{"id":2914,"date":"2024-01-16T09:43:05","date_gmt":"2024-01-16T08:43:05","guid":{"rendered":"https:\/\/stel.asu.cas.cz\/cs\/?p=2914"},"modified":"2024-01-16T09:43:06","modified_gmt":"2024-01-16T08:43:06","slug":"strategie-pro-charakterizaci-vyparovani-planetarnich-atmosfer","status":"publish","type":"post","link":"https:\/\/stel.asu.cas.cz\/cs\/2024\/01\/16\/strategie-pro-charakterizaci-vyparovani-planetarnich-atmosfer\/","title":{"rendered":"Strategie pro charakterizaci vypa\u0159ov\u00e1n\u00ed planet\u00e1rn\u00edch atmosf\u00e9r"},"content":{"rendered":"\n<p>V oboru exoplanet se astronomov\u00e9 posunuli od pouh\u00e9ho objevov\u00e1n\u00ed k&nbsp;jejich charakterizaci. Zaj\u00edmav\u00e9 jsou nejen parametry samotn\u00e9 planety a&nbsp;jej\u00ed ob\u011b\u017en\u00e9 dr\u00e1hy, ale tak\u00e9, m\u00e1-li planeta atmosf\u00e9ru a&nbsp;z \u010deho je slo\u017eena. Petr Kab\u00e1th ze Stel\u00e1rn\u00edho odd\u011blen\u00ed ASU byl spoluautorem studie, kter\u00e1 se zab\u00fdvala mo\u017enostmi sledov\u00e1n\u00ed zaj\u00edmav\u00e9ho jevu, kter\u00fd ve Slune\u010dn\u00ed soustav\u011b nenast\u00e1v\u00e1 \u2013 vypa\u0159ov\u00e1n\u00ed atmosf\u00e9r.&nbsp;<\/p>\n\n\n\n<p>V sou\u010dasnosti je astronom\u016fm zn\u00e1mo ji\u017e p\u0159es p\u011bt tis\u00edc planet ob\u00edhaj\u00edc\u00edch jin\u00e9 hv\u011bzdy ne\u017e Slunce. P\u0159edt\u00edm, ne\u017e byly planety skute\u010dn\u011b objeveny, se odborn\u00edci domn\u00edvali, \u017ee jin\u00e9 syst\u00e9my budou velmi podobn\u00e9 Slune\u010dn\u00ed soustav\u011b. Realita ale ukazuje sp\u00ed\u0161e opak \u2013 \u017ee extrasol\u00e1rn\u00ed planet\u00e1rn\u00ed syst\u00e9my jsou od toho na\u0161eho velmi odli\u0161n\u00e9. Byly tak definov\u00e1ny cel\u00e9 t\u0159\u00eddy nov\u00fdch typ\u016f planet. Vyjma mal\u00fdch kamenn\u00fdch planet zemsk\u00e9ho typu, plynn\u00fdch obr\u016f a\u00a0ledov\u00fdch obr\u016f, kter\u00e9 zn\u00e1me ze Slune\u010dn\u00ed soustavy, jsou pak ve vesm\u00edru b\u011b\u017en\u00e9 superzem\u011b, minineptuny, hork\u00e9 jupitery a\u00a0dal\u0161\u00ed. Zd\u00e1 se, \u017ee t\u00e9m\u011b\u0159 v\u0161echny neptuny, jupitery a\u00a0superjupitery maj\u00ed rozs\u00e1hl\u00e9 vod\u00edkov\u00e9 atmosf\u00e9ry.<\/p>\n\n\n\n<p>Pokra\u010dov\u00e1n\u00ed: <a href=\"https:\/\/www.asu.cas.cz\/articles\/2210\/19\/na-cem-pracujeme-strategie-pro-charakterizaci-vyparovani-planetarnich-atmosfer?fbclid=IwAR0FhYzdtOFwv0J3PE3-pLKBtU8N-jaRRQfF1MSanulEblT1AFQMO7woYRc\" target=\"_blank\" rel=\"noreferrer noopener\">Web ASU<\/a><\/p>\n\n\n\n<p>Odkazy<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zdroj: <a href=\"https:\/\/www.asu.cas.cz\/articles\/2210\/19\/na-cem-pracujeme-strategie-pro-charakterizaci-vyparovani-planetarnich-atmosfer?fbclid=IwAR0FhYzdtOFwv0J3PE3-pLKBtU8N-jaRRQfF1MSanulEblT1AFQMO7woYRc\" target=\"_blank\" rel=\"noreferrer noopener\">Na \u010dem pracujeme: Strategie pro charakterizaci vypa\u0159ov\u00e1n\u00ed planet\u00e1rn\u00edch atmosf\u00e9r<\/a>; M. \u0160vanda<\/li>\n\n\n\n<li>Pr\u00e1ce: E. G\u00fcnther, L. Fossati, P. Kab\u00e1th, <em>The evaporation of planetary atmospheres<\/em>, Contrib. Astron. Obs. Skalnat\u00e9 Pleso v\u00a0tisku, preprint, <a rel=\"noreferrer noopener\" href=\"https:\/\/ui.adsabs.harvard.edu\/abs\/2023arXiv231102965G\/abstract\" target=\"_blank\">arXiv:2311.02965<\/a><\/li>\n\n\n\n<li>Kontakt:\u00a0Dr. Petr Kab\u00e1th, petr.kabath@asu.cas.cz<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>V oboru exoplanet se astronomov\u00e9 posunuli od pouh\u00e9ho objevov\u00e1n\u00ed k&nbsp;jejich charakterizaci. Zaj\u00edmav\u00e9 jsou nejen parametry samotn\u00e9 planety a&nbsp;jej\u00ed ob\u011b\u017en\u00e9 dr\u00e1hy, ale tak\u00e9, m\u00e1-li planeta atmosf\u00e9ru<\/p>\n","protected":false},"author":1,"featured_media":2919,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38,32],"tags":[],"class_list":["post-2914","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-exoplanety","category-novinky"],"_links":{"self":[{"href":"https:\/\/stel.asu.cas.cz\/cs\/wp-json\/wp\/v2\/posts\/2914","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stel.asu.cas.cz\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/stel.asu.cas.cz\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/stel.asu.cas.cz\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/stel.asu.cas.cz\/cs\/wp-json\/wp\/v2\/comments?post=2914"}],"version-history":[{"count":2,"href":"https:\/\/stel.asu.cas.cz\/cs\/wp-json\/wp\/v2\/posts\/2914\/revisions"}],"predecessor-version":[{"id":2916,"href":"https:\/\/stel.asu.cas.cz\/cs\/wp-json\/wp\/v2\/posts\/2914\/revisions\/2916"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stel.asu.cas.cz\/cs\/wp-json\/wp\/v2\/media\/2919"}],"wp:attachment":[{"href":"https:\/\/stel.asu.cas.cz\/cs\/wp-json\/wp\/v2\/media?parent=2914"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/stel.asu.cas.cz\/cs\/wp-json\/wp\/v2\/categories?post=2914"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/stel.asu.cas.cz\/cs\/wp-json\/wp\/v2\/tags?post=2914"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}