{"id":34528,"date":"2026-03-24T18:47:09","date_gmt":"2026-03-24T18:47:09","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/34528\/"},"modified":"2026-03-24T18:47:09","modified_gmt":"2026-03-24T18:47:09","slug":"vedci-poprve-prevezli-v-nakladnim-voze-antihmotu","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/34528\/","title":{"rendered":"V\u011bdci poprv\u00e9 p\u0159evezli v\u00a0n\u00e1kladn\u00edm voze antihmotu"},"content":{"rendered":"

\u201eDne\u0161ek znamen\u00e1 za\u010d\u00e1tek nov\u00e9 \u00e9ry p\u0159esn\u00fdch m\u011b\u0159en\u00ed,\u201c \u0159ekl n\u011bmeck\u00fd fyzik Stefan Ulmer, kter\u00fd monitoroval data z\u00a0automobilu v\u00a0konvoji za n\u00e1kladn\u00edm vozem. \u201eV\u0161echno fungovalo, antiprotony tam st\u00e1le jsou,\u201c konstatoval po p\u0159evozu.<\/p>\n

\u0160ampa\u0148sk\u00e9 se v\u0161ak podle n\u011bj m\u016f\u017ee za\u010d\u00edt otev\u00edrat a\u017e po potvrzen\u00ed, \u017ee v\u0161ech 92\u00a0antiproton\u016f je skute\u010dn\u011b st\u00e1le uvnit\u0159 speci\u00e1ln\u011b vytvo\u0159en\u00e9ho prost\u0159ed\u00ed, takzvan\u00e9 Penningovy pasti.<\/p>\n

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

P\u0159eprava v\u00a0CERNu podle DPA uk\u00e1zala, \u017ee kontejner navr\u017een\u00fd Ulmerem, Christianem Smorrou a\u00a0jejich t\u00fdmem funguje.<\/p>\n

Za n\u011bkolik let maj\u00ed b\u00fdt antiprotony p\u0159epravov\u00e1ny do laborato\u0159\u00ed v\u00a0D\u00fcsseldorfu, Hannoveru \u010di Heidelbergu, kde maj\u00ed b\u00fdt prov\u00e1d\u011bna je\u0161t\u011b p\u0159esn\u011bj\u0161\u00ed m\u011b\u0159en\u00ed, ne\u017e umo\u017e\u0148uje CERN.<\/p>\n

\u201eSkute\u010dnost, \u017ee jsme jako lid\u00e9 schopni p\u0159epravovat antihmotu z\u00a0bodu A\u00a0do bodu B, je naprosto kl\u00ed\u010dov\u00e1, proto\u017ee CERN ji um\u00ed skv\u011ble vytv\u00e1\u0159et, ale studovat ji lze o\u00a0pozn\u00e1n\u00ed efektivn\u011bji pr\u00e1v\u011b v\u00a0dal\u0161\u00edch zmi\u0148ovan\u00fdch laborato\u0159\u00edch. Netrp\u011bliv\u011b \u010dek\u00e1m na potvrzen\u00ed,\u201c potvrdil Novink\u00e1m Martin Ryb\u00e1\u0159, v\u011bdec z\u00a0\u00dastavu \u010d\u00e1sticov\u00e9 a\u00a0jadern\u00e9 fyziky na Matematicko-fyzik\u00e1ln\u00ed fakult\u011b Univerzity Karlovy v\u00a0Praze.<\/p>\n

Ryb\u00e1\u0159 dodal, \u017ee pozn\u00e1n\u00ed antihmoty se zat\u00edm nach\u00e1z\u00ed ve f\u00e1zi z\u00e1kladn\u00edho v\u00fdzkumu, kdy se teprve objevuj\u00ed jej\u00ed element\u00e1rn\u00ed vlastnosti, ze kter\u00fdch pak bude mo\u017en\u00e9 ur\u010dit jej\u00ed mo\u017en\u00e9 praktick\u00e9 uplatn\u011bn\u00ed pro lidstvo. Proto je tak d\u016fle\u017eit\u00e9 zmi\u0148ovan\u00e9 co nejide\u00e1ln\u011bj\u0161\u00ed prost\u0159ed\u00ed pro jej\u00ed studium.<\/p>\n

P\u0159ebytek hmoty v\u00a0kosmu<\/p>\n

Antihmota je obecn\u011b forma hmoty slo\u017een\u00e1 z\u00a0anti\u010d\u00e1stic s\u00a0opa\u010dn\u00fdmi elektrick\u00fdmi n\u00e1boji a\u00a0dal\u0161\u00edmi kvantov\u00fdmi vlastnostmi ne\u017e b\u011b\u017en\u00e1 hmota. P\u0159i kontaktu s\u00a0hmotou zanik\u00e1 a\u00a0uvol\u0148uje obrovsk\u00e9 mno\u017estv\u00ed energie.<\/p>\n

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

Aby se tedy tato k\u0159ehk\u00e1 antihmota udr\u017eela izolovan\u00e1, ochlazuje se t\u00e9m\u011b\u0159 na absolutn\u00ed nulu a\u00a0udr\u017euje se ve vakuu. Je to proto, \u017ee kdyby se kter\u00fdkoli z\u00a0p\u0159\u00edslu\u0161n\u00fdch antiproton\u016f srazil s\u00a0kladn\u011b nabit\u00fdm protonem, navz\u00e1jem by se \u201eanihilovaly\u201c, \u010d\u00edm\u017e by ukon\u010dily experiment, jeho\u017e p\u0159\u00edprava trvala roky.<\/p>\n

Nap\u0159\u00edklad v\u00a0\u0159\u00edjnu 2024\u00a0se uskute\u010dnila \u201ezkou\u0161ka nane\u010disto\u201c s\u00a0protony, av\u0161ak skute\u010dn\u00fd prvn\u00ed experiment s\u00a0antiprotony prob\u011bhl a\u017e nyn\u00ed.<\/p>\n

Dlouhodob\u00fdm c\u00edlem zkoum\u00e1n\u00ed antihmoty je vy\u0159e\u0161it jednu z\u00a0nejv\u011bt\u0161\u00edch z\u00e1had \u010d\u00e1sticov\u00e9 fyziky: pro\u010d je ve vesm\u00edru obrovsk\u00fd p\u0159ebytek hmoty. P\u0159edpokl\u00e1d\u00e1 se, \u017ee velk\u00fd t\u0159esk vytvo\u0159il stejn\u00e9 mno\u017estv\u00ed hmoty a\u00a0antihmoty. Fyzika dosud nedok\u00e1zala vysv\u011btlit, pro\u010d antihmota t\u00e9m\u011b\u0159 \u00fapln\u011b zmizela.<\/p>\n

<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\u201eDne\u0161ek znamen\u00e1 za\u010d\u00e1tek nov\u00e9 \u00e9ry p\u0159esn\u00fdch m\u011b\u0159en\u00ed,\u201c \u0159ekl n\u011bmeck\u00fd fyzik Stefan Ulmer, kter\u00fd monitoroval data z\u00a0automobilu v\u00a0konvoji za…\n","protected":false},"author":2,"featured_media":34529,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[14492,12729,12730,54,898,6068,53,52],"class_list":{"0":"post-34528","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-svet","8":"tag-antihmota","9":"tag-evropska-organizace-pro-jaderny-vyzkum-cern","10":"tag-proton","11":"tag-svet","12":"tag-svycarsko","13":"tag-vedci","14":"tag-world","15":"tag-world-news"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/116285646151745155","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/34528","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=34528"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/34528\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/34529"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=34528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=34528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=34528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}