{"id":20299,"date":"2021-03-23T23:48:19","date_gmt":"2021-03-23T23:48:19","guid":{"rendered":"https:\/\/www.upjs.sk\/prirodovedecka-fakulta\/pracoviska\/ufv\/vv\/infr\/laboratorium-kozmickych-castic\/"},"modified":"2022-11-13T21:31:12","modified_gmt":"2022-11-13T20:31:12","slug":"laboratorium-kozmickych-castic","status":"publish","type":"cpt_pracoviska","link":"https:\/\/www.upjs.sk\/prirodovedecka-fakulta\/pracoviska\/ustavy-pf\/ufv\/vv\/infr\/laboratorium-kozmickych-castic\/","title":{"rendered":"Laborat\u00f3rium kozmick\u00fdch \u010dast\u00edc"},"content":{"rendered":"
Laborat\u00f3rium kozmick\u00fdch \u010dast\u00edc pod veden\u00edm RNDr. Mareka Bombaru, PhD. (marek.bombara@upjs.sk) bolo vybudovan\u00e9 z prostriedkov Eur\u00f3pskeho fondu region\u00e1lneho rozvoja prostredn\u00edctvom Opera\u010dn\u00e9ho programu V\u00fdskum a v\u00fdvoj, na z\u00e1klade Zmluvy o poskytnut\u00ed nen\u00e1vratn\u00e9ho finan\u010dn\u00e9ho pr\u00edspevku \u010d. 018\/2009\/2.1\/OPVaV, k\u00f3d ITMS 262201200009<\/strong>, n\u00e1zov projektu: „Centrum kozmick\u00fdch v\u00fdskumov: vplyv kozmick\u00e9ho po\u010dasia“, prostredn\u00edctvom Agent\u00fary Ministerstva \u0161kolstva SR pre \u0161truktur\u00e1lne fondy E\u00da a vlastn\u00fdch zdrojov verejn\u00e9ho obstar\u00e1vate\u013ea. Laborat\u00f3rium kozmick\u00fdch \u010dast\u00edc je umiestnen\u00e9 na streche \u00dastavu fyzik\u00e1lnych vied Pr\u00edrodovedeckej fakulty UPJ\u0160 v Ko\u0161iciach, Jesenn\u00e1 5. Laborat\u00f3rium kozmick\u00fdch \u010dast\u00edc a.k.a. experiment SKALTA (SlovaKiAn Large-area Time coincidence Array) detekuje sekund\u00e1rne kozmick\u00e9 \u017eiarenie sp\u00f4soben\u00e9 prim\u00e1rnou \u010dasticou s energiou viac ako 1014<\/sup> eV. Pracovn\u00e1 stanica pozost\u00e1va z troch scintila\u010dn\u00fdch detektorov, ka\u017ed\u00fd o ve\u013ekosti 60×60 cm, ktor\u00e9 s\u00fa zapojen\u00e9 v koincidencii. Detektory s\u00fa usporiadan\u00e9 do rovnostrann\u00e9ho trojuholn\u00edka a d\u013a\u017ekou strany 10 m. Plocha trojuholn\u00edka ur\u010duje minim\u00e1lnu ve\u013ekos\u0165 sp\u0155\u0161ky a s t\u00fdm s\u00favisiacu minim\u00e1lnu energiu p\u00f4vodnej prim\u00e1rnej \u010dastice (> 1014<\/sup> eV). Z \u010dasov\u00fdch rozdielov medzi sign\u00e1lmi, zachyten\u00fdmi jednotliv\u00fdmi detektormi, sa d\u00e1 vypo\u010d\u00edta\u0165 smer p\u00f4vodnej prim\u00e1rnej \u010dastice a ur\u010di\u0165 tak miesto na oblohe, z ktor\u00e9ho p\u00f4vodn\u00e1 \u010dastica priletela. Meran\u00edm presn\u00e9ho \u010dasu sp\u0155\u0161ky prostredn\u00edctvom syst\u00e9mu GPS (Global Positioning System) sa daj\u00fa porovna\u0165 \u00fadaje aj z in\u00fdch podobn\u00fdch stan\u00edc a \u0161tudova\u0165 tak korel\u00e1cie medzi sp\u0155\u0161kami na ve\u013ek\u00fdch vzdialenostiach. V\u00fdskumn\u00fdm zameran\u00edm Laborat\u00f3ria kozmick\u00fdch \u010dast\u00edc je \u0161t\u00fadium korel\u00e1ci\u00ed sekund\u00e1rnych sp\u0155\u0161ok kozmick\u00e9ho \u017eiarenia na ve\u013ek\u00fdch vzdialenostiach (stovky a\u017e tis\u00edcky km) v spolupr\u00e1ci s podobn\u00fdmi laborat\u00f3riami v \u010ceskej republike (CZELTA) alebo v Kanade (ALTA).
\u00a0<\/p>\nUmiestnenie laborat\u00f3ria<\/strong><\/h4>\n
\u00a0<\/p>\nExperiment\u00e1lne vybavenie laborat\u00f3ria<\/strong><\/h4>\n
\u00a0<\/p>\nV\u00fdskumn\u00e9 mo\u017enosti<\/strong><\/h4>\n
Laborat\u00f3rium m\u00e1 aj v\u00fdznamn\u00fd pedagogick\u00fd pr\u00ednos. Detek\u010dn\u00fd syst\u00e9m sa in\u0161taluje aj na strechy stredn\u00fdch \u0161k\u00f4l, \u0161tudenti tak maj\u00fa mo\u017enos\u0165 podie\u013ea\u0165 sa na skuto\u010dnom vedeckom meran\u00ed. Jedn\u00fdm z bud\u00facich cie\u013eov projektu SKALTA je umiestnenie podobnej pracovnej stanice na strechu niektorej zo slovensk\u00fdch stredn\u00fdch \u0161k\u00f4l, kde bude ma\u0165 za \u00falohu zatrakt\u00edvni\u0165 vyu\u010dovac\u00ed proces a podnieti\u0165 z\u00e1ujem o \u0161t\u00fadium fyziky medzi \u0161tudentami.
\u00a0<\/p>\nPonuka meran\u00ed odbornej verejnosti<\/strong><\/h4>\n
D\u00e1ta z meran\u00ed s\u00fa po dohode pr\u00edstupn\u00e9 nielen odbornej, ale aj \u0161irokej verejnosti.
\u00a0<\/h4>\nFotogal\u00e9ria<\/strong><\/h4>\n","protected":false},"author":1,"featured_media":15067,"parent":20272,"menu_order":24,"template":"","meta":{"_acf_changed":false,"_editorskit_title_hidden":false,"_editorskit_reading_time":0,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}"},"categories":[],"tags":[],"tax_aktuality":[],"class_list":["post-20299","cpt_pracoviska","type-cpt_pracoviska","status-publish","has-post-thumbnail","hentry"],"acf":{"acf_link_na_externy_obsah":""},"yoast_head":"\n