{"id":10015,"date":"2022-10-20T17:06:21","date_gmt":"2022-10-20T10:06:21","guid":{"rendered":"https:\/\/vinatom.gov.vn\/?p=10015"},"modified":"2022-10-20T17:06:21","modified_gmt":"2022-10-20T10:06:21","slug":"lo-phan-ung-hat-nhan-da-lat-khoang-giao-thoi-giua-hai-cong-nghe-my-va-nga","status":"publish","type":"post","link":"https:\/\/vinatom.gov.vn\/lo-phan-ung-hat-nhan-da-lat-khoang-giao-thoi-giua-hai-cong-nghe-my-va-nga\/","title":{"rendered":"L\u00f2 ph\u1ea3n \u1ee9ng h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t – kho\u1ea3ng giao th\u1eddi gi\u1eefa hai c\u00f4ng ngh\u1ec7 M\u1ef9 v\u00e0 Nga"},"content":{"rendered":"

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M\u1ea5t nhi\u00ean li\u1ec7u, nh\u00ecn t\u1eeb tr\u00ean xu\u1ed1ng \u0111\u00e1y l\u00f2 l\u00fac b\u1ea5y gi\u1edd c\u00f3 th\u1ec3 th\u1ea5y r\u00f5 v\u00e0nh ph\u1ea3n x\u1ea1 graphit, b\u1ed1n k\u00eanh ngang, c\u1ed9t nhi\u1ec7t, v\u00e0 c\u1ed9t nhi\u1ec7t h\u00f3a. Ch\u00fang g\u1eafn v\u1edbi th\u00f9ng l\u00f2 b\u1eb1ng nh\u00f4m \u0111\u01b0\u1eddng k\u00ednh 2 m, d\u00e0y 6 mm, cao 6 m th\u00e0nh m\u1ed9t k\u1ebft c\u1ea5u r\u1eafn ch\u1eafc. Tuy m\u1ea5t h\u1ebft nhi\u00ean li\u1ec7u, nh\u01b0ng l\u00fac n\u00e0y \u0111\u1ed9 ph\u00f3ng x\u1ea1 d\u01b0\u1edbi \u0111\u00e1y l\u00f2 v\u1eabn c\u00f2n kh\u00e1 cao, ch\u1ee7 y\u1ebfu l\u00e0 t\u1eeb Co-60. Do \u0111\u00f3, th\u00f9ng l\u00f2 v\u1eabn ph\u1ea3i ch\u1ee9a n\u01b0\u1edbc tinh khi\u1ebft \u0111\u1ec3 c\u1ea3n x\u1ea1 v\u00e0 gi\u1eef cho v\u1eadt li\u1ec7u d\u01b0\u1edbi l\u00f2 kh\u00f4ng b\u1ecb \u0103n m\u00f2n.<\/p>\n

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Trung t\u00e2m h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t v\u1edbi l\u00f2 ph\u1ea3n \u1ee9ng TRIGA MARK II \u0111\u01b0\u1ee3c b\u1eaft \u0111\u1ea7u x\u00e2y c\u1ea5t v\u00e0o n\u0103m 1961 v\u00e0 kh\u00e1nh th\u00e0nh v\u00e0o th\u00e1ng 10 n\u0103m 1963. Hoa K\u1ef3 cung c\u1ea5p l\u00f2 ph\u1ea3n \u1ee9ng TRIGA v\u00e0 gi\u00fap x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng b\u00ea t\u00f4ng b\u1ea3o v\u1ec7 ph\u00f3ng x\u1ea1 bao quanh th\u00f9ng l\u00f2. To\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng n\u00e0y ho\u00e0n to\u00e0n gi\u1ed1ng nh\u01b0 m\u1ecdi l\u00f2 TRIGA MARK II kh\u00e1c tr\u00ean th\u1ebf gi\u1edbi (h\u00ecnh d\u01b0\u1edbi). C\u00e1c h\u1ec7 th\u1ed1ng h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt cung c\u1ea5p \u0111i\u1ec7n n\u01b0\u1edbc, th\u00f4ng kh\u00ed, v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i \u0111\u1ec1u do nh\u00e0 th\u1ea7u n\u1ed9i \u0111\u1ecba \u0111\u1ea3m nhi\u1ec7m. Trong s\u1ed1 nh\u1eefng h\u1ea1ng m\u1ee5c n\u00e0y, \u1ea5n t\u01b0\u1ee3ng nh\u1ea5t l\u00e0 nh\u00e0 ch\u1ee9a l\u00f2 h\u00ecnh tr\u1ee5 cao 17 m, \u0111\u01b0\u1eddng k\u00ednh 20 m, n\u1eb1m ngay ch\u00ednh t\u00e2m m\u1ed9t khu\u00f4n vi\u00ean \u0111\u1ed3ng t\u00e2m, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf b\u1edfi ki\u1ebfn tr\u00fac s\u01b0 Ng\u00f4 Vi\u1ebft Th\u1ee5 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 Ph\u1eadt.<\/p>\n

$\"\"$ M\u1eb7t c\u1eaft \u0111\u1ee9ng c\u1ee7a c\u00e1c l\u00f2 TRIGA MARK II tr\u00ean th\u1ebf gi\u1edbi<\/em><\/p>\n

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Kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t ki\u1ec7t t\u00e1c ki\u1ebfn tr\u00fac, kh\u00f4ng gi\u1ed1ng b\u1ea5t c\u1ee9 trung t\u00e2m l\u00f2 ph\u1ea3n \u1ee9ng n\u00e0o tr\u00ean th\u1ebf gi\u1edbi, nh\u00e0 l\u00f2 c\u1ee7a KTS Ng\u00f4 Vi\u1ebft Th\u1ee5 c\u00f2n t\u00edch h\u1ee3p r\u1ea5t th\u00e0nh c\u00f4ng \u00fd t\u01b0\u1edfng \u0111\u1ed1i x\u1ee9ng \u0111\u1ed3ng t\u00e2m v\u1edbi gi\u1ea3i ph\u00e1p c\u01a1 kh\u00ed nh\u1eb1m b\u1ea3o \u0111\u1ea3m nh\u1eefng y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt v\u1ec1 v\u1eadn h\u00e0nh l\u00f2. Chi\u1ebfc c\u1ea7n c\u1ea9u xoay theo \u0111\u01b0\u1eddng r\u00e2y tr\u00f2n n\u1eb1m d\u1ecdc theo t\u01b0\u1eddng \u1edf cao \u0111\u1ed9 12 m c\u00f3 kh\u1ea3 n\u0103ng di chuy\u1ec3n c\u00e1c c\u1ea5u ki\u1ec7n t\u1eeb m\u1ecdi n\u01a1i trong gian nh\u00e0 l\u00f2, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c contain\u01a1 b\u1eb1ng ch\u00ec ch\u1ee9a ph\u00f3ng x\u1ea1 t\u1eeb v\u00f9ng ho\u1ea1t (h\u00ecnh d\u01b0\u1edbi). C\u00e1c chuy\u00ean gia Li\u00ean X\u00f4 khi s\u1eed d\u1ee5ng c\u1ea7n c\u1ea9u xoay \u0111\u1ec3 l\u1eafp l\u00f2 ph\u1ea3n \u1ee9ng m\u1edbi \u0111\u1ec1u ph\u1ea3i th\u00e1n ph\u1ee5c.<\/p>\n

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Hai th\u00e1ng sau ng\u00e0y th\u1ed1ng nh\u1ea5t \u0111\u1ea5t n\u01b0\u1edbc, anh Nguy\u1ec5n V\u0103n Hi\u1ec7u, Vi\u1ec7n tr\u01b0\u1edfng Vi\u1ec7n V\u1eadt l\u00fd b\u1ea3o t\u00f4i \u201cC\u1eadu v\u00e0o \u0110\u00e0 L\u1ea1t kh\u1ea3o s\u00e1t l\u00f2 ph\u1ea3n \u1ee9ng v\u00e0 c\u00f3 ki\u1ebfn ngh\u1ecb l\u00ean l\u00e3nh \u0111\u1ea1o Vi\u1ec7n Khoa h\u1ecdc Vi\u1ec7t Nam\u201d. T\u00f4i bay v\u00e0o S\u00e0i G\u00f2n t\u1eeb s\u00e2n bay Gia L\u00e2m, c\u00f9ng v\u1edbi GS L\u00ea V\u0103n Thi\u00eam, Gi\u00e1m \u0111\u1ed1c Vi\u1ec7n To\u00e1n. Sau ba ng\u00e0y d\u1eebng ch\u00e2n t\u1ea1i nh\u00e0 kh\u00e1ch tr\u00ean \u0111\u01b0\u1eddng Phan Thanh Gi\u1ea3n, hai th\u1ea7y tr\u00f2 chia tay nhau.<\/p>\n

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$\"\"$ C\u1ea7n c\u1ea9u xoay tr\u00f2n \u0111\u1ed9c \u0111\u00e1o tr\u00ean \u0111\u01b0\u1eddng rail d\u1ecdc theo t\u01b0\u1eddng \u1edf cao \u0111\u1ed9 12 m trong gian nh\u00e0 l\u00f2<\/em><\/p>\n

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T\u00f4i l\u00ean \u0110\u00e0 l\u1ea1t b\u1eb1ng xe qu\u00e2n \u0111\u1ed9i c\u00f9ng v\u1edbi anh Nguy\u1ec5n Qu\u1ef3, Vi\u1ec7n K\u1ef9 thu\u1eadt Qu\u00e2n S\u1ef1. Th\u00e1p t\u00f9ng ch\u00fang t\u00f4i c\u00f3 m\u1ed9t thi\u1ebfu t\u00e1 v\u00e0 hai chi\u1ebfn s\u1ef9 mang AK. \u201cTr\u00ean \u0111\u01b0\u1eddng, ta c\u00f3 th\u1ec3 g\u1eb7p FULRO, n\u1ebfu c\u00f3 t\u00ecnh hu\u1ed1ng g\u00ec, xin hai anh c\u1ee9 b\u00ecnh t\u0129nh n\u1ea5p sau xe.\u201d C\u1ea7m AK trong tay, vi\u00ean thi\u1ebfu t\u00e1 c\u0103n d\u1eb7n ch\u00fang t\u00f4i tr\u01b0\u1edbc khi kh\u1edfi h\u00e0nh.<\/p>\n

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L\u00f2 ph\u1ea3n \u1ee9ng l\u00fac n\u00e0y do \u0111o\u00e0n A1 thu\u1ed9c B\u1ed9 Qu\u1ed1c ph\u00f2ng qu\u1ea3n l\u00fd. M\u1ed9t s\u1ed1 nh\u00e2n vi\u00ean c\u0169 t\u1eebng l\u00e0m vi\u1ec7c tr\u00ean l\u00f2 TRIGA tr\u01b0\u1edbc \u0111\u00e2y \u0111\u01b0\u1ee3c m\u1eddi l\u00ean \u0110\u00e0 L\u1ea1t. S\u1ef1 c\u00f3 m\u1eb7t c\u1ee7a c\u00e1c anh l\u00fac n\u00e0y l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u1ea3ng gi\u1ea3i cho c\u00e1c \u0111o\u00e0n tham quan t\u1eeb kh\u1eafp n\u01a1i trong n\u01b0\u1edbc h\u00e1o h\u1ee9c \u0111\u1ebfn xem l\u00f2 ph\u1ea3n \u1ee9ng. C\u00e1c anh \u0111\u1ec3 gia \u0111\u00ecnh \u1edf l\u1ea1i S\u00e0i G\u00f2n, s\u1ed1ng \u0111\u1ed9c th\u00e2n trong \u0111i\u1ec1u ki\u1ec7n sinh ho\u1ea1t r\u1ea5t kh\u00f3 kh\u0103n l\u00fac b\u1ea5y gi\u1edd.<\/p>\n

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Qua c\u00e1c anh, t\u00f4i bi\u1ebft \u0111\u01b0\u1ee3c nh\u1eefng ho\u1ea1t \u0111\u00f4ng h\u1ecdc thu\u1eadt tr\u01b0\u1edbc \u0111\u00e2y quanh l\u00f2 TRIGA. Thi\u1ebft b\u1ecb nghi\u00ean c\u1ee9u v\u00e0 \u1ee9ng d\u1ee5ng khai th\u00e1c l\u00f2 kh\u00f4ng nhi\u1ec1u. \u0110\u00e1ng k\u1ec3 nh\u1ea5t c\u00f3 l\u1ebd l\u00e0 chi\u1ebfc Howitzer v\u1edbi ngu\u1ed3n neutron Pu-239 c\u01b0\u1eddng \u0111\u1ed9 m\u1ed9t tri\u1ec7u neutron\/gi\u00e2y d\u00f9ng \u0111\u1ec3 hu\u1ea5n luy\u1ec7n v\u1eadt l\u00fd neutron, b\u00e0n tay m\u00e1y \u0111i\u1ec1u ch\u1ebf ch\u1ea5t ph\u00f3ng x\u1ea1, v\u00e0 m\u00e1y \u0111o ph\u00f3ng x\u1ea1 beta ph\u00f4ng th\u1ea5p. B\u00e0n tay m\u00e1y lu\u00f4n l\u00e0 \u0111\u1ecba \u0111i\u1ec3m d\u1eebng ch\u00e2n h\u1ea5p d\u1eabn nh\u1ea5t \u0111\u1ed1i v\u1edbi kh\u00e1ch tham quan.<\/p>\n

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Nh\u1edd c\u00f3 m\u00e1y \u0111o ph\u00f3ng x\u1ea1 beta ph\u00f4ng th\u1ea5p m\u00e0 trung t\u00e2m \u0110\u00e0 L\u1ea1t \u0111\u00e3 ghi nh\u1eadn \u0111\u01b0\u1ee3c ph\u00f3ng x\u1ea1 t\u1eeb v\u1ee5 th\u1eed bom khinh kh\u00ed c\u1ee7a Trung Qu\u1ed1c \u1edf Lop Nor ng\u00e0y 27\/6\/1973. \u0110\u00e2y l\u00e0 v\u1ee5 th\u1eed v\u0169 kh\u00ed h\u1ea1t nh\u00e2n trong kh\u00ed quy\u1ec3n cu\u1ed1i c\u00f9ng c\u1ee7a Trung Qu\u1ed1c (v\u00e0 c\u0169ng l\u00e0 c\u1ee7a c\u1ea3 th\u1ebf gi\u1edbi). C\u00e1c v\u1ee5 th\u1eed v\u0169 khi h\u1ea1t nh\u00e2n sau \u0111\u00f3 \u0111\u1ec1u ph\u1ea3i ti\u1ebfn h\u00e0nh d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t. Th\u1eadt \u0111\u00e1ng ti\u1ebfc, m\u1ed9t k\u1ebft qu\u1ea3 quan tr\u1eafc ph\u00f3ng x\u1ea1 c\u00f3 gi\u00e1 tr\u1ecb nh\u01b0 th\u1ebf l\u1ea1i kh\u00f4ng n\u00e2ng l\u00ean t\u1ea7m c\u00f4ng b\u1ed1 ra c\u00e1c t\u1ea1p ch\u00ed khoa h\u1ecdc qu\u1ed1c t\u1ebf. C\u00f3 c\u1ea3m t\u01b0\u1edfng nh\u01b0 tr\u01b0\u1edbc \u0111\u00e2y \u1edf \u0110\u00e0 L\u1ea1t thi\u1ebfu h\u1eb3n ngu\u1ed3n \u0111\u1ed9ng l\u1ef1c \u0111\u1ec3 nh\u1eefng c\u00f4ng c\u1ee5 r\u1ea5t c\u00f3 gi\u00e1 tr\u1ecb nh\u01b0 l\u00f2 ph\u1ea3n \u1ee9ng TRIGA MARK II \u0111\u01b0\u1ee3c khai th\u00e1c ph\u1ee5c v\u1ee5 cho nghi\u00ean c\u1ee9u khoa h\u1ecdc v\u00e0 \u1ee9ng d\u1ee5ng.<\/p>\n

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Kh\u00e1 nhi\u1ec1u b\u00e1o c\u00e1o h\u1ecdc thu\u1eadt ng\u1eafn, ph\u1ea7n l\u1edbn l\u00e0 c\u00e1c t\u00e0i li\u1ec7u m\u00f4 t\u1ea3 c\u00f4ng vi\u1ec7c, \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef chu \u0111\u00e1o trong c\u00e1c t\u1ee7 h\u1ed3 s\u01a1. Trong s\u1ed1 n\u00e0y, c\u00f3 m\u1ed9t b\u00e1o c\u00e1o r\u1ea5t \u0111\u00e1ng ch\u00fa \u00fd c\u1ee7a ph\u00f2ng v\u1eadt l\u00fd, ph\u00e1c th\u1ea3o h\u1ec7 t\u00e1n x\u1ea1 n\u01a1 tr\u00f4n g\u00f3c b\u00e9 tr\u00ean k\u00eanh d\u1eabn n\u01a1 tr\u00f4n, m\u1ed9t h\u01b0\u1edbng nghi\u00ean c\u1ee9u s\u00f4i n\u1ed5i nh\u1ea5t tr\u00ean l\u00f2 ph\u1ea3n \u1ee9ng l\u00fac b\u1ea5y gi\u1edd. B\u1ea3n v\u1ebd thi\u1ebft k\u1ebf v\u00e0 ho\u00e0n c\u00f4ng c\u1ee7a c\u00e1c h\u1ea1ng m\u1ee5c c\u00f4ng tr\u00ecnh tr\u01b0\u1edbc \u0111\u00e2y \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp v\u00e0 b\u1ea3o qu\u1ea3n chu \u0111\u00e1o trong nhi\u1ec1u t\u1ee7 h\u1ed3 s\u01a1. Kh\u1eafp n\u01a1i \u0111\u1ec1u r\u1ea5t ch\u1ec9n chu. C\u1ea3 c\u00e1i th\u01b0 vi\u1ec7n xinh x\u1eafn v\u1edbi nhi\u1ec1u s\u00e1ch chuy\u00ean kh\u1ea3o ti\u1ebfng Anh qu\u00fd gi\u00e1 kh\u00f3 t\u00ecm th\u1ea5y \u1edf c\u00e1c vi\u1ec7n nghi\u00ean c\u1ee9u mi\u1ec1n B\u1eafc l\u00fac b\u1ea5y gi\u1edd.<\/p>\n

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L\u1eefng th\u1eefng tr\u00ean \u0111\u01b0\u1eddng \u0110inh Ti\u00ean Ho\u00e0ng cho \u0111\u1ebfn qu\u1ea3ng tr\u01b0\u1eddng tr\u01b0\u1edbc ch\u1ee3, t\u00f4i b\u1ea5t gi\u00e1c nh\u1eadn ra m\u00ecnh ch\u01b0a h\u1ec1 ng\u1eafm c\u1ea3nh \u0110\u00e0 L\u1ea1t v\u00e0 h\u1ed3 Xu\u00e2n H\u01b0\u01a1ng l\u00fac ho\u00e0ng h\u00f4n. L\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u1eb7t ch\u00e2n \u0111\u1ebfn mi\u1ec1n \u0111\u1ea5t th\u01a1 m\u1ed9ng huy\u1ec1n \u1ea3o n\u00e0y m\u00e0 \u0111\u1ea7u \u00f3c c\u1ee9 lu\u00f4n quay cu\u1ed3ng quanh bao \u00fd t\u01b0\u1edfng l\u00e0m sao \u0111\u1ec3 nh\u1eefng c\u1ea5u tr\u00fac xinh x\u1eafn hi\u1ec7n c\u00f3 kia \u0111\u01b0\u1ee3c gi\u1eef nguy\u00ean khi x\u00e2y l\u00f2 m\u1edbi\u2026<\/p>\n

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Th\u00e1ng t\u01b0 n\u0103m 1976, t\u1ea1i ph\u00f2ng kh\u00e1ch nh\u00e0 30 Ho\u00e0ng Di\u1ec7u \u0111\u00e3 di\u1ec5n ra m\u1ed9t s\u1ef1 ki\u1ec7n \u0111\u00e1nh d\u1ea5u c\u1ecdc m\u1ed1c \u0111\u1ea7u ti\u00ean c\u1ee7a ng\u00e0nh h\u1ea1t nh\u00e2n v\u00e0 l\u00f2 ph\u1ea3n \u1ee9ng \u0110\u00e0 L\u1ea1t. Sau khi th\u1ed1ng nh\u1ea5t \u0111\u1ea5t n\u01b0\u1edbc, \u0110\u1ea1i t\u01b0\u1edbng V\u00f5 Nguy\u00ean Gi\u00e1p chuy\u1ec3n d\u1ea7n sang ch\u1ec9 huy m\u1eb7t tr\u1eadn khoa h\u1ecdc c\u00f4ng ngh\u1ec7. \u00c1nh s\u00e1ng t\u1eeb s\u1ee3i d\u00e2y t\u00f3c \u0111\u1ecf hoe c\u1ee7a b\u00f3ng \u0111\u00e8n tr\u00f2n trong ph\u00f2ng kh\u00e1ch m\u1edd qu\u00e1 khi\u1ebfn t\u00f4i kh\u00f4ng th\u1ec3 nh\u1eadn r\u00f5 khu\u00f4n m\u1eb7t m\u1ed9t v\u1ecb t\u01b0\u1edbng dong d\u1ecfng cao m\u00e0 t\u00f4i ch\u01b0a h\u1ec1 g\u1eb7p: Thi\u1ebfu t\u01b0\u1edbng Tr\u1ea7n S\u00e2m, th\u1ee9 tr\u01b0\u1edfng B\u1ed9 Qu\u1ed1c ph\u00f2ng. \u0110\u1ea1i t\u00e1 Ho\u00e0ng \u0110\u00ecnh Phu v\u00e0 trung t\u00e1 Nguy\u1ec5n Qu\u1ef3, Vi\u00ean K\u1ef9 thu\u1eadt Qu\u00e2n s\u1ef1, t\u00f4i \u0111\u00e3 quen bi\u1ebft. Hai v\u1ecb kh\u00e1ch d\u00e2n s\u1ef1 c\u00f2n l\u1ea1i l\u00e0 anh Nguy\u1ec5n \u0110\u00ecnh T\u1ee9 v\u00e0 t\u00f4i. Anh T\u1ee9 l\u00fac n\u00e0y \u0111\u00e3 thay GS T\u1ea1 Quang B\u1eedu l\u00e0m B\u1ed9 tr\u01b0\u1edfng \u0110\u1ea1i h\u1ecdc v\u00e0 Trung h\u1ecdc Chuy\u00ean nghi\u00eap. T\u00f4i b\u1ee1 ng\u1ee1 t\u1ef1 h\u1ecfi m\u1ed9t ch\u00e2n \u0111inh nh\u01b0 m\u00ecnh sao l\u1ea1i \u0111\u01b0\u1ee3c l\u1ecdt v\u00e0o c\u00f9ng chi\u1ebfu v\u1edbi c\u00e1c v\u1ecb ch\u1ee9c s\u1eafc. \u0110\u1ea1i t\u01b0\u1edbng h\u00ecnh nh\u01b0 c\u0169ng kh\u00f4ng m\u1ea5y quan t\u00e2m \u0111\u1ebfn chuy\u1ec7n \u201cc\u00e2n \u0111ai \u00e1o m\u00e3o\u201d khi gi\u1edbi thi\u1ec7u t\u00f4i v\u1edbi m\u1ecdi ng\u01b0\u1eddi. \u201c\u2026 Vi\u1ec7c quan tr\u1ecdng v\u00e0 c\u1ea5p b\u00e1ch nh\u1ea5t hi\u1ec7n nay l\u00e0 kh\u00f4i ph\u1ee5c l\u00f2 ph\u1ea3n \u1ee9ng \u0110\u00e0 L\u1ea1t. Anh T\u1ee9 b\u1eadn vi\u1ec7c B\u1ed9 \u0110\u1ea1i h\u1ecdc \u1edf H\u00e0 N\u1ed9i, n\u00ean t\u00f4i v\u00e0 c\u00e1c anh trong ch\u00ednh ph\u1ee7 \u0111\u1ec1 ngh\u1ecb anh Hi\u1ec3n ph\u1ea3i lo vi\u1ec7c n\u00e0y l\u00e0 ch\u00ednh\u2026\u201d.<\/p>\n

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\u00cdt h\u00f4m sau, ng\u00e0y 26 th\u00e1ng 4 n\u0103m 1976, Ch\u00ednh ph\u1ee7 ra quy\u1ebft \u0111\u1ecbnh th\u00e0nh l\u1eadp Vi\u1ec7n Nghi\u00ean C\u1ee9u H\u1ea1t Nh\u00e2n (\u0110\u00e0 L\u1ea1t) <\/strong>tr\u1ef1c thu\u1ed9c \u1ee6y Ban Khoa h\u1ecdc v\u00e0 K\u1ef9 Thu\u1eadt Nh\u00e0 N\u01b0\u1edbc. Quy\u1ebft \u0111\u1ecbnh nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng \u0111\u1eb7c bi\u1ec7t c\u1ee7a l\u00f2 ph\u1ea3n \u1ee9ng \u0110\u00e0 L\u1ea1t trong qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng ng\u00e0nh h\u1ea1t nh\u00e2n. Song t\u1ea1i sao \u0111\u1ecba \u0111i\u1ec3m \u0110\u00e0 L\u1ea1t l\u1ea1i ph\u1ea3i \u0111\u1eb7t trong d\u1ea5u ngo\u1eb7c? T\u00ean b\u1ed1 m\u1eb9, ng\u00e0y th\u00e1ng v\u00e0 \u0111\u1ecba \u0111i\u1ec3m khai sinh \u0111\u1ec1u \u201cc\u00f3 v\u1ea5n \u0111\u1ec1\u201d. T\u1ea1i sao Vi\u1ec7n kh\u00f4ng n\u1eb1m trong Vi\u1ec7n Khoa h\u1ecdc Vi\u1ec7t Nam nh\u01b0 t\u1ea5t c\u1ea3 c\u00e1c c\u01a1 s\u1edf nghi\u00ean c\u1ee9u kh\u00e1c, m\u00e0 l\u1ea1i tr\u1ef1c thu\u1ed9c \u1ee6y ban Khoa h\u1ecdc K\u1ef9 thu\u1eadt Nh\u00e0 n\u01b0\u1edbc (UBKHKT NN). Vi\u1ec7n sinh ra l\u1ea1i kh\u00f4ng nh\u1eb1m ng\u00e0y l\u00e0nh th\u00e1ng t\u1ed1t. \u0110\u00fang 10 n\u0103m sau, ng\u00e0y 26 th\u00e1ng 4 n\u0103m 1986, th\u1ea3m h\u1ecda h\u1ea1t nh\u00e2n l\u1edbn nh\u1ea5t trong l\u1ecbch s\u1eed \u0111\u00e3 x\u1ea3y ra \u1edf nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n Chernobyl. C\u00f3 l\u1ebd v\u00ec s\u1ee3 c\u00e1i d\u1edbp n\u00e0y m\u00e0 g\u1ea7n \u0111\u00e2y ng\u00e0y 26 th\u00e1ng 4 kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c xem l\u00e0 \u201chappy birthday\u201d c\u1ee7a ng\u00e0nh h\u1ea1t nh\u00e2n n\u1eefa.<\/p>\n

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C\u00f4ng vi\u1ec7c c\u1ee7a Vi\u1ec7n trong th\u1eddi gian \u0111\u1ea7u qu\u1ea3 kh\u00f4ng m\u1ea5y tr\u00f4i ch\u1ea3y. UBKHKT NN b\u1ed1 tr\u00ed m\u1ed9t c\u0103n ph\u00f2ng tr\u00ean g\u00f3c t\u1ea7ng 4 nh\u00e0 39 Tr\u1ea7n H\u01b0ng \u0110\u1ea1o, tr\u1ee5 s\u1edf c\u1ee7a \u1ee6y Ban, \u0111\u1ec3 l\u00e0m \u0111\u1ecba \u0111i\u1ec3m cho Vi\u1ec7n. Vi\u1ec7n tr\u01b0\u1edfng b\u1eadn c\u00f4ng vi\u1ec7c \u1edf B\u1ed9 \u0110\u1ea1i h\u1ecdc c\u00e1ch \u0111\u00f3 v\u00e0i tr\u0103m m\u00e9t. V\u1ec1 ph\u1ea7n m\u00ecnh, t\u00f4i c\u00f2n v\u01b0\u1edbng c\u00e1c nghi\u00ean c\u1ee9u \u1edf Ph\u00f2ng V\u1eadt l\u00fd H\u1ea1t nh\u00e2n Vi\u1ec7n V\u1eadt l\u00fd, t\u1eadn Ngh\u0129a \u0110\u00f4. Trong th\u1eddi gian \u0111\u1ea7u, nh\u1eefng ng\u01b0\u1eddi th\u01b0\u1eddng c\u00f3 m\u1eb7t t\u1ea1i tr\u1ee5 s\u1edf ch\u01b0a \u0111\u1ea7y 15 m^{2<\/sup> n\u00e0y l\u00e0 c\u00e1c anh Cao Chi, \u0110o\u00e0n Nh\u01b0\u1ee3ng, Ph\u1ea1m Quang \u0110i\u1ec7n t\u1eeb Vi\u1ec7n V\u1eadt l\u00fd chuy\u1ec3n sang v\u00e0 anh Phan V\u1ecbnh lo c\u00f4ng t\u00e1c t\u1ed5 ch\u1ee9c, anh \u0110inh Ng\u1ecdc L\u00e2n ph\u1ee5 tr\u00e1ch quan h\u1ec7\u00a0 qu\u1ed1c t\u1ebf.<\/p>\n}

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T\u1ea1i \u0111\u00e2y, l\u00e3nh \u0111\u1ea1o Vi\u1ec7n g\u1eb7p nhau v\u00e0o s\u00e1ng th\u1ee9 s\u00e1u h\u00e0ng tu\u1ea7n. Th\u01b0\u1eddng l\u1ec7, \u0111\u1ea7u gi\u1edd s\u00e1ng ch\u00fang t\u00f4i l\u00e0m vi\u1ec7c v\u1edbi Anh Tr\u1ea7n Qu\u1ef3nh, ch\u1ee7 nhi\u1ec7m \u1ee6y Ban KHKT NN \u0111\u1ec3 b\u00e1o c\u00e1o c\u00f4ng vi\u1ec7c v\u00e0 nghe ch\u1ec9 th\u1ecb. Song c\u00f4ng vi\u1ec7c v\u00e0 ch\u1ec9 th\u1ecb l\u00fac n\u00e0y \u0111\u00e2u c\u00f3 nhi\u1ec1u, n\u00ean ph\u1ea7n l\u1edbn th\u1eddi gian xoay quanh chuy\u1ec7n quan h\u1ec7 v\u1edbi Trung Qu\u1ed1c, \u0111ang ng\u00e0y m\u1ed9t n\u00f3ng l\u00ean. V\u1edbi c\u00e1ch n\u00f3i d\u00e2n d\u00e3, th\u00f4ng tin l\u1ea1i t\u1eeb ch\u00ednh ngu\u1ed3n, n\u00ean c\u00e2u chuy\u1ec7n r\u1ea5t h\u1ea5p d\u1eabn. T\u00f4i lu\u00f4n h\u00e1o h\u1ee9c ch\u1edd \u0111\u1ebfn th\u1ee9 s\u00e1u h\u00e0ng tu\u1ea7n \u0111\u1ec3 \u0111\u01b0\u1ee3c nghe anh Tr\u1ea7n Qu\u1ef3nh n\u00f3i chuy\u1ec7n.<\/p>\n

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Cu\u1ed1i 1975, Li\u00ean X\u00f4 \u0111\u1ed3ng \u00fd gi\u00fap Vi\u1ec7t Nam kh\u00f4i ph\u1ee5c l\u00f2 ph\u1ea3n \u1ee9ng \u0110\u00e0 L\u1ea1t, nh\u01b0 m\u1ed9t trong ch\u00edn c\u00f4ng tr\u00ecnh h\u1ee3p t\u00e1c tr\u1ecdng \u0111i\u1ec3m \u0111\u01b0\u1ee3c k\u00fd k\u1ebft gi\u1eefa hai ch\u00ednh ph\u1ee7. Nh\u01b0ng kh\u00f4i ph\u1ee5c l\u00f2 ph\u1ea3n \u1ee9ng kh\u00f4ng \u0111\u01a1n gi\u1ea3n nh\u01b0 nh\u1eefng c\u00f4ng tr\u00ecnh d\u00e2n d\u1ee5ng kh\u00e1c, b\u1edfi c\u00f4ng ngh\u1ec7 l\u00f2 ph\u1ea3n \u1ee9ng c\u1ee7a Li\u00ean X\u00f4 v\u00e0 M\u1ef9 r\u1ea5t kh\u00e1c nhau, kh\u00e1c t\u1eeb nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng \u0111\u1ebfn b\u1ea3n ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a nhi\u00ean li\u1ec7u, m\u00e0 nhi\u00ean li\u1ec7u l\u00e0 tr\u00e1i tim c\u1ee7a l\u00f2 ph\u1ea3n \u1ee9ng.<\/p>\n

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H\u00e3ng GA c\u1ee7a M\u1ef9 ph\u00e1t tri\u1ec3n l\u00f2 TRIGA theo c\u1ea5u tr\u00fac \u0111\u1ed3ng nh\u1ea5t<\/em> (homogenous reactor). Nhi\u00ean li\u1ec7u urani \u0111\u01b0\u1ee3c tr\u1ed9n \u0111\u1ec1u v\u1edbi ch\u1ea5t l\u00e0m ch\u1eadm neutron (H) th\u00e0nh tinh th\u1ec3 U-ZrH, trong \u0111\u00f3 U chi\u1ebfm 12% v\u1ec1 kh\u1ed1i l\u01b0\u1ee3ng. C\u1ea5u tr\u00fac l\u00f2 \u0111\u1ed3ng nh\u1ea5t g\u1ed3m nhi\u00ean li\u1ec7u v\u00e0 ch\u1ea5t l\u00e0m ch\u1eadm neutron b\u1ea3o \u0111\u1ea3m an to\u00e0n n\u1ed9i t\u1ea1i<\/em>, do l\u00f2 c\u00f3 h\u1ec7 s\u1ed1 \u0111\u1ed9 ph\u1ea3n \u1ee9ng \u00e2m<\/em> t\u1ee9c th\u1eddi<\/em> theo nhi\u1ec7t \u0111\u1ed9. C\u00f3 ngh\u0129a, khi \u0111\u1ed9 ph\u1ea3n \u1ee9ng c\u1ee7a l\u00f2 t\u0103ng b\u1ea5t ch\u1ee3t l\u00e0m t\u0103ng t\u1ed1c ph\u1ea3n \u1ee9ng d\u00e2y chuy\u1ec1n v\u00e0 nhi\u00ean li\u1ec7u n\u00f3ng l\u00ean th\u00ec nhi\u1ec7t \u0111\u1ed9 nhi\u00ean li\u1ec7u s\u1ebd h\u1ea1 xu\u1ed1ng ngay v\u00e0 l\u00f2 l\u1eadp t\u1ee9c tr\u1edf v\u1ec1 tr\u1ea1ng th\u00e1i \u1ed5n \u0111\u1ecbnh. \u0110\u1eb7c \u0111i\u1ec3m n\u00e0y kh\u00f4ng gi\u1ed1ng nh\u01b0 \u0111a s\u1ed1 c\u00e1c l\u00f2 c\u00f3 c\u1ea5u tr\u00fac d\u1ecb nh\u1ea5t<\/em> (heterogenous), \u1edf \u0111\u00f3 ch\u1ea5t l\u00e0m ch\u1eadm neutron n\u1eb1m xen k\u1ebd gi\u1eefa c\u00e1c l\u1edbp nhi\u00ean li\u1ec7u, nhi\u1ec7t \u0111\u1ed9 nhi\u00ean li\u1ec7u kh\u00f4ng th\u1ec3 gi\u1ea3m xu\u1ed1ng ngay t\u1ee9c th\u1eddi m\u00e0 ph\u1ea3i sau m\u1ed9t th\u1eddi gian tr\u1ec5, h\u00e0ng milisec.<\/p>\n

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Nh\u1eefng \u01b0u vi\u1ec7t v\u1ec1 an to\u00e0n n\u1ed9i t\u1ea1i b\u1eaft ngu\u1ed3n t\u1eeb m\u1ed9t lo\u1ea1i nhi\u00ean li\u1ec7u \u0111\u1eb7c bi\u1ec7t c\u1ee7a l\u00f2 TRIGA, \u1edf \u0111\u00f3 urani tr\u1ed9n l\u1eabn v\u1edbi ch\u1ea5t l\u00e0m ch\u1eadm zirconium hydride th\u00e0nh tinh th\u1ec3 U-ZrH. Dao \u0111\u1ed9ng nhi\u1ec7t trong m\u1ea1ng tinh th\u1ec3 zirconium hydride g\u1ed3m hai nh\u00e1nh v\u1edbi t\u1ea7n s\u1ed1 th\u1ea5p (acoustic) v\u00e0 cao (optic). Neutron ph\u00e2n h\u1ea1ch \u0111\u01b0\u1ee3c l\u00e0m ch\u1eadm r\u1ea5t hi\u1ec7u qu\u1ea3 do m\u1ea5t n\u0103ng l\u01b0\u1ee3ng khi t\u00e1n x\u1ea1 l\u00ean c\u00e1c dao \u0111\u1ed9ng t\u1eed thu\u1ed9c nh\u00e1nh t\u1ea7n s\u1ed1 cao, n\u0103ng l\u01b0\u1ee3ng h\u03bd = 0.12 eV<\/em>. Khi n\u0103ng l\u01b0\u1ee3ng gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi 0,12 eV, neutron s\u1ebd \u0111\u01b0\u1ee3c ti\u1ebfp t\u1ee5c l\u00e0m ch\u1eadm b\u1edfi c\u00e1c dao \u0111\u1ed9ng t\u1eed t\u1ea7n s\u1ed1 th\u1ea5p v\u1edbi n\u0103ng l\u01b0\u1ee3ng th\u1ea5p h\u01a1n nhi\u1ec1u.<\/p>\n

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Nhi\u00ean li\u1ec7u U-ZrH c\u00f3 th\u1ec3 xem nh\u01b0 s\u1ea3n ph\u1ea9m \u0111\u1ed9c quy\u1ec1n c\u1ee7a GA. Kh\u00f4ng th\u1ec3 v\u00ec gi\u00fap kh\u00f4i ph\u1ee5c l\u00f2 ph\u1ea3n \u1ee9ng \u0110\u00e0 L\u1ea1t m\u00e0 Li\u00ean X\u00f4 ph\u1ea3i b\u1ecf c\u00f4ng nghi\u00ean c\u1ee9u nhi\u00ean li\u1ec7u n\u00e0y. Nh\u01b0ng d\u00f9ng n\u01b0\u1edbc th\u01b0\u1eddng l\u00e0m ch\u1eadm neutron c\u0169ng r\u1ea5t t\u1ed1t, m\u00e0 l\u1ea1i l\u00e0 s\u1edf tr\u01b0\u1eddng c\u1ee7a c\u00f4ng ngh\u1ec7 l\u00f2 Li\u00ean X\u00f4. H\u00e0ng ch\u1ee5c l\u00f2 ph\u1ea3n \u1ee9ng d\u00f9ng n\u01b0\u1edbc th\u01b0\u1eddng l\u00e0m ch\u1eadm neutron v\u00e0 t\u1ea3i nhi\u1ec7t \u0111\u00e3 \u0111\u01b0\u1ee3c Li\u00ean X\u00f4 gi\u00fap x\u00e2y d\u1ef1ng \u1edf nhi\u1ec1u n\u01b0\u1edbc Trung \u0110\u00f4ng \u00c2u, B\u1eafc Phi v\u00e0 C\u1eadn \u0110\u00f4ng.<\/p>\n

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Cho n\u00ean, l\u00f2 \u0110\u00e0 L\u1ea1t m\u1edbi s\u1ebd l\u00e0 lo\u1ea1i l\u00f2 lai gh\u00e9p gi\u1eefa hai c\u00f4ng ngh\u1ec7 M\u1ef9 v\u00e0 Nga. V\u00f9ng ho\u1ea1t v\u1edbi nhi\u00ean li\u1ec7u c\u1ee7a Nga \u0111\u01b0\u1ee3c t\u1ea3i nhi\u1ec7t b\u1eb1ng n\u01b0\u1edbc th\u01b0\u1eddng s\u1ebd n\u1eb1m l\u1ecdt trong v\u00e0nh ph\u1ea3n x\u1ea1 graphit v\u00e0 kh\u1ed1i h\u1ea1 t\u1ea7ng hi\u1ec7n c\u00f3 c\u1ee7a l\u00f2 TRIGA M\u1ef9. Song c\u00f4ng ngh\u1ec7 l\u00f2 lai gh\u00e9p n\u00e0y c\u00f3 th\u1ec3 mang l\u1ea1i c\u00f4ng su\u1ea5t bao nhi\u00eau?<\/p>\n

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Th\u00e1ng 10\/1976, Vi\u1ec7n s\u1ef9 G. N. Flerov \u0111\u1ebfn th\u0103m l\u00f2 ph\u1ea3n \u1ee9ng \u0110\u00e0 L\u1ea1t. \u00d4ng l\u00e0 ng\u01b0\u1eddi \u0111\u00e3 kh\u00e1m ph\u00e1 ra hi\u1ec7n t\u01b0\u1ee3ng ph\u00e2n h\u1ea1ch t\u1ef1 ph\u00e1t n\u0103m 1940, g\u1eedi th\u01b0 l\u00ean Stalin n\u0103m 1942 l\u01b0u \u00fd nh\u1eefng \u0111\u1ed9ng th\u00e1i ch\u1ee9ng t\u1ecf M\u1ef9 \u0111ang l\u00e0m bom nguy\u00ean t\u1eed v\u00e0 th\u00fac gi\u1ee5c Li\u00ean X\u00f4 kh\u00f4ng n\u00ean ch\u1eadm tr\u1ec5. Sau chi\u1ebfn tranh, G. N. 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. Hai n\u0103m sau khi \u00f4ng qua \u0111\u1eddi (2010), nguy\u00ean t\u1ed1 Z = 114 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u00ednh th\u1ee9c 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. Sau khi tr\u00e8o l\u00ean cao xem x\u00e9t l\u00f2 TRIGA Mark II \u0111\u00e3 m\u1ea5t 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. \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 x\u00e2y m\u1ed9t l\u00f2 m\u1edbi ho\u00e0n to\u00e0n v\u1edbi c\u00f4ng su\u1ea5t qu\u00e1 l\u1edbn\u201d. \u00d4ng khuy\u00ean ch\u00fang t\u00f4i sau khi xem x\u00e9t k\u1ef9 nh\u1eefng g\u00ec c\u00f2n l\u1ea1i d\u01b0\u1edbi \u0111\u00e1y l\u00f2.<\/p>\n

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T\u1eeb gi\u1eefa n\u0103m 1976, ch\u00fang t\u00f4i b\u1eaft \u0111\u1ea7u h\u1ee3p t\u00e1c v\u1edbi chuy\u00ean gia Li\u00ean X\u00f4 \u0111\u1ec3 x\u00e2y d\u1ef1ng ph\u01b0\u01a1ng \u00e1n kh\u00f4i ph\u1ee5c l\u00f2. \u0110\u1ea7u ti\u00ean l\u00e0 ph\u1ea3i th\u00f4ng tin cho ph\u00eda b\u1ea1n v\u1ec1 hi\u1ec7n tr\u1ea1ng c\u1ee7a to\u00e0n b\u1ed9 c\u00f4ng tr\u00ecnh. \u0110o\u00e0n c\u00e1n b\u1ed9 k\u1ef9 thu\u1eadt th\u1ee9 nh\u1ea5t v\u00e0o \u0110\u00e0 L\u1ea1t cu\u1ed1i n\u0103m 1976 \u0111\u1ec3 gi\u1ea3i quy\u1ebft y\u00eau c\u1ea7u n\u00e0y. \u0110\u1eddi s\u1ed1ng l\u00fac n\u00e0y r\u1ea5t kh\u00f3 kh\u0103n, m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u ph\u1ea3i \u0111ong g\u1ea1o b\u1eb1ng tem phi\u1ebfu. C\u00f4ng ch\u1ee9c \u1edf \u0110\u00e0 L\u1ea1t ph\u1ea3i \u0103n k\u00e8m bo bo thay g\u1ea1o. T\u00f4i ph\u1ea3i \u0111\u00e1nh li\u1ec1u g\u1eb7p \u0110\u1ea1i t\u01b0\u1edbng xin can thi\u1ec7p v\u1edbi t\u1ec9nh L\u00e2m \u0110\u1ed3ng \u0111\u1ec3 c\u1ea5p g\u1ea1o cho \u0111o\u00e0n. \u201c\u1ee6a! Sao ng\u01b0\u1eddi ta l\u1ea1i n\u00f3i th\u01b0\u01a1ng ch\u1ed3ng n\u1ea5u ch\u00e1o bo bo.\u201d \u0110\u1ea1i t\u01b0\u1edbng c\u01b0\u1eddi h\u00f3m h\u1ec9nh r\u1ed3i b\u1ea3o th\u01b0 k\u00fd \u0111i\u1ec7n ngay cho L\u00e2m \u0110\u1ed3ng.<\/p>\n

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Tr\u01b0\u1edfng ph\u00f2ng l\u01b0\u01a1ng th\u1ef1c \u0110\u00e0 L\u1ea1t l\u1ea1i l\u00e0 ch\u1ecb c\u1ee7a anh Hu\u1ef3nh Th\u01b0\u1ee3ng Hi\u1ec7p, th\u00e0nh vi\u00ean trong \u0111o\u00e0n, n\u00ean vi\u1ec7c c\u1ea5p g\u1ea1o v\u00e0 th\u1ef1c ph\u1ea9m kh\u00e1 tr\u00f4i ch\u1ea3y. Bao g\u1ea1o do ph\u00f2ng l\u01b0\u01a1ng th\u1ef1c c\u1ea5p \u0111\u01b0\u1ee3c c\u1ea5t k\u1ef9 trong t\u1ee7, ph\u00f2ng anh Nguy\u1ec5n H\u1eefu X\u00fd, chuy\u00ean gia \u0111i\u1ec7n t\u1eed h\u1ea1t nh\u00e2n thu\u1ed9c th\u1ebf h\u1ec7 h\u1ea1t nh\u00e2n \u0111\u1ea7u ti\u00ean \u1edf mi\u1ec1n B\u1eafc. M\u1ed9t s\u00e1ng, sau khi giao \u0111\u1ee7 hai b\u1eefa g\u1ea1o cho nh\u00e0 b\u1ebfp, anh X\u00fd v\u1eabn c\u00f2n loay hoay \u0111ong g\u1ea1o. \u201cM\u00ecnh ph\u1ea3i ki\u1ec3m tra \u0111\u1ec3 chia \u0111\u1ec1u cho m\u1ea5y b\u1eefa c\u00f2n l\u1ea1i\u201d, anh thanh minh khi th\u1ea5y t\u00f4i gh\u00e9 m\u1eaft v\u00e0o ph\u00f2ng, trong l\u00fac \u00f4 t\u00f4 v\u00e0 m\u1ecdi ng\u01b0\u1eddi \u0111ang ch\u1edd ngo\u00e0i s\u00e2n.<\/p>\n

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Vi\u1ec7c \u0111\u1ea7u ti\u00ean l\u00e0 ph\u1ea3i th\u00e1o g\u1ee1 nhi\u1ec1u b\u1ed9 ph\u1eadn c\u1ee7a l\u00f2 c\u0169 m\u00e0 ch\u1eafc ch\u1eafn sau n\u00e0y s\u1ebd v\u00f4 d\u1ee5ng \u0111\u1ec3 c\u00f3 kho\u1ea3ng tr\u1ed1ng kh\u1ea3o s\u00e1t \u0111\u00e1y l\u00f2. Tuy l\u00f2 g\u1ea7n nh\u01b0 \u0111\u00e3 ng\u01b0ng ho\u1ea1t \u0111\u1ed9ng t\u1eeb 1967, ph\u00f3ng x\u1ea1 cobalt-60 d\u01b0\u1edbi \u0111\u00e1y l\u00f2 v\u1eabn c\u00f2n r\u1ea5t cao. Nh\u01b0ng \u0111\u00e1ng b\u0103n kho\u0103n l\u00e0 nhi\u1ec1u v\u1ebft r\u1ec9 m\u00e0u \u0111\u1ecf d\u01b0\u1edbi \u0111\u00e1y l\u00f2, th\u00f9ng l\u00f2 b\u1ecb m\u00e9o, v\u00e0nh ph\u1ea3n x\u1ea1 b\u1ecb nghi\u00eang, nh\u00e0 l\u00f2 b\u1ecb d\u1ed9t, v\u00e0 nhi\u1ec1u v\u1ebft n\u1ee9t ch\u1ea1y d\u00e0i tr\u00ean t\u01b0\u1eddng b\u00ea t\u00f4ng b\u1ea3o v\u1ec7. M\u00e0 \u0111\u00f2an kh\u1ea3o s\u00e1t l\u1ea1i kh\u00f4ng ai chuy\u00ean v\u1ec1 k\u1ef9 thu\u1eadt x\u00e2y d\u1ef1ng n\u00ean kh\u00f4ng th\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c li\u1ec7u nh\u1eefng sai h\u1ecfng n\u00e0y \u1ea3nh h\u01b0\u1edfng th\u1ebf n\u00e0o \u0111\u1ebfn t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a c\u00f4ng tr\u00ecnh sau n\u00e0y. D\u00f9 sao, c\u00e1c b\u1ea5t th\u01b0\u1eddng n\u00e0y, v\u00e0 hi\u00ean tr\u1ea1ng ph\u00f3ng x\u1ea1 d\u01b0\u1edbi \u0111\u00e1y l\u00f2, c\u0169ng \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 \u0111\u1ea7y \u0111\u1ee7 v\u00e0 \u0111\u01b0\u1ee3c ph\u00eda Li\u00ean X\u00f4 quan t\u00e2m nghi\u00eam t\u00fac.<\/p>\n

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\u0110o\u00e0n chuy\u00ean gia Li\u00ean X\u00f4 \u0111\u1ea7u ti\u00ean \u0111\u1ebfn \u0110\u00e0 L\u1ea1t v\u00e0o th\u00e1ng 8 n\u0103m 1977 g\u1ed3m nhi\u1ec1u th\u00e0nh ph\u1ea7n do m\u1ed9t t\u1ed5ng c\u00f4ng tr\u00ecnh s\u01b0 x\u00e2y d\u1ef1ng l\u00e3nh \u0111\u1ea1o. Tr\u00ean \u0111\u01b0\u1eddng t\u1eeb Tp H\u1ed3 Ch\u00ed Minh l\u00ean \u0110\u00e0 L\u1ea1t \u0111\u1ebfn \u0111\u1ecba ph\u1eadn \u0110\u1ed3ng Nai, ch\u00fang t\u00f4i \u0111\u00e3 th\u1ea5y hai xe qu\u00e2n \u0111\u1ed9i c\u00f3 v\u0169 trang ch\u1edd s\u1eb5n. H\u1ecd h\u1ed9 t\u1ed1ng \u0111o\u00e0n \u0111\u1ebfn \u0111\u1ecba ph\u1eadn L\u00e2m \u0110\u1ed3ng r\u1ed3i b\u00e0n giao cho hai xe v\u0169 trang kh\u00e1c \u0111ang ch\u1edd s\u1eb5n.<\/p>\n

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Ph\u00eda Vi\u1ec7t Nam tham gia kh\u1ea3o s\u00e1t l\u00f2 l\u1ea7n n\u00e0y c\u0169ng g\u1ed3m nhi\u1ec1u chuy\u00ean gia x\u00e2y d\u1ef1ng, th\u0103m d\u00f2 v\u1ebft n\u1ee9t b\u1eb1ng si\u00eau \u00e2m, ki\u1ec3m tra n\u1ec1n \u0111\u1ea5t b\u1eb1ng m\u0169i khoan deutch cone. Anh Nguy\u1ec5n V\u0103n \u0110\u1ea1t, tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc X\u00e2y d\u1ef1ng, l\u00fac n\u00e0y v\u1ec1 h\u1eb3n Vi\u1ec7n H\u1ea1t Nh\u00e2n \u0111\u1ec3 lo m\u1ea3ng x\u00e2y d\u1ef1ng. Nhi\u1ec7m v\u1ee5 ch\u00ednh c\u1ee7a \u0111o\u00e0n chuy\u00ean gia Li\u00ean X\u00f4 l\u1ea7n n\u00e0y l\u00e0 l\u00e0m lu\u1eadn ch\u1ee9ng cho m\u1ed9t \u0111\u1ecba \u0111i\u1ec3m x\u00e2y c\u1ea5t l\u00f2 ph\u1ea3n \u1ee9ng h\u1ea1t nh\u00e2n, do \u0111\u00f3 h\u1ecd ph\u1ea3i t\u00ecm hi\u1ec3u r\u1ea5t nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n v\u1ec1 \u0111\u1ea5t n\u1ec1n, ngu\u1ed3n n\u01b0\u1edbc, cung c\u1ea5p \u0111i\u1ec7n, kh\u00ed t\u01b0\u1ee3ng, ngu\u1ed3n v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng v.v\u2026 Ti\u00eau chu\u1ea9n x\u00e2y d\u1ef1ng c\u00e1c c\u00f4ng tr\u00ecnh h\u1ea1t nh\u00e2n v\u00e0 b\u1ea3o v\u1ec7 ph\u00f3ng x\u1ea1 \u1edf Vi\u1ec7t Nam l\u00e0 c\u00e2u h\u1ecfi lu\u00f4n \u0111\u01b0\u1ee3c ph\u00eda b\u1ea1n \u0111\u1eb7t ra. V\u00ec ch\u00fang ta h\u1ea7u nh\u01b0 ch\u01b0a c\u00f3 nh\u1eefng ti\u00eau chu\u1ea9n n\u00e0y n\u00ean ch\u00fang t\u00f4i \u0111\u1ec1 ngh\u1ecb c\u1ee9 \u00e1p theo ti\u00eau chu\u1ea9n Li\u00ean X\u00f4. C\u0169ng qua c\u00e1c cu\u1ed9c trao \u0111\u1ed5i \u1edf \u0111\u00e2y m\u1edbi th\u1ea5y nhu c\u1ea7u x\u00e2y d\u1ef1ng ngh\u0129a \u0111\u1ecba ph\u00f3ng x\u1ea1 qu\u1ed1c gia ngay b\u00ean c\u1ea1nh l\u00f2 ph\u1ea3n \u1ee9ng \u0110\u00e0 L\u1ea1t. Th\u1ef1c ch\u1ea5t, tr\u01b0\u1edbc m\u1eaft s\u1ebd l\u00e0 m\u1edf r\u1ed9ng, ch\u1ee9 kh\u00f4ng ch\u1ec9 kh\u00f4i ph\u1ee5c, c\u01a1 s\u1edf h\u1ea1t nh\u00e2n \u0110\u00e0 L\u1ea1t, t\u1eeb c\u00f4ng su\u1ea5t l\u00f2 \u0111\u1ebfn c\u00e1c c\u01a1 s\u1edf k\u1ef9 thu\u1eadt h\u1ea1 t\u1ea7ng bao g\u1ed3m nhi\u1ec1u h\u1ea1ng m\u1ee5c m\u1edbi ph\u1ea3i x\u00e2y d\u1ef1ng nh\u01b0 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i theo k\u1ef9 thu\u1eadt th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c, ngh\u0129a \u0111\u1ecba ph\u00f3ng x\u1ea1 qu\u1ed1c gia, ph\u00f2ng nghi\u00ean c\u1ee9u ph\u00f3ng x\u1ea1 m\u00f4i tr\u01b0\u1eddng, \u00a0v.v\u2026<\/p>\n

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Th\u00e1ng 8\/1978, t\u00f4i c\u00f3 d\u1ecbp \u0111i ngang qua Moskva. Anh Tr\u1ea7n Qu\u1ef3nh c\u0169ng \u0111ang c\u00f3 m\u1eb7t t\u1ea1i \u0111\u00e2y d\u1ef1 h\u1ed9i ngh\u1ecb kh\u1ed1i SEV. Th\u1ea5y t\u00f4i, anh b\u1ea3o ph\u1ea3i \u0111\u1ebfn ngay \u1ee6y Ban N\u0103ng L\u01b0\u1ee3ng Nguy\u00ean t\u1eed Li\u00ean X\u00f4 (UBNLNT LX) k\u00fd x\u00e1c nh\u1eadn Ph\u01b0\u01a1ng \u00e1n ti\u1ec1n kh\u1ea3 thi cho l\u00f2 m\u1edbi. \u201cSong c\u00f3 vi\u1ec7c n\u00e0y anh c\u1ea7n l\u01b0u \u00fd. T\u00f4i m\u1edbi nh\u1eadn \u0111\u01b0\u1ee3c \u0111i\u1ec7n \u1edf nh\u00e0 y\u00eau c\u1ea7u anh xem l\u1ea1i c\u00f4ng su\u1ea5t m\u00e1y bi\u1ebfn th\u1ebf\u201d. \u00a0\u201cD\u1ea1 sao \u1ea1!\u201d, t\u00f4i h\u01a1i ng\u1ea1c nhi\u00ean. \u201cM\u00e1y bi\u1ebfn th\u1ebf 500 kVA l\u00e0m sao cung c\u1ea5p \u0111\u1ee7 \u0111i\u1ec7n cho l\u00f2 m\u1edbi c\u00f4ng su\u1ea5t 500 kW, anh n\u00f3i ti\u1ebfp, tay c\u1ea7m b\u1ee9c \u0111i\u1ec7n\u201d T\u00f4i th\u1edf ph\u00e0o v\u00e0 hi\u1ec3u ngay \u201cD\u1ea1 th\u01b0a Anh, 500 kW l\u00e0 n\u0103ng l\u01b0\u1ee3ng ph\u1ea3n \u1ee9ng d\u00e2y chuy\u1ec1n trong l\u00f2. Kh\u00f4ng c\u00f3 \u0111i\u1ec7n, t\u1ef1 n\u00f3 v\u1eabn x\u1ea3y ra. C\u00f2n 500 kVA l\u00e0 c\u00f4ng su\u1ea5t m\u00e1y bi\u1ebfn th\u1ebf nu\u00f4i c\u00e1c thi\u1ebft b\u1ecb d\u00f9ng \u0111i\u1ec7n nh\u01b0 chi\u1ebfu s\u00e1ng, b\u01a1m n\u01b0\u1edbc, th\u00f4ng gi\u00f3 v.v\u2026, hai chuy\u1ec7n ho\u00e0n to\u00e0n kh\u00e1c nhau. C\u00f4ng su\u1ea5t m\u00e1y bi\u1ebfn th\u1ebf 500 kVA ch\u1eb3ng nh\u1eefng kh\u00f4ng thi\u1ebfu, m\u00e0 ch\u1eafc ch\u1eafn s\u1ebd th\u1eeba \u0111\u1ea5y anh \u1ea1!\u201d.<\/p>\n

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T\u00f4i \u0111\u1ebfn tr\u1ee5 s\u1edf UBNLNT LX \u0111\u01b0\u1ee3c hai s\u0129 quan an ninh ti\u1ebfp \u0111\u00f3n t\u1eadn c\u1eeda v\u00e0 \u0111\u01b0a v\u00e0o ph\u00f2ng kh\u00e1ch. V\u1ee5 tr\u01b0\u1edfng quan h\u1ec7 qu\u1ed1c t\u1ebf Afonin c\u00f9ng ba chuy\u00ean vi\u00ean \u0111\u00e3 ch\u1edd s\u1eb5n. \u00d4ng d\u1edf ra tr\u01b0\u1edbc m\u1eb7t t\u00f4i trang \u0111\u1ea7u: \u201cXin m\u1eddi k\u00fd v\u00e0o g\u00f3c ph\u1ea3i tr\u00ean c\u00f9ng. C\u00f3 ch\u1eef k\u00fd c\u1ee7a \u0111\u1ed3ng ch\u00ed, ch\u00fang t\u00f4i s\u1ebd b\u1eaft \u0111\u1ea7u thi\u1ebft k\u1ebf\u201d. Kh\u00f4ng th\u1ea3o lu\u1eadn g\u00ec v\u1ec1 h\u1ecdc thu\u1eadt, th\u1ee7 t\u1ee5c k\u00fd k\u1ebft k\u00e9o d\u00e0i kh\u00f4ng qu\u00e1 15 ph\u00fat.<\/p>\n

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Cho \u0111\u1ebfn l\u00fac n\u00e0y, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1eadt l\u00fd v\u00e0 k\u1ef9 thu\u1eadt l\u00f2 h\u1ea7u nh\u01b0 kh\u00f4ng c\u00f3 g\u00ec ph\u1ea3i \u0111em ra b\u00e0n b\u1ea1c gi\u1eefa hai b\u00ean. Ch\u1ec9 bi\u1ebft l\u00f2 m\u1edbi v\u1eabn t\u1ea3i nhi\u1ec7t theo c\u01a1 ch\u1ebf \u0111\u1ed1i l\u01b0u t\u1ef1 nhi\u00ean. C\u00e1c t\u00ednh to\u00e1n th\u1ee7y nhi\u1ec7t theo ph\u01b0\u01a1ng ph\u00e1p k\u1ef9 s\u01b0 cho th\u1ea5y c\u01a1 ch\u1ebf n\u00e0y b\u1ea3o \u0111\u1ea3m c\u00f4ng su\u1ea5t l\u00f2 500 kW, v\u00e0 nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc \u0111\u1ee7 th\u1ea5p \u0111\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c hi\u1ec7n t\u01b0\u1ee3ng s\u00f4i b\u1ec1 m\u1eb7t thanh nhi\u00ean li\u1ec7u. V\u1ec1 nhi\u00ean li\u1ec7u, v\u1ea5n \u0111\u1ec1 c\u0169ng kh\u00f4ng ph\u1ee9c t\u1ea1p. Li\u00ean X\u00f4 c\u00f3 hai lo\u1ea1i nhi\u00ean li\u1ec7u d\u00f9ng cho l\u00f2 nghi\u00ean c\u1ee9u: IRT ti\u1ebft di\u1ec7n vu\u00f4ng, m\u1ed7i c\u1ea1nh 67 mm v\u00e0 WWR-M2 ti\u1ebft di\u1ec7n l\u1ee5c gi\u00e1c r\u1ed9ng 32 mm. Ph\u01b0\u01a1ng \u00e1n ti\u1ec1n kh\u1ea3 thi l\u00f2 \u0110\u00e0 L\u1ea1t v\u1eeba \u0111\u01b0\u1ee3c k\u00fd s\u1eed d\u1ee5ng 16 b\u00f3 nhi\u00ean li\u1ec7u IRT cho l\u1ecdt v\u00e0o v\u00e0nh ph\u1ea3n x\u1ea1 graphit hi\u00ean c\u00f3. Li\u00ean X\u00f4 l\u00fac n\u00e0y c\u0169ng \u0111ang gi\u00fap Libya x\u00e2y d\u1ef1ng l\u00f2 10 MW \u1edf Tajoura, d\u00f9ng nhi\u00ean li\u1ec7u IRT.<\/p>\n

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Tuy nhi\u00ean sau \u0111\u00f3 trong thi\u1ebft k\u1ebf l\u00f2 m\u1edbi, b\u00f3 nhi\u00ean li\u1ec7u vu\u00f4ng IRT kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u00e0 thay v\u00e0o \u0111\u00f3 l\u00e0 b\u00f3 l\u1ee5c gi\u00e1c WWR-M. Ph\u01b0\u01a1ng \u00e1n n\u00e0y v\u1eeba t\u1ea1o ra tr\u01b0\u1eddng neutron ph\u00e2n b\u1ed1 \u0111\u1ec1u, l\u1ea1i b\u1ea3o \u0111\u1ea3m t\u00ednh linh ho\u1ea1t khi l\u1eafp v\u00e0 v\u1eadn h\u00e0nh l\u00f2, n\u00ean \u01b0u vi\u1ec7t h\u01a1n. Hai h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y m\u00f4 t\u1ea3 s\u01a1 \u0111\u1ed3 m\u1eb7t c\u1eaft \u0111\u1ee9ng c\u1ee7a l\u00f2 m\u1edbi (tr\u00e1i) v\u00e0 c\u1ea5u h\u00ecnh 92 b\u00f3 nhi\u00ean li\u1ec7u l\u1ee5c gi\u00e1c WWR-M2 trong v\u00f9ng ho\u1ea1t (ph\u1ea3i). Nhi\u1ec1u thanh beryli \u0111\u01b0\u1ee3c ch\u00e8n th\u00eam v\u00e0o v\u00f9ng ho\u1ea1t \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng ph\u1ea3n x\u1ea1 v\u00e0 l\u00e0m l\u1ee3i neutron.<\/p>\n

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Trung tu\u1ea7n th\u00e1ng 11\/1981, \u0110\u1ea1i T\u01b0\u1edbng g\u1ecdi t\u00f4i \u0111\u1ebfn 30 Ho\u00e0ng Di\u1ec7u. \u201cAnh thu x\u1ebfp v\u00e0o ngay \u0110\u00e0 L\u1ea1t \u0111\u1ec3 ch\u1ec9 huy c\u00f4ng tr\u00ecnh. Nh\u1edb th\u01b0\u1eddng xuy\u00ean \u0111i\u1ec7n cho t\u00f4i bi\u1ebft t\u00ecnh h\u00ecnh qua k\u00eanh T\u1ec9nh \u1ee6y L\u00e2m \u0110\u1ed3ng nh\u00e9!\u201d<\/p>\n

$\"\"$ M\u1eb7t c\u1eaft \u0111\u1ee9ng (tr\u00e1i) v\u00e0 c\u1ea5u h\u00ecnh v\u00f9ng ho\u1ea1t v\u1edbi 92 b\u00f3 nhi\u00ean li\u1ec7u l\u1ee5c gi\u00e1c (ph\u1ea3i) c\u1ee7a l\u00f2 \u0110\u00e0 L\u1ea1t m\u1edbi. C\u00e1c \u00f4 g\u1ea1ch s\u1ecdc l\u00e0 thanh beryli<\/em><\/p>\n

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Hai h\u00f4m sau t\u00f4i bay v\u00e0o \u0110\u00e0 L\u1ea1t \u0111\u1ec3 l\u1ea1i H\u00e0 N\u1ed9i hai con th\u01a1 trong khi v\u1ee3 \u0111ang \u0111i th\u1ef1c t\u1eadp \u1edf n\u01b0\u1edbc ngo\u00e0i. Nghi th\u1ee9c \u0111\u1ed9ng th\u1ed5 \u0111\u01a1n s\u01a1 \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c v\u00e0o s\u00e1ng ng\u00e0y 21 th\u00e1ng 11 n\u0103m 1981. Ch\u00fang t\u00f4i c\u00f9ng \u00f4ng Afonin, t\u1eeb Li\u00ean X\u00f4 bay sang, x\u00fac nh\u1eefng x\u1ebbng b\u00ea t\u00f4ng \u0111\u1ea7u ti\u00ean x\u00e2y t\u1ea7ng h\u1ea7m t\u00f2a nh\u00e0 b\u1ea3o \u0111\u1ea3m k\u1ef9 thu\u1eadt cho c\u00f4ng tr\u00ecnh.<\/p>\n

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Hai n\u0103m sau l\u00f2 \u0111\u1ea1t \u0111\u1ebfn t\u1edbi h\u1ea1n v\u00e0 \u0111i v\u00e0o ho\u1ea1t \u0111\u1ed9ng ng\u00e0y 20 th\u00e1ng 3 n\u0103m 1984.<\/p>\n

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Tr\u00f2n 40 n\u0103m r\u1ed3i \u0111\u00f3!<\/p>\n

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

N\u0103m 1963 m\u1ed9t trung t\u00e2m h\u1ea1t nh\u00e2n v\u1edbi l\u00f2 ph\u1ea3n \u1ee9ng TRIGA- MARK II c\u00f4ng su\u1ea5t 250 kW \u0111\u00e3 b\u1eaft \u0111\u1ea7u v\u1eadn h\u00e0nh \u1edf \u0110\u00e0 L\u1ea1t. TRIGA l\u00e0 t\u00ean vi\u1ebft t\u1eaft c\u1ee7a Training (\u0111\u00e0o t\u1ea1o), Research (nghi\u00ean c\u1ee9u), Isotope (ch\u1ebf t\u1ea1o \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1) do h\u00e3ng General Atomic (GA), Hoa K\u1ef3 ch\u1ebf t\u1ea1o. TRIGA-MARK […]<\/p>\n","protected":false},"author":1,"featured_media":10016,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-10015","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\/10015","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=10015"}],"version-history":[{"count":0,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/10015\/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=10015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/categories?post=10015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/tags?post=10015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}