ebs t\u00eb shumt\u00eb.<\/span><\/p>\n

Matja zbulon nj\u00eb anizotropi (dipol) n\u00eb shp\u00ebrndarjen e galaktikave radiofonike q\u00eb \u00ebsht\u00eb rreth 3.7 her\u00eb m\u00eb i fort\u00eb se sa parashikohet nga modeli standard kozmologjik.<\/span><\/p>\n

Shmangia tejkalon pes\u00eb sigma, nj\u00eb nivel i r\u00ebnd\u00ebsis\u00eb statistikore i konsideruar gjer\u00ebsisht n\u00eb shkenc\u00eb si d\u00ebshmi e nj\u00eb efekti t\u00eb v\u00ebrtet\u00eb.<\/span><\/p>\n

Sipas kozmologut dhe bashk\u00ebautorit t\u00eb studimit, Dominik J. Sch\u00ebarz: \u201cN\u00ebse sistemi yn\u00eb diellor me t\u00eb v\u00ebrtet\u00eb po l\u00ebviz kaq shpejt, ne duhet t\u00eb v\u00ebm\u00eb n\u00eb dyshim supozimet themelore rreth struktur\u00ebs n\u00eb shkall\u00eb t\u00eb gjer\u00eb t\u00eb universit. P\u00ebrndryshe, shp\u00ebrndarja e vet\u00eb galaktikave radiofonike mund t\u00eb jet\u00eb m\u00eb pak uniforme nga sa besonim.”<\/i><\/em><\/span><\/p>\n

\"\"<\/p>\n

Modeli standard kozmologjik (\u039bCDM) supozon se materia \u00ebsht\u00eb shp\u00ebrndar\u00eb pothuajse n\u00eb form\u00eb uniforme n\u00eb shkall\u00eb t\u00eb gjer\u00eb. K\u00ebto gjetje sugjerojn\u00eb ose se shpejt\u00ebsia e sistemit diellor \u00ebsht\u00eb shum\u00eb m\u00eb e madhe se sa pritej, ose shp\u00ebrndarja e materies \u00ebsht\u00eb shum\u00eb m\u00eb pak uniforme, shkruan Ynet<\/a><\/span>.<\/span><\/p>\n

Pse \u00ebsht\u00eb e r\u00ebnd\u00ebsishme kjo<\/b><\/strong><\/span><\/p>\n

Zbulimi e detyron komunitetin shkencor t\u00eb rivler\u00ebsoj\u00eb supozimet thelb\u00ebsore rreth struktur\u00ebs dhe l\u00ebvizjes kozmike. N\u00ebse konfirmohet, ose kuptimi yn\u00eb p\u00ebr shpejt\u00ebsin\u00eb me t\u00eb cil\u00ebn po l\u00ebvizim \u00ebsht\u00eb i gabuar, ose “sfondi” i universit – materia q\u00eb p\u00ebrdorim p\u00ebr t\u00eb p\u00ebrcaktuar at\u00eb l\u00ebvizje – nuk \u00ebsht\u00eb aq e nj\u00ebtrajtshme sa supozojn\u00eb modelet tona.<\/span><\/p>\n

“Studimi thekson se si teknikat e reja v\u00ebzhguese mund t\u00eb rip\u00ebrcaktojn\u00eb n\u00eb thelb kuptimin ton\u00eb p\u00ebr kozmosin dhe sa shum\u00eb mbetet ende p\u00ebr t\u00eb zbuluar n\u00eb univers.”<\/i><\/em><\/span><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

Gjetjet e reja rreth shpejt\u00ebsis\u00eb dhe drejtimit n\u00eb t\u00eb cilin sistemi yn\u00eb diellor po l\u00ebviz n\u00ebp\u00ebr univers sfidojn\u00eb modelin standard t\u00eb kozmologjis\u00eb; Zbulimi i ri, i cili konfirmon v\u00ebzhgimet e m\u00ebparshme, d\u00ebshmon se modeli standard i kozmologjis\u00eb ka t\u00eb ngjar\u00eb t\u00eb jet\u00eb i gabuar. Nj\u00eb ekip k\u00ebrkimor i udh\u00ebhequr nga astrofizikanti Lukas B\u00f6hme n\u00eb Universitetin […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":51,"featured_media":773195,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[53],"tags":[],"class_list":["post-773188","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fast-foodi"],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/posts\/773188","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/users\/51"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/comments?post=773188"}],"version-history":[{"count":99999,"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/posts\/773188\/revisions"}],"predecessor-version":[{"id":773199,"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/posts\/773188\/revisions\/773199"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/media\/773195"}],"wp:attachment":[{"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/media?parent=773188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/categories?post=773188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hashtag.al\/index.php\/wp-json\/wp\/v2\/tags?post=773188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}