{"id":2186,"date":"2026-09-23T01:09:00","date_gmt":"2026-09-22T16:09:00","guid":{"rendered":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-23-black-hole-jet-threshold-vi\/"},"modified":"2026-09-23T01:09:00","modified_gmt":"2026-09-22T16:09:00","slug":"2026-09-23-black-hole-jet-threshold-vi","status":"publish","type":"briefing","link":"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-23-black-hole-jet-threshold-vi\/","title":{"rendered":"D\u00f9 g\u1ea5p 10 hay h\u00e0ng tri\u1ec7u l\u1ea7n M\u1eb7t Tr\u1eddi, tia v\u1eadt ch\u1ea5t b\u1eadt l\u1ea1i g\u1ea7n ng\u01b0\u1ee1ng 2%"},"content":{"rendered":"<p><strong>2026-09-23 01:09 KST<\/strong><\/p>\n<p>Nghi\u00ean c\u1ee9u Nature Astronomy ng\u00e0y 17\/9 \u0111\u01b0a ra b\u1eb1ng ch\u1ee9ng r\u1eb1ng h\u1ed1 \u0111en \u1edf nhi\u1ec1u thang kh\u1ed1i l\u01b0\u1ee3ng c\u00f3 th\u1ec3 chuy\u1ec3n tr\u1ea1ng th\u00e1i ph\u00f3ng tia t\u1ea1i c\u00f9ng m\u1ed9t \u0111i\u1ec3m.<\/p>\n<p>M\u1ee9c 2% kh\u00f4ng ph\u1ea3i kh\u1ed1i l\u01b0\u1ee3ng hay \u0111\u1ed9 s\u00e1ng, m\u00e0 l\u00e0 t\u1ed1c \u0111\u1ed9 b\u1ed3i t\u1ee5 so v\u1edbi c\u00e2n b\u1eb1ng Eddington gi\u1eefa h\u1ea5p d\u1eabn v\u00e0 \u00e1p su\u1ea5t b\u1ee9c x\u1ea1.<\/p>\n<h2>D\u1eef li\u1ec7u<\/h2>\n<p>Nh\u00f3m thu th\u1eadp 20 s\u1ef1 ki\u1ec7n ph\u00e1 h\u1ee7y th\u1ee7y tri\u1ec1u v\u00e0 d\u00f9ng m\u01b0\u1eddi s\u1ef1 ki\u1ec7n x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c c\u1ea3 t\u1ed1c \u0111\u1ed9 b\u1ed3i t\u1ee5 l\u1eabn th\u1eddi \u0111i\u1ec3m ph\u00e1t s\u00f3ng v\u00f4 tuy\u1ebfn.<\/p>\n<h2>Hai giai \u0111o\u1ea1n<\/h2>\n<p>D\u00f2ng v\u1eadt ch\u1ea5t s\u1edbm c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n tr\u00ean m\u1ee9c Eddington; m\u1ed9t tia tr\u1ec5 kh\u00e1c xu\u1ea5t hi\u1ec7n khi ngu\u1ed3n c\u1ea5p gi\u1ea3m xu\u1ed1ng kho\u1ea3ng 0,02 Eddington.<\/p>\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" src=\"https:\/\/onepress.co.kr\/wp-content\/uploads\/2026\/09\/black-hole-jet-threshold-vi.png\" alt=\"D\u00f9 g\u1ea5p 10 hay h\u00e0ng tri\u1ec7u l\u1ea7n M\u1eb7t Tr\u1eddi, tia v\u1eadt ch\u1ea5t b\u1eadt l\u1ea1i g\u1ea7n ng\u01b0\u1ee1ng 2%\" loading=\"lazy\" \/><figcaption class=\"op-briefing-image-caption\">\u0110\u00e2y l\u00e0 h\u00ecnh \u1ea3nh t\u1ea1o b\u1eb1ng AI \u0111\u1ec3 gi\u1ea3i th\u00edch ch\u1ee7 \u0111\u1ec1, kh\u00f4ng ph\u1ea3i \u1ea3nh s\u1ef1 ki\u1ec7n, quan s\u00e1t hay hi\u1ec7n tr\u01b0\u1eddng th\u1ef1c t\u1ebf.<\/figcaption><\/figure>\n<h2>V\u00ec sao \u0111\u00e1ng ch\u00fa \u00fd<\/h2>\n<p>H\u1ed1 \u0111en kh\u1ed1i l\u01b0\u1ee3ng sao \u0111\u1ed5i tr\u1ea1ng th\u00e1i trong ng\u00e0y ho\u1eb7c th\u00e1ng, c\u00f2n h\u1ec7 si\u00eau n\u1eb7ng th\u01b0\u1eddng m\u1ea5t h\u00e0ng ngh\u00ecn n\u0103m. S\u1ef1 ki\u1ec7n x\u00e9 sao r\u00fat qu\u00e1 tr\u00ecnh xu\u1ed1ng v\u00e0i n\u0103m.<\/p>\n<h2>Gi\u1edbi h\u1ea1n<\/h2>\n<p>M\u1eabu nh\u1ecf v\u00e0 t\u1ed1c \u0111\u1ed9 b\u1ed3i t\u1ee5 do m\u00f4 h\u00ecnh suy ra. C\u1ea7n th\u00eam quan s\u00e1t v\u00f4 tuy\u1ebfn v\u00e0 tia X \u0111\u1ec3 ki\u1ec3m tra kh\u1ea3 n\u0103ng d\u1ef1 b\u00e1o.<\/p>\n<h2>Ngu\u1ed3n g\u1ed1c v\u00e0 ki\u1ec3m ch\u1ee9ng \u0111\u1ed9c l\u1eadp<\/h2>\n<p><a href=\"https:\/\/www.nature.com\/articles\/s41550-026-02951-1\" target=\"_blank\" rel=\"noopener noreferrer\">Nature Astronomy \uc6d0 \ub17c\ubb38<\/a><\/p>\n<p><a href=\"https:\/\/www.ias.edu\/news\/ias-scholar-reveals-universal-rule-black-hole-burps\" target=\"_blank\" rel=\"noopener noreferrer\">Institute for Advanced Study \uc5f0\uad6c \uc124\uba85<\/a><\/p>\n<p><a href=\"https:\/\/github.com\/adellej\/tde_spectra_fit\" target=\"_blank\" rel=\"noopener noreferrer\">\uacf5\uac1c \ubd84\uc11d \ucf54\ub4dc<\/a><\/p>\n<h2>\u0110\u1ecdc b\u1eb1ng ng\u00f4n ng\u1eef kh\u00e1c<\/h2>\n<p><a href=\"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-23-black-hole-jet-threshold-ko\/\">\ud55c\uad6d\uc5b4<\/a> \u00b7 <a href=\"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-23-black-hole-jet-threshold-en\/\">English<\/a> \u00b7 <a href=\"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-23-black-hole-jet-threshold-es\/\">Espa\u00f1ol<\/a> \u00b7 <a href=\"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-23-black-hole-jet-threshold-ja\/\">\u65e5\u672c\u8a9e<\/a> \u00b7 <a href=\"https:\/\/onepress.co.kr\/index.php\/briefing\/2026-09-23-black-hole-jet-threshold-vi\/\">Ti\u1ebfng Vi\u1ec7t<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tia tr\u1ec5 t\u1eeb h\u1ed1 \u0111en si\u00eau n\u1eb7ng x\u00e9 sao xu\u1ea5t hi\u1ec7n g\u1ea7n 2% t\u1ed1c \u0111\u1ed9 Eddington. Ng\u01b0\u1ee1ng gi\u1ed1ng h\u1ed1 \u0111en nh\u1ecf, nh\u01b0ng k\u1ebft qu\u1ea3 d\u1ef1a tr\u00ean m\u00f4 h\u00ecnh c\u1ee7a m\u01b0\u1eddi s\u1ef1 ki\u1ec7n t\u1ed1t.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":[],"class_list":["post-2186","briefing","type-briefing","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/onepress.co.kr\/index.php\/wp-json\/wp\/v2\/briefing\/2186","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=2186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}