{"id":7217,"date":"2021-04-01T15:43:31","date_gmt":"2021-04-01T08:43:31","guid":{"rendered":"https:\/\/vinatom.gov.vn\/?p=7217"},"modified":"2021-04-01T15:43:31","modified_gmt":"2021-04-01T08:43:31","slug":"lo-phan-ung-hat-nhan-da-lat-manh-dat-thieng","status":"publish","type":"post","link":"https:\/\/vinatom.gov.vn\/lo-phan-ung-hat-nhan-da-lat-manh-dat-thieng\/","title":{"rendered":"L\u00f2 ph\u1ea3n \u1ee9ng h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t, m\u1ea3nh \u0111\u1ea5t thi\u00eang!"},"content":{"rendered":"

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$\"\"$ \u0110\u1ea1i t\u01b0\u1edbng V\u00f5 Nguy\u00ean Gi\u00e1p \u0111\u1ebfn th\u0103m Vi\u1ec7n Nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n<\/em><\/p>\n

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\u0110\u1ea1i t\u01b0\u1edbng V\u00f5 Nguy\u00ean Gi\u00e1p \u0111\u00e3 \u0111\u1ebfn \u0111\u00e2y nhi\u1ec1u l\u1ea7n.<\/p>\n

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L\u1ea7n \u0111\u1ea7u, khi n\u01a1i n\u00e0y c\u00f2n l\u00e0 c\u00f4ng tr\u01b0\u1eddng x\u00e2y d\u1ef1ng l\u00f2 ph\u1ea3n \u1ee9ng, b\u1ed1n b\u1ec1 ng\u1ed5n ngang. Th\u1eddi \u1ea5y \u0111\u1eddi s\u1ed1ng kh\u00f3 kh\u0103n l\u1eafm. \u0110\u1ea1i t\u01b0\u1edbng mu\u1ed1n \u0111i xem ch\u1ed7 \u0103n \u1edf c\u1ee7a c\u00e1n b\u1ed9. Chi\u1ec1u r\u1ea5t mu\u1ed9n, c\u00e1c \u201cl\u00f2 s\u0129\u201d \u0111\u00e3 \u0103n xong, m\u1ed7i ng\u01b0\u1eddi m\u1ed9t ng\u1ea3. Trong \u00e1nh s\u00e1ng l\u1edd m\u1edd d\u01b0\u1edbi t\u1ea7ng h\u1ea7m Gi\u00e1o Ho\u00e0ng h\u1ecdc vi\u1ec7n ch\u1ec9 c\u00f2n l\u1ea1i c\u00f4 P., chuy\u00ean vi\u00ean Ban Qu\u1ea3n l\u00fd c\u00f4ng tr\u00ecnh, u\u1ec3 o\u1ea3i tr\u01b0\u1edbc ph\u1ea7n c\u01a1m nh\u00e0 b\u1ebfp cu\u1ed1i c\u00f9ng. \u0110i th\u1eb3ng \u0111\u1ebfn b\u00e0n \u0103n, \u0110\u1ea1i t\u01b0\u1edbng l\u1eafc \u0111\u1ea7u: \u201c\u0103n th\u1ebf n\u00e0y th\u00ec x\u00e2y l\u00f2 l\u00e0m sao?\u201d Ch\u00ednh ph\u1ee7 \u0111\u00e3 ch\u1ea5p thu\u1eadn m\u1ed9t s\u1ed1 ch\u1ebf \u0111\u1ed9 \u201c\u0111\u1eb7c bi\u1ec7t\u201d gi\u00fap c\u1ea3i thi\u1ec7n ph\u1ea7n n\u00e0o \u0111\u1eddi s\u1ed1ng c\u00e1n b\u1ed9 c\u1ee7a Vi\u1ec7n h\u1ea1t nh\u00e2n.<\/p>\n

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Vi\u1ec7n s\u0129 G. N, Flerov \u0111\u1ebfn \u0111\u00e2y t\u1eeb n\u0103m 1976, khi l\u00f2 ph\u1ea3n \u1ee9ng TRIGA Mark II c\u00f2n do qu\u00e2n \u0111\u1ed9i (\u0110o\u00e0n A1) qu\u1ea3n l\u00fd.<\/p>\n

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$\"\"$ Flerov\u00a0Georgy Nikolaevich (1913-1990)\u00a0(Ngu\u1ed3n: Internet)<\/em><\/p>\n

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Nh\u00e0 h\u1ea1t nh\u00e2n l\u1eebng danh th\u1ebf gi\u1edbi Flerov \u0111\u00e3 kh\u00e1m ph\u00e1 ra hi\u1ec7n t\u01b0\u1ee3ng urani ph\u00e2n h\u1ea1ch t\u1ef1 ph\u00e1t n\u0103m 1940, khi m\u00e0 Niels Bohr, cha \u0111\u1ebb h\u1ecdc thuy\u1ebft l\u01b0\u1ee3ng t\u1eed, lu\u00f4n qu\u1ea3 quy\u1ebft l\u00e0 kh\u00f4ng th\u1ec3. H\u00f3a ra ph\u00e2n h\u1ea1ch t\u1ef1 ph\u00e1t ch\u00ednh l\u00e0 d\u1ea1ng ph\u00e2n r\u1ea3 ph\u00f3ng x\u1ea1 ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a nh\u1eefng h\u1ea1t nh\u00e2n n\u1eb7ng h\u01a1n urani. L\u1ecbch s\u1eed c\u00f2n ghi t\u00ean \u00f4ng b\u1edfi b\u1ee9c th\u01b0 vi\u00ean trung \u00fay Flerov g\u1eedi cho Stalin l\u01b0u \u00fd nh\u1eefng \u0111\u1ed9ng th\u00e1i ch\u1ee9ng t\u1ecf M\u1ef9 \u0111ang l\u00e0m bom nguy\u00ean t\u1eed, th\u00fac gi\u1ee5c Li\u00ean X\u00f4 kh\u00f4ng n\u00ean ch\u1eadm tr\u1ec5. Sau chi\u1ebfn tranh, Flerov v\u1ec1 Dubna x\u00e2y d\u1ef1ng m\u00e1y gia t\u1ed1c ion n\u1eb7ng \u0111\u1ec3 t\u1ed5ng h\u1ee3p c\u00e1c nguy\u00ean t\u1ed1 si\u00eau n\u1eb7ng, Z > 100, ph\u1ea7n l\u1edbn ch\u1ec9 s\u1ed1ng d\u01b0\u1edbi v\u00e0i gi\u00e2y. Nh\u00f3m Dubna \u0111\u01b0\u1ee3c quy\u1ec1n \u0111\u1eb7t t\u00ean cho ba nguy\u00ean t\u1ed1. Hai n\u0103m sau khi \u00f4ng qua \u0111\u1eddi (2010), nguy\u00ean t\u1ed1 th\u1ee9 114 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u00ednh th\u1ee9c c\u00f4ng nh\u1eadn, mang t\u00ean \u00f4ng, Flerovium.<\/p>\n

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Ch\u00fang t\u00f4i (c\u00f9ng anh Nguy\u1ec5n M\u1ed9ng Sinh) th\u00e1p t\u00f9ng vi\u1ec7n s\u0129 Flerov t\u1eeb H\u00e0 N\u1ed9i v\u00e0o \u0110\u00e0 L\u1ea1t. Th\u1eddi gian n\u00e0y qu\u1ed1c l\u1ed9 20 t\u1eeb D\u1ea7u gi\u00e2y l\u00ean \u0110\u00e0 L\u1ea1t c\u00f2n ch\u01b0a \u201can to\u00e0n\u201d. Sau khi xem x\u00e9t l\u00f2 TRIGA Mark II \u0111\u00e3 b\u1ecb r\u00fat h\u1ebft nhi\u00ean li\u1ec7u, \u00f4ng nh\u1eadn \u0111\u1ecbnh l\u00f2 m\u1edbi s\u1eafp \u0111\u01b0\u1ee3c c\u1ea3i t\u1ea1o s\u1ebd kh\u00f4ng th\u1ec3 \u0111\u01b0a c\u00f4ng su\u1ea5t l\u00ean 1000 kW, nh\u01b0 ch\u00fang t\u00f4i mong mu\u1ed1n. \u00d4ng khuy\u00ean \u201cv\u1ea5n \u0111\u1ec1 c\u1ee7a c\u00e1c anh gi\u1edd \u0111\u00e2y l\u00e0 nhanh ch\u00f3ng kh\u00f4i ph\u1ee5c l\u00f2 v\u00e0 t\u1eadp h\u1ee3p \u0111\u1ed9i ng\u0169 khoa h\u1ecdc \u0111\u1ec3 khai th\u00e1c n\u00f3, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t l\u00f2 m\u1edbi ho\u00e0n to\u00e0n v\u1edbi c\u00f4ng su\u1ea5t l\u1edbn\u201d. Qu\u1ea3 v\u1eady, l\u00f2 m\u1edbi \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u1ea5u tr\u00fac lai gh\u00e9p, gi\u1eef nguy\u00ean c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng l\u00f2 TRIGA Mark II; to\u00e0n b\u1ed9 v\u00f9ng ho\u1ea1t m\u1edbi \u0111\u01b0\u1ee3c th\u1ea3 t\u1eeb tr\u00ean xu\u1ed1ng cho l\u1ecdt v\u00e0o v\u00e0nh ph\u1ea3n x\u1ea1 graphite c\u1ee7a l\u00f2 c\u0169, m\u00e0 v\u1eabn n\u00e2ng c\u00f4ng su\u1ea5t l\u00ean g\u1ea5p \u0111\u00f4i.<\/p>\n

$\"\"$ Ti\u1ebfn s\u0129 Hans Blix, T\u1ed5ng Gi\u00e1m \u0110\u1ed1c C\u01a1 quan N\u0103ng l\u01b0\u1ee3ng Nguy\u00ean t\u1eed qu\u1ed1c t\u1ebf IAEA\u00a0<\/em><\/p>\n

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Ti\u1ebfn s\u0129 Hans Blix, T\u1ed5ng Gi\u00e1m \u0110\u1ed1c C\u01a1 quan N\u0103ng l\u01b0\u1ee3ng Nguy\u00ean t\u1eed qu\u1ed1c t\u1ebf IAEA \u0111\u00e3 l\u1eb7n l\u1ed9i \u0111\u01b0\u1eddng xa \u0111\u1ebfn \u0110\u00e0 L\u1ea1t n\u0103m 1990. Kh\u00f4ng ph\u1ea3i \u0111\u1ec3 th\u1ecb s\u00e1t, hay thanh s\u00e1t, nh\u01b0 tr\u01b0\u1edbc \u0111\u00f3 khi \u00f4ng \u0111\u1ebfn Chernobyl hay l\u00f2 OSIraq \u1edf Iraq. C\u00f3 l\u1ebd \u00f4ng \u0111\u1ebfn b\u1edfi m\u1ed9t trong nh\u1eefng c\u00e2u h\u1ecfi: t\u1ea1i sao m\u1ed9t l\u00f2 ph\u1ea3n \u1ee9ng c\u00f3 c\u00f4ng su\u1ea5t v\u00e0o lo\u1ea1i th\u1ea5p nh\u1ea5t l\u1ea1i ho\u1ea1t \u0111\u1ed9ng c\u00f3 hi\u1ec7u qu\u1ea3 \u1edf m\u1ed9t n\u01b0\u1edbc r\u1ea5t ngh\u00e8o trong \u0111i\u1ec1u ki\u1ec7n b\u1ecb c\u1ea5m v\u1eadn ng\u1eb7t ngh\u00e8o nh\u1ea5t. Tr\u00ean \u0111\u01b0\u1eddng v\u1ec1 Vienna qua H\u00e0 N\u1ed9i, \u00f4ng \u0111\u00e3 \u0111\u1ebfn th\u0103m \u0110\u1ea1i t\u01b0\u1edbng V\u00f5 Nguy\u00ean Gi\u00e1p, \u0111\u00e1nh gi\u00e1 cao hi\u1ec7u qu\u1ea3 l\u00f2 ph\u1ea3n \u1ee9ng \u0110\u00e0 L\u1ea1t.<\/p>\n

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T\u1eeb 2000 \u0111\u1ebfn 2003 Hans Blix l\u00e0m Tr\u01b0\u1edfng \u0111o\u00e0n thanh s\u00e1t LHQ v\u1ec1 v\u0169 kh\u00ed h\u1ee7y di\u1ec7t h\u00e0ng lo\u1ea1t \u1edf Iraq. \u0110o\u00e0n \u0111\u00e3 ti\u1ebfn h\u00e0nh 700 cu\u1ed9c thanh s\u00e1t, kh\u00f4ng t\u00ecm ra d\u1ea5u v\u1ebft n\u00e0o, nh\u01b0ng bu\u1ed9c ph\u1ea3i d\u1eebng l\u1ea1i tr\u01b0\u1edbc khi M\u1ef9 – Anh \u0111\u01b0a li\u00ean qu\u00e2n \u0111\u00e1nh ph\u1ee7 \u0111\u1ea7u Saddam Hussein. \u00d4ng \u0111\u00e3 ph\u00ea ph\u00e1n gay g\u1eaft h\u00e0nh \u0111\u1ed9ng n\u00e0y xem nh\u01b0 m\u1ed9t cu\u1ed9c \u201cs\u0103n l\u00f9ng ph\u00f9 th\u1ee7y\u201d do \u201cthi\u1ebfu t\u01b0 duy ph\u1ea3n bi\u1ec7n\u201d. Cu\u1ed9c chi\u1ebfn sa l\u1ea7y v\u00e0 kh\u1ed1c li\u1ec7t h\u01a1n hai th\u1eadp k\u1ef7 sau \u0111\u00f3 \u0111\u00e3 ch\u1ee9ng t\u1ecf ch\u00e2n l\u00fd thu\u1ed9c v\u1ec1 \u00f4ng.<\/p>\n

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$\"\"$ KTS Ng\u00f4 Vi\u1ebft Th\u1ee5\u00a0(1926- 2000) (Ngu\u1ed3n: Internet)<\/em><\/p>\n

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KTS t\u00e0i ba Ng\u00f4 Vi\u1ebft Th\u1ee5 \u0111\u00e3 thi\u1ebft k\u1ebf khu\u00f4n vi\u00ean l\u00f2 ph\u1ea3n \u1ee9ng \u0110\u00e0 L\u1ea1t th\u00e0nh c\u00e1c v\u00f2ng \u0111\u1ed3ng t\u00e2m theo m\u00f4 h\u00ecnh nguy\u00ean t\u1eed. Nh\u01b0ng \u00fd t\u01b0\u1edfng s\u00e2u xa c\u1ee7a \u00f4ng h\u00ecnh nh\u01b0 l\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb b\u00e1nh xe Ph\u00e1p Lu\u00e2n, ti\u1ebfn l\u00ean kh\u00f4ng ng\u1eebng t\u1eeb v\u00f4 minh \u0111\u1ebfn Gi\u00e1c Ng\u1ed9, theo gi\u00e1o l\u00fd c\u1ee7a \u0110\u1ee9c Ph\u1eadt. Bao quanh c\u00e1c v\u00f2ng \u0111\u1ed3ng t\u00e2m l\u00e0 m\u1ed9t v\u01b0\u1eddn c\u00e2y lu\u00f4n b\u1ed1n m\u00f9a hoa n\u1edf. N\u01a1i \u0111\u00e2y nhi\u1ec1u nh\u00e0 l\u00e3nh \u0111\u1ea1o Vi\u1ec7t Nam \u0111\u00e3 t\u1ef1 tay tr\u1ed3ng nh\u1eefng c\u00e2y th\u00f4ng khi \u0111\u1ebfn th\u0103m l\u00f2 ph\u1ea3n \u1ee9ng. Nh\u1eefng ng\u1ecdn th\u00f4ng gi\u1edd \u0111\u00e2y \u0111\u00e3 cao v\u00fat.<\/p>\n

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GS. Ph\u1ea1m Duy Hi\u1ec3n<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

Thi\u00eang v\u00ec n\u01a1i \u0111\u00e2y c\u00f3 d\u1ea5u ch\u00e2n nh\u1eefng con ng\u01b0\u1eddi \u0111\u00e3 tr\u1edf th\u00e0nh huy\u1ec1n tho\u1ea1i. H\u1ecd c\u0169ng ch\u00ednh l\u00e0 nh\u1eefng b\u00e0 \u0111\u1ee1 cho l\u00f2 ph\u1ea3n \u1ee9ng h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t. \u0110\u1ea1i t\u01b0\u1edbng V\u00f5 Nguy\u00ean Gi\u00e1p \u0111\u1ebfn th\u0103m Vi\u1ec7n Nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n \u0110\u1ea1i t\u01b0\u1edbng V\u00f5 Nguy\u00ean Gi\u00e1p \u0111\u00e3 \u0111\u1ebfn \u0111\u00e2y nhi\u1ec1u l\u1ea7n. […]<\/p>\n","protected":false},"author":1,"featured_media":7218,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-7217","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tong-hop"],"_links":{"self":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/7217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/comments?post=7217"}],"version-history":[{"count":0,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/7217\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/media?parent=7217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/categories?post=7217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/tags?post=7217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}