{"id":8464,"date":"2021-11-26T11:23:27","date_gmt":"2021-11-26T04:23:27","guid":{"rendered":"https:\/\/vinatom.gov.vn\/?p=8464"},"modified":"2021-11-26T11:23:27","modified_gmt":"2021-11-26T04:23:27","slug":"le-bao-ve-luan-an-tien-si-cua-nghien-cuu-sinh-le-tuan-anh","status":"publish","type":"post","link":"https:\/\/vinatom.gov.vn\/le-bao-ve-luan-an-tien-si-cua-nghien-cuu-sinh-le-tuan-anh\/","title":{"rendered":"L\u1ec5 b\u1ea3o v\u1ec7 lu\u1eadn \u00e1n ti\u1ebfn s\u0129 c\u1ee7a nghi\u00ean c\u1ee9u sinh L\u00ea Tu\u1ea5n Anh"},"content":{"rendered":"

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Tham d\u1ef1 bu\u1ed5i l\u1ec5 c\u00f3 \u0111\u1ea1i di\u1ec7n L\u00e3nh \u0111\u1ea1o H\u1ecdc vi\u1ec7n Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 – c\u01a1 s\u1edf \u0111\u00e0o t\u1ea1o, L\u00e3nh \u0111\u1ea1o TT V\u1eadt l\u00fd h\u1ea1t nh\u00e2n \u2013 \u0111\u01a1n v\u1ecb c\u00f4ng t\u00e1c, \u0111\u1ed3ng nghi\u1ec7p v\u00e0 ng\u01b0\u1eddi th\u00e2n c\u1ee7a NCS L\u00ea Tu\u1ea5n Anh.<\/p>\n

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$\"\"$ H\u00ecnh \u1ea3nh NCS tr\u00ecnh b\u00e0y lu\u1eadn \u00e1n tr\u01b0\u1edbc h\u1ed9i \u0111\u1ed3ng<\/em><\/p>\n

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Trong 30 ph\u00fat tr\u00ecnh b\u00e0y t\u00f3m l\u01b0\u1ee3c c\u00e1c k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u ch\u00ednh c\u1ee7a lu\u1eadn \u00e1n, NCS \u0111\u00e3 n\u00eau b\u1eadt \u0111\u01b0\u1ee3c c\u00e1c k\u1ebft qu\u1ea3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c x\u00e2y d\u1ef1ng b\u1ed9 tham s\u1ed1 ho\u00e1 cho vi\u1ec7c t\u00ednh to\u00e1n ti\u1ebft di\u1ec7n, c\u0169ng nh\u01b0 c\u00e1c ph\u00e2n b\u1ed1 theo s\u1ed1 kh\u1ed1i v\u00e0 \u0111i\u1ec7n t\u00edch c\u1ee7a c\u00e1c m\u1ea3nh ph\u00e2n h\u1ea1ch ph\u00e1t ra t\u1eeb qu\u00e1 tr\u00ecnh quang ph\u00e2n h\u1ea1ch c\u1ee7a h\u1ea1t nh\u00e2n U238. B\u1ed9 tham s\u1ed1 n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c NCS \u0111\u01b0a v\u00e0o ch\u01b0\u01a1ng tr\u00ecnh m\u00f4 ph\u1ecfng Geant4 \u0111\u1ec3 t\u1ed1i \u01b0u ho\u00e1 thi\u1ebft k\u1ebf cho CSC (Cryogenic Stopping Cell) cho h\u1ec7 thi\u1ebft b\u1ecb IGISOL t\u1ea1i trung t\u00e2m nghi\u00ean c\u1ee9u ELI-NP (Romani). C\u00e1c th\u00f4ng s\u1ed1 t\u1ed1i \u01b0u cho bu\u1ed3ng CSC nh\u01b0 c\u1ea5u h\u00ecnh kh\u00ed He, h\u1ec7 th\u1ed1ng bia U238 \u2026 \u0111\u00e3 \u0111\u01b0\u1ee3c NCS \u0111\u01b0a ra. C\u00e1c th\u00f4ng s\u1ed1 n\u00e0y s\u1ebd \u0111\u1ecbnh h\u01b0\u1edbng \u0111\u1ec3 \u0111\u01b0a ra b\u1ea3n thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt cho bu\u1ed3ng CSC. Thi\u1ebft k\u1ebf c\u1ee7a CSC s\u1ebd l\u00e0 tr\u1ecdng t\u00e2m c\u1ee7a h\u1ec7 IGISOL nh\u1eb1m t\u1ea1o ra ch\u00f9m ph\u00f3ng x\u1ea1 ph\u1ee5c v\u1ee5 m\u1ee5c ti\u00eau nghi\u00ean c\u1ee9u c\u00e1c h\u1ea1t nh\u00e2n gi\u00e0u neutron t\u1ea1i ELI-NP.<\/p>\n

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H\u1ed9i \u0111\u1ed3ng ch\u1ea5m lu\u1eadn \u00e1n \u0111\u00e3 \u0111\u00e1nh gi\u00e1 cao \u00fd ngh\u0129a khoa h\u1ecdc, t\u00ednh th\u1ef1c ti\u1ec5n, \u0111\u1ed9 tin c\u1eady v\u00e0 nh\u1eefng \u0111\u00f3ng g\u00f3p m\u1edbi c\u1ee7a lu\u1eadn \u00e1n. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n qua c\u00e1c c\u00f4ng tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u0103ng t\u1ea3i tr\u00ean c\u00e1c T\u1ea1p ch\u00ed khoa h\u1ecdc, trong \u0111\u00f3 c\u00f3 03 b\u00e0i b\u00e1o qu\u1ed1c t\u1ebf (02 b\u00e0i ISI, 01 SCOPUS) v\u00e0 01 b\u00e1o c\u00e1o H\u1ed9i ngh\u1ecb khoa h\u1ecdc qu\u1ed1c t\u1ebf.<\/p>\n

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Ph\u00e1t bi\u1ec3u t\u1ea1i bu\u1ed5i l\u1ec5 b\u1ea3o v\u1ec7 lu\u1eadn \u00e1n, \u0111\u1ea1i di\u1ec7n gi\u00e1o vi\u00ean h\u01b0\u1edbng d\u1eabn \u0111\u00e3 ghi nh\u1eadn nh\u1eefng n\u1ed7 l\u1ef1c c\u1ee7a NCS trong su\u1ed1t qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp v\u00e0 l\u00e0m vi\u1ec7c v\u1edbi \u0111i\u1ec1u ki\u1ec7n kh\u00f3 kh\u0103n, s\u1ef1 quy\u1ebft t\u00e2m theo \u0111u\u1ed5i \u0111\u1ec1 t\u00e0i nghi\u00ean c\u1ee9u v\u00e0 \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 th\u00e0nh c\u00f4ng, x\u1ee9ng \u0111\u00e1ng \u0111\u01b0\u1ee3c bi\u1ec3u d\u01b0\u01a1ng.<\/p>\n

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H\u1ed9i \u0111\u1ed3ng ch\u1ea5m lu\u1eadn \u00e1n \u0111\u00e3 th\u1ed1ng nh\u1ea5t \u0111\u00e1nh gi\u00e1: lu\u1eadn \u00e1n ti\u1ebfn s\u0129 c\u1ee7a NCS L\u00ea Tu\u1ea5n Anh \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c y\u00eau c\u1ea7u lu\u1eadn \u00e1n ti\u1ebfn s\u0129 chuy\u00ean ng\u00e0nh V\u1eadt l\u00fd nguy\u00ean t\u1eed v\u00e0 h\u1ea1t nh\u00e2n v\u1edbi 7\/7 phi\u1ebfu \u0111\u1ea1t trong \u0111\u00f3 3\/7 phi\u1ebfu \u0111\u00e1nh gi\u00e1 lu\u1eadn \u00e1n \u0111\u1ea1t k\u1ebft qu\u1ea3 xu\u1ea5t s\u1eafc v\u00e0 \u0111\u1ec1 ngh\u1ecb c\u01a1 s\u1edf \u0111\u00e0o t\u1ea1o c\u00f4ng nh\u1eadn h\u1ecdc v\u1ecb, c\u1ea5p b\u1eb1ng ti\u1ebfn s\u0129 cho NCS L\u00ea Tu\u1ea5n Anh.<\/p>\n

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$\"\"$ <\/em>L\u00e3nh \u0111\u1ea1o H\u1ecdc vi\u1ec7n Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 ch\u00fac m\u1eebng NCS<\/em><\/p>\n

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V\u1edbi t\u00e2m tr\u1ea1ng x\u00fac \u0111\u1ed9ng, NCS L\u00ea Tu\u1ea5n Anh \u0111\u00e3 b\u00e0y t\u1ecf l\u00f2ng bi\u1ebft \u01a1n s\u00e2u s\u1eafc \u0111\u1ebfn ng\u01b0\u1eddi th\u1ea7y \u0111\u00e3 t\u1eadn t\u00e2m h\u01b0\u1edbng d\u1eabn, ch\u1ec9 b\u1ea3o \u0111\u1ec3 NCS ho\u00e0n th\u00e0nh lu\u1eadn \u00e1n ti\u1ebfn s\u0129; \u0111\u1ed3ng th\u1eddi NCS g\u1eedi l\u1eddi c\u1ea3m \u01a1n \u0111\u1ebfn Vi\u1ec7n N\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed Vi\u1ec7t Nam, Vi\u1ec7n Khoa h\u1ecdc v\u00e0 K\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n, \u0111\u1ed3ng nghi\u1ec7p v\u00e0 gia \u0111\u00ecnh \u0111\u00e3 lu\u00f4n h\u1ed7 tr\u1ee3, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n t\u1ed1t nh\u1ea5t \u0111\u1ec3 NCS \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 nh\u01b0 ng\u00e0y h\u00f4m nay.<\/p>\n

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$\"\"$ NCS ch\u1ee5p \u1ea3nh c\u00f9ng \u0111\u1ed3ng nghi\u1ec7p Vi\u1ec7n KH&KTHN<\/em><\/p>\n

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Vi\u1ec7n Khoa h\u1ecdc v\u00e0 K\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

V\u1eeba qua, t\u1ea1i H\u1ecdc vi\u1ec7n Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 \u2013 Vi\u1ec7n H\u00e0n l\u00e2m Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 Vi\u1ec7t Nam \u0111\u00e3 di\u1ec5n ra bu\u1ed5i l\u1ec5 b\u1ea3o v\u1ec7 lu\u1eadn \u00e1n ti\u1ebfn s\u0129 c\u1ea5p H\u1ecdc vi\u1ec7n, chuy\u00ean ng\u00e0nh V\u1eadt l\u00fd nguy\u00ean t\u1eed v\u00e0 h\u1ea1t nh\u00e2n (m\u00e3 s\u1ed1: 9.44.01.06) c\u1ee7a nghi\u00ean c\u1ee9u sinh (NCS) L\u00ea Tu\u1ea5n Anh, […]<\/p>\n","protected":false},"author":1,"featured_media":8465,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-8464","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-hoat-dong-cua-vien"],"_links":{"self":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/8464","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=8464"}],"version-history":[{"count":0,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/8464\/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=8464"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/categories?post=8464"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/tags?post=8464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}