{"id":134038,"date":"2026-06-30T11:32:16","date_gmt":"2026-06-30T11:32:16","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/134038\/"},"modified":"2026-06-30T11:32:16","modified_gmt":"2026-06-30T11:32:16","slug":"velky-urychlovac-castic-v-cernu-byl-planovane-odstaven-na-ctyri-roky","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/134038\/","title":{"rendered":"Velk\u00fd urychlova\u010d \u010d\u00e1stic v\u00a0CERNu byl pl\u00e1novan\u011b odstaven na \u010dty\u0159i roky"},"content":{"rendered":"

Urychlova\u010d byl odpojen podle pl\u00e1nu v\u00a0pond\u011bl\u00ed v\u00a06:00, ozn\u00e1mila organizace<\/a>. Jeho d\u016fle\u017eit\u00e9 \u010d\u00e1sti budou v\u00a0p\u0159\u00ed\u0161t\u00edch \u010dty\u0159ech letech modernizov\u00e1ny tak, aby umo\u017enil je\u0161t\u011b v\u00edce sr\u00e1\u017eek proton\u016f a\u00a0dal\u0161\u00ed odhalov\u00e1n\u00ed tajemstv\u00ed vesm\u00edru, napsala agentura DPA. Nov\u00fd urychlova\u010d HiLumi-LHC by m\u011bl b\u00fdt spu\u0161t\u011bn v\u00a0\u010dervnu 2030. <\/p>\n

\u201eSbohem, LHC, a\u00a0d\u011bkuji za v\u0161echny sr\u00e1\u017eky. P\u0159ejd\u011bme k\u00a0HiLumi-LHC,\u201c napsal CERN na str\u00e1nce<\/a> v\u011bnovan\u00e9 procesu. <\/p>\n

Fyzici mimo jin\u00e9 doufaj\u00ed, \u017ee siln\u011bj\u0161\u00ed magnety a\u00a0lep\u0161\u00ed detektory jim umo\u017en\u00ed od roku 2030\u00a0dov\u00eddat se v\u00edce o\u00a0povaze temn\u00e9 hmoty, kter\u00e1 spolu s\u00a0temnou energi\u00ed tvo\u0159\u00ed asi 95\u00a0procent vesm\u00edru. \u010c\u00e1stice, kter\u00e9 by mohly tvo\u0159it temnou hmotu, dosud nebyly prokazateln\u011b detekov\u00e1ny. <\/p>\n

<\/a><\/p>\n

U\u017e kr\u00e1tce po spu\u0161t\u011bn\u00ed LHC v\u00a0roce 2010\u00a0fyzici z\u00a0CERNu dos\u00e1hli prvn\u00edho velk\u00e9ho \u00fasp\u011bchu. Poda\u0159ilo se jim srazit protonov\u00e9 paprsky a\u00a0napodobit tak\u00a0\u2013 by\u0165 jen ve velmi mal\u00e9m m\u011b\u0159\u00edtku\u00a0\u2013 podm\u00ednky, kter\u00e9 panovaly ve vesm\u00edru t\u011bsn\u011b po takzvan\u00e9m velk\u00e9m t\u0159esku. <\/p>\n

Potvrzen\u00ed existence \u201ebo\u017esk\u00e9 \u010d\u00e1stice\u201c<\/p>\n

D\u016fle\u017eit\u00fdm c\u00edlem p\u0159i budov\u00e1n\u00ed LHC bylo potvrdit existenci Higgsova bosonu, \u201ebo\u017esk\u00e9 \u010d\u00e1stice\u201c, kter\u00e1 podle \u0159ady v\u011bdc\u016f hraje kl\u00ed\u010dovou roli pro vysv\u011btlen\u00ed p\u016fvodu hmotnosti ostatn\u00edch element\u00e1rn\u00edch \u010d\u00e1stic. <\/p>\n

Za\u0159\u00edzen\u00ed u\u017e p\u0159ineslo v\u00fdsledky. V\u00a0l\u00e9t\u011b 2012<\/a>\u00a0v\u011bdci ozn\u00e1mili, \u017ee zachytili \u010d\u00e1stici, kter\u00e1 se podob\u00e1 sv\u00fdmi charakteristikami bosonu, kter\u00fd byl 40\u00a0let p\u0159edt\u00edm pops\u00e1n jen teoreticky. A\u00a0v b\u0159eznu 2013<\/a>\u00a0CERN objev na z\u00e1klad\u011b dal\u0161\u00edch experiment\u016f potvrdil. <\/p>\n

LHC, tedy velk\u00fd hadronov\u00fd urychlova\u010d, je nejv\u011bt\u0161\u00ed sv\u00e9ho druhu na sv\u011bt\u011b a\u00a0jeho vybudov\u00e1n\u00ed st\u00e1lo zhruba p\u011bt miliard \u0161v\u00fdcarsk\u00fdch frank\u016f (asi 130\u00a0miliard korun). Hlavn\u00ed sou\u010d\u00e1st\u00ed je 27\u00a0kilometr\u016f dlouh\u00fd kruhov\u00fd tunel um\u00edst\u011bn\u00fd 50\u00a0a\u017e 175\u00a0metr\u016f pod zem\u00ed, kter\u00fdm prob\u00edh\u00e1 potrub\u00ed. Tok \u010d\u00e1stic v\u00a0potrub\u00ed je \u0159\u00edzen a\u00a0urychlov\u00e1n soustavou tis\u00edc\u016f magnet\u016f. <\/p>\n

<\/a><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Urychlova\u010d byl odpojen podle pl\u00e1nu v\u00a0pond\u011bl\u00ed v\u00a06:00, ozn\u00e1mila organizace. Jeho d\u016fle\u017eit\u00e9 \u010d\u00e1sti budou v\u00a0p\u0159\u00ed\u0161t\u00edch \u010dty\u0159ech letech modernizov\u00e1ny tak,…\n","protected":false},"author":2,"featured_media":134039,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[11],"tags":[12729,6069,12730,54,898,2415,12732,77,12733,1540,53,52,2356],"class_list":["post-134038","post","type-post","status-publish","format-standard","has-post-thumbnail","category-svet","tag-evropska-organizace-pro-jaderny-vyzkum-cern","tag-fyzika","tag-proton","tag-svet","tag-svycarsko","tag-temna-hmota","tag-urychlovac","tag-veda","tag-velky-hadronovy-urychlovac-lhc","tag-vesmir","tag-world","tag-world-news","tag-zeneva"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116838842154459411","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/134038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=134038"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/134038\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/134039"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=134038"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=134038"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=134038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}