{"id":1715,"date":"2026-09-02T06:03:00","date_gmt":"2026-09-01T21:03:00","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-02-fast-neutral-hydrogen-star-formation-gap-ja\/"},"modified":"2026-09-02T06:03:00","modified_gmt":"2026-09-01T21:03:00","slug":"2026-09-02-fast-neutral-hydrogen-star-formation-gap-ja","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-02-fast-neutral-hydrogen-star-formation-gap-ja\/","title":{"rendered":"\u661f\u5f62\u6210\u306f45\u5104\u5e74\u524d\u306e40\uff05\u6c34\u6e96\u3001\u539f\u5b50\u6c34\u7d20\u306f74\uff05\u2026\u5358\u7d14\u306a\u71c3\u6599\u4e0d\u8db3\u3067\u306f\u306a\u304b\u3063\u305f"},"content":{"rendered":"<p><strong>2026-09-02 06:03 KST<\/strong><\/p>\n<p>FAST\u96fb\u6ce2\u671b\u9060\u93e1\u3068DESI\u89b3\u6e2c\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u7814\u7a76\u3067\u306f\u3001\u904e\u53bb45\u5104\u5e74\u3067\u5b87\u5b99\u306e\u661f\u5f62\u6210\u7387\u306f\u4ee5\u524d\u306e\u7d0441\uff05\u307e\u3067\u4f4e\u4e0b\u3057\u307e\u3057\u305f\u304c\u3001\u4e2d\u6027\u539f\u5b50\u6c34\u7d20\u306f\u672a\u88dc\u6b63\u306e\u6e2c\u5b9a\u3067\u7d0474\uff05\u6b8b\u3063\u3066\u3044\u308b\u3068\u63a8\u5b9a\u3055\u308c\u307e\u3057\u305f\u3002\u661f\u304c\u5c11\u306a\u304f\u306a\u308b\u73fe\u8c61\u3092\u5358\u7d14\u306a\u539f\u5b50\u6c34\u7d20\u71c3\u6599\u67af\u6e07\u3060\u3051\u3067\u8aac\u660e\u3057\u306b\u304f\u3044\u3068\u3044\u3046\u610f\u5473\u3067\u3059\u3002<\/p>\n<p>\u500b\u3005\u306e\u9280\u6cb3\u306e\u30ac\u30b9\u304c\u3069\u308c\u3060\u3051\u6b8b\u3063\u3066\u3044\u308b\u304b\u3092\u76f4\u63a5\u3059\u3079\u3066\u64ae\u5f71\u3057\u305f\u7d50\u679c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7d04250\u4e07\u500b\u306e\u9280\u6cb3\u306e\u975e\u5e38\u306b\u5f31\u304421cm\u4fe1\u53f7\u3092\u7d71\u8a08\u7684\u306b\u91cd\u306d\u3066\u5e73\u5747\u3092\u6e2c\u5b9a\u3057\u3001\u4f53\u7cfb\u7684\u306a\u8aa4\u5dee\u88dc\u6b63\u65b9\u5f0f\u306b\u3088\u3063\u3066\u306f\u6c34\u7d20\u6e1b\u5c11\u5e45\u304c\u5c0f\u3055\u304f\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u4f55\u3092\u3069\u306e\u3088\u3046\u306b\u6e2c\u5b9a\u3057\u307e\u3057\u305f\u304b<\/h2>\n<p>\u7814\u7a76\u8005\u3089\u306f\u3001FAST\u304c\u6355\u6349\u3057\u305f\u4e2d\u6027\u539f\u5b50\u6c34\u7d20\u306e21cm\u4f1d\u64ad\u30b9\u30da\u30af\u30c8\u30eb\u3068DESI\u306e\u5149\u5b66\u5206\u5149\u30c7\u30fc\u30bf\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u3002\u7a7a\u7d041\u4e072\u5343\u5e73\u65b9\u5ea6\u306e\u9280\u6cb3\u7d04250\u4e07\u500b\u3092\u4f7f\u3063\u3066\u3001\u3042\u307e\u308a\u306b\u3082\u8584\u6697\u304f\u3001\u500b\u3005\u306e\u691c\u51fa\u304c\u96e3\u3057\u3044\u4fe1\u53f7\u3092\u91cd\u306d\u3066\u5b87\u5b99\u5e73\u5747\u6c34\u7d20\u5bc6\u5ea6\u3092\u63a8\u5b9a\u3057\u307e\u3057\u305f\u3002\u7bc4\u56f2\u306f\u8d64\u8272\u304c0\u304b\u30890.41\u3001\u3064\u307e\u308a\u6700\u8fd1\u7d0445\u5104\u5e74\u3067\u3059\u3002<\/p>\n<h2>2\u3064\u306e\u6e1b\u5c11\u7387\u306e\u9055\u3044\u306f\u3069\u308c\u3060\u3051\u5927\u304d\u3044\u304b<\/h2>\n<p>45\u5104\u5e74\u524d\u306e\u661f\u306e\u751f\u6210\u7387\u5bc6\u5ea6\u306f\u73fe\u5728\u306e\u7d042.46\u500d\u3067\u3057\u305f\u3002\u540c\u6642\u671f\u306e\u4e2d\u6027\u539f\u5b50\u6c34\u7d20\u5bc6\u5ea6\u306f\u3001\u539f\u6599\u3067\u73fe\u5728\u306e1.35\u00b10.10\u500d\u3067\u3042\u308a\u3001\u4fdd\u5b88\u7684\u306a\u4f53\u7cfb\u7684\u8aa4\u5dee\u88dc\u6b63\u306e\u5f8c\u306b\u306f1.12\u00b10.10\u500d\u3068\u63a8\u5b9a\u3055\u308c\u305f\u3002\u661f\u306e\u751f\u6210\u304c\u6e1b\u5c11\u3057\u305f\u5e45\u306f\u539f\u5b50\u6c34\u7d20\u306e\u6e1b\u5c11\u3088\u308a\u306f\u308b\u304b\u306b\u5927\u304d\u3044\u3002<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/onepress.co.kr\/wp-content\/uploads\/2026\/09\/fast-neutral-hydrogen-star-formation-gap-ja.png\" alt=\"\u661f\u5f62\u6210\u306f45\u5104\u5e74\u524d\u306e40\uff05\u6c34\u6e96\u3001\u539f\u5b50\u6c34\u7d20\u306f74\uff05\u2026\u5358\u7d14\u306a\u71c3\u6599\u4e0d\u8db3\u3067\u306f\u306a\u304b\u3063\u305f\" loading=\"lazy\" \/><figcaption class=\"op-briefing-image-caption\">\u3053\u308c\u306f\u4e3b\u984c\u3092\u8aac\u660e\u3059\u308b\u305f\u3081\u306e\u751f\u6210\u753b\u50cf\u3067\u3001\u5b9f\u969b\u306e\u73fe\u5834\u30fb\u89b3\u6e2c\u30fb\u5b9f\u9a13\u5199\u771f\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/figcaption><\/figure>\n<h2>\u306a\u305c\u539f\u5b50\u6c34\u7d20\u304c\u307e\u3055\u306b\u661f\u306e\u71c3\u6599\u3067\u306f\u306a\u3044\u306e\u304b<\/h2>\n<p>\u661f\u306f\u6dbc\u3057\u304f\u5bc6\u306a\u5206\u5b50\u6c34\u7d20\u96f2\u304b\u3089\u4e3b\u306b\u751f\u307e\u308c\u307e\u3059\u3002\u4e2d\u6027\u539f\u5b50\u6c34\u7d20\u306f\u91cd\u8981\u306a\u8caf\u8535\u5eab\u3067\u3059\u304c\u3001\u307e\u305a\u5206\u5b50\u6c34\u7d20\u306b\u5909\u308f\u308a\u3001\u96f2\u304c\u5341\u5206\u306b\u51b7\u307e\u3057\u3066\u51dd\u96c6\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u539f\u5b50\u6c34\u7d20\u306e\u7dcf\u91cf\u304c\u5927\u5e45\u306b\u6e1b\u3089\u306a\u304f\u3066\u3082\u3001\u5206\u5b50\u6c34\u7d20\u306e\u8ee2\u63db\u3084\u661f\u751f\u6210\u52b9\u7387\u304c\u4f4e\u4e0b\u3059\u308b\u3068\u3001\u661f\u306e\u8a95\u751f\u306f\u6e1b\u5c11\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u4f55\u304c\u307e\u3060\u4e0d\u78ba\u5b9f\u306a\u306e\u304b<\/h2>\n<p>\u4fe1\u53f7\u3092\u91cd\u306d\u308b\u65b9\u6cd5\u306f\u975e\u5e38\u306b\u591a\u304f\u306e\u9280\u6cb3\u306e\u5e73\u5747\u3092\u6b63\u78ba\u306b\u3057\u307e\u3059\u304c\u3001\u500b\u3005\u306e\u9280\u6cb3\u306e\u591a\u69d8\u6027\u3092\u96a0\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u306e\u9078\u629e\u3001\u30d3\u30fc\u30e0\u5185\u306e\u96a3\u63a5\u3059\u308b\u9280\u6cb3\u4fe1\u53f7\u3001\u6c34\u7d20\u8cea\u91cf\u88dc\u6b63\u306a\u3069\u306e\u4f53\u7cfb\u7684\u306a\u8aa4\u5dee\u3082\u6b8b\u308a\u307e\u3059\u3002\u7814\u7a76\u8005\u306f\u3044\u304f\u3064\u304b\u306e\u6821\u6b63\u3092\u9069\u7528\u3057\u307e\u3057\u305f\u304c\u3001\u6e1b\u5c11\u91cf\u306e\u6b63\u78ba\u306a\u30b5\u30a4\u30ba\u306f\u305d\u306e\u5f8c\u306e\u89b3\u6e2c\u306b\u7d5e\u308a\u8fbc\u3080\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u6b21\u306f\u4f55\u3092\u78ba\u8a8d\u3057\u307e\u3059\u304b<\/h2>\n<p>\u5206\u5b50\u6c34\u7d20\u3068\u539f\u5b50\u6c34\u7d20\u3092\u540c\u3058\u9280\u6cb3\u96c6\u56e3\u3067\u4e00\u7dd2\u306b\u6e2c\u5b9a\u3057\u3001\u9280\u6cb3\u8cea\u91cf\u30fb\u74b0\u5883\u30fb\u5f62\u614b\u306b\u3088\u308b\u5dee\u3092\u6bd4\u8f03\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u9060\u3044\u904e\u53bb\u307e\u3067\u76f4\u63a521cm\u306e\u4fe1\u53f7\u3092\u6e2c\u5b9a\u3059\u308b\u89b3\u6e2c\u3082\u5fc5\u8981\u3067\u3059\u3002\u4eca\u56de\u306e\u7d50\u679c\u306f\u3001\u661f\u751f\u6210\u306e\u6e1b\u5c11\u306e\u539f\u56e0\u3092\u4e00\u3064\u306b\u78ba\u5b9a\u3059\u308b\u3088\u308a\u3082\u5358\u7d14\u306a\u71c3\u6599\u67af\u6e07\u306e\u8aac\u660e\u3092\u6392\u9664\u3059\u308b\u65b0\u3057\u3044\u57fa\u6e96\u3067\u3059\u3002<\/p>\n<h2>\u4e00\u6b21\u8cc7\u6599\u3068\u72ec\u7acb\u78ba\u8a8d<\/h2>\n<p><a href=\"https:\/\/doi.org\/10.1038\/s41550-026-02965-9\" target=\"_blank\" rel=\"noopener noreferrer\">Nature Astronomy \uc6d0 \ub17c\ubb38<\/a><\/p>\n<p><a href=\"https:\/\/arxiv.org\/abs\/2607.05326\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv \uc0ac\uc804\uacf5\uac1c \uc6d0\ubb38<\/a><\/p>\n<p><a href=\"https:\/\/www.eurekalert.org\/news-releases\/1142061\" target=\"_blank\" rel=\"noopener noreferrer\">\uc911\uad6d\uacfc\ud559\uc6d0 \uacf5\uc2dd \uc5f0\uad6c \uc124\uba85<\/a><\/p>\n<p><a href=\"https:\/\/researchportal.port.ac.uk\/en\/publications\/weak-evolution-of-cosmic-atomic-hydrogen-over-the-past-45-billion\/\" target=\"_blank\" rel=\"noopener noreferrer\">\ud3ec\uce20\uba38\uc2a4\ub300 \ub3c5\ub9bd \uc5f0\uad6c \uc0c9\uc778\u00b7\ucd08\ub85d<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>FAST\u3068DESI\u304c\u7d04250\u4e07\u500b\u306e\u9280\u6cb3\u306e\u8584\u6697\u3044\u6c34\u7d20\u4fe1\u53f7\u3092\u5408\u308f\u305b\u3066\u307f\u308b\u3068\u3001\u661f\u306e\u751f\u6210\u306f\u5927\u5e45\u306b\u6e1b\u5c11\u3057\u305f\u304c\u3001\u4e2d\u6027\u539f\u5b50\u6c34\u7d20\u306f\u306f\u308b\u304b\u306b\u5c11\u306a\u304f\u6e1b\u5c11\u3057\u305f\u3002\u5206\u5b50\u6c34\u7d20\u5909\u63db\u3068\u661f\u751f\u6210\u52b9\u7387\u306f\u91cd\u8981\u306a\u5019\u88dc\u3068\u3057\u3066\u6b8b\u308a\u307e\u3059\u3002<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-1715","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/1715","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing"}],"about":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/types\/briefing"}],"wp:attachment":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=1715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}