{"id":349254,"date":"2022-07-06T07:20:35","date_gmt":"2022-07-06T05:20:35","guid":{"rendered":"https:\/\/www.pcnen.com\/portal\/?p=349254"},"modified":"2022-07-06T07:21:15","modified_gmt":"2022-07-06T05:21:15","slug":"u-cern-u-otkrivene-tri-nove-subatomske-cestice","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2022\/07\/06\/u-cern-u-otkrivene-tri-nove-subatomske-cestice\/","title":{"rendered":"U CERN-u otkrivene tri nove subatomske \u010destice"},"content":{"rendered":"<p>To su tri dosad nepoznate subatomske \u010destice, objavila je Evropska organizacija za nuklearna istra\u017eivanja (CERN).<\/p>\n<p>Kvarkovi su elementarne \u010destice koje se kombinuju u grupe od dva ili tri kvarka da bi tvorili subatomske \u010destice poput protona i neutrona.<\/p>\n<p>Rje\u0111e se oni formiraju i u ve\u0107e grupe, sa \u010detiri ili pet kvarkova \u2013 takozvane tetrakvarkove i pentakvarkove.<\/p>\n<p>\u201e\u0160to vi\u0161e analiziramo, to pronalazimo vi\u0161e vrsta egzoti\u010dnih hadrona\u201c, rekao je Niels Tuning. \u201eSvjedo\u010dimo periodu otkri\u0107a sli\u010dnom pedesetim godinama\u201c, dodao je, prenosi balkans.aljazeera.net.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>U najve\u0107em centru za istra\u017eivanje elementarnih \u010destica, nau\u010dnici su uo\u010dili novu vrstu \u2018pentakvarka\u2019 i prvi ikad otkriven par \u2018tetrakvarkova\u2019, dodaju\u0107i ih na listu novih hadrona prona\u0111enih u Velikom hadronskom sudara\u010du (LHC).<\/p>\n","protected":false},"author":1,"featured_media":321105,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[14,12],"tags":[2002,2004,2003],"class_list":["post-349254","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vijesti","category-prica-dana","tag-cern","tag-kvark","tag-subatomske-cestice"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/349254","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=349254"}],"version-history":[{"count":1,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/349254\/revisions"}],"predecessor-version":[{"id":349255,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/349254\/revisions\/349255"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media\/321105"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=349254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=349254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=349254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}