{"id":11039,"date":"2021-11-22T17:38:40","date_gmt":"2021-11-22T10:38:40","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=11039"},"modified":"2021-11-23T21:13:18","modified_gmt":"2021-11-23T14:13:18","slug":"loi-giai-nao-cho-su-mat-tich-bi-an-cua-cac-hat-neutrino","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/loi-giai-nao-cho-su-mat-tich-bi-an-cua-cac-hat-neutrino\/","title":{"rendered":"L\u1eddi gi\u1ea3i n\u00e0o cho s\u1ef1 m\u1ea5t t\u00edch b\u00ed \u1ea9n c\u1ee7a c\u00e1c h\u1ea1t neutrino?"},"content":{"rendered":"\n<p>M\u1ed9t nh\u00f3m nghi\u00ean c\u1ee9u v\u1eadt l\u00fd qu\u1ed1c t\u1ebf v\u1eeba kh\u1eb3ng \u0111\u1ecbnh \u0111\u00e3 c\u00f3 \u0111\u00e1p \u00e1n cho b\u00ed \u1ea9n k\u00e9o d\u00e0i 30 n\u0103m qua: s\u1ef1 m\u1ea5t t\u00edch c\u1ee7a c\u00e1c h\u1ea1t neutrino(d\u1ea1ng h\u1ea1t c\u01a1 b\u1ea3n c\u1ea5u th\u00e0nh v\u1eadt ch\u1ea5t) ph\u00e1t ra t\u1eeb M\u1eb7t tr\u1eddi. Kh\u00f4ng ai kh\u00e1c, ch\u00ednh c\u00e1c h\u1ea1t neutrino\u0111\u00e3 \u201cthay h\u00ecnh \u0111\u1ed5i d\u1ea1ng\u201d tr\u00ean \u0111\u01b0\u1eddng \u0111\u1ebfn Tr\u00e1i \u0111\u1ea5t khi\u1ebfn c\u00e1c nh\u00e0 khoa h\u1ecdc m\u1ea5t d\u1ea5u ch\u00fang!<\/p>\n\n\n\n<p>Neutrino l\u00e0 m\u1ed9t trong s\u1ed1 c\u00e1c h\u1ea1t c\u01a1 b\u1ea3n c\u1ea5u th\u00e0nh v\u1eadt ch\u1ea5t. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cb\u00f3ng ma\u201d do \u0111\u1eb7c t\u00ednh t\u01b0\u01a1ng t\u00e1c qu\u00e1 y\u1ebfu \u1edbt v\u1edbi c\u00e1c d\u1ea1ng kh\u00e1c c\u1ee7a v\u1eadt ch\u1ea5t. Ch\u00fang chia th\u00e0nh 3 d\u1ea1ng: electron &#8211; neutrino, moun &#8211; neutrino v\u00e0 tau &#8211; neutrino. C\u00e1c neutrinosinh ra t\u1eeb c\u00e1c ph\u1ea3n \u1ee9ng h\u1ea1t nh\u00e2n trong l\u00f2ng M\u1eb7t tr\u1eddi \u0111\u1ec1u l\u00e0 d\u1ea1ng electron &#8211; neutrion.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed9t nh\u00f3m nghi\u00ean c\u1ee9u v\u1eadt l\u00fd qu\u1ed1c t\u1ebf v\u1eeba kh\u1eb3ng \u0111\u1ecbnh \u0111\u00e3 c\u00f3 \u0111\u00e1p \u00e1n cho b\u00ed \u1ea9n k\u00e9o d\u00e0i 30 n\u0103m qua: s\u1ef1 m\u1ea5t t\u00edch c\u1ee7a c\u00e1c h\u1ea1t neutrino(d\u1ea1ng h\u1ea1t c\u01a1 b\u1ea3n c\u1ea5u th\u00e0nh v\u1eadt ch\u1ea5t) ph\u00e1t ra t\u1eeb M\u1eb7t tr\u1eddi. Kh\u00f4ng ai kh\u00e1c, ch\u00ednh c\u00e1c h\u1ea1t neutrino\u0111\u00e3 \u201cthay h\u00ecnh \u0111\u1ed5i d\u1ea1ng\u201d tr\u00ean \u0111\u01b0\u1eddng [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[1,15],"tags":[],"class_list":["post-11039","post","type-post","status-publish","format-standard","hentry","category-general","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=11039"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11039\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=11039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=11039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=11039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}