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J-GLOBAL ID：202002239257339415   整理番号：20A0124573

218Paにおける新しい異性体状態【JST・京大機械翻訳】

A new isomeric state in ²¹⁸Pa

著者 (41件)： Zhang M.M. (CAS Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China) ,  Zhang M.M. (School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China) ,  Yang H.B. (CAS Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China) ,  Gan Z.G. (CAS Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China) ,  Gan Z.G. (School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China) ,  Zhang Z.Y. (CAS Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China) ,  Zhang Z.Y. (School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China) ,  Huang M.H. (CAS Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China) ,  Huang M.H. (School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China) ,  Ma L. (CAS Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China) ,  Yang C.L. (CAS Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China) ,  Yang C.L. (School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China) ,  Yuan C.X. (Sino-French Institute of Nuclear Engineering and Technology, Sun Yat-Sen University, Zhuhai 519082, China) ,  Wang Y.S. (CAS Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China) ,  Wang Y.S. (School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China) ,  Wang Y.S. (School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China) ,  Tian Y.L. (CAS Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China) ,  Zhou H.B. (Guangxi Key Laboratory of Nuclear Physics and Technology, Guangxi Normal University, Guilin 541004, China) ,  Huang S. (Guangxi Key Laboratory of Nuclear Physics and Technology, Guangxi Normal University, Guilin 541004, China) ,  He X.T. (College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China) ,  Wang S.Y. (School of Space Science and Physics, Shandong University, Weihai 264209, China) ,  Xu W.Z. (School of Space Science and Physics, Shandong University, Weihai 264209, China) ,  Li H.W. (School of Space Science and Physics, Shandong University, Weihai 264209, China) ,  Xu X.X. (Department of Nuclear Physics, China Institute of Atomic Energy, Beijing 102413, China) ,  Wang J.G. (CAS Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China) ,  Yang H.R. (CAS Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China) ,  Yang H.R. (School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China) ,  Duan L.M. (CAS Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China) ,  Duan L.M. (School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China) ,  Yang W.Q. (CAS Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China) ,  Zhou S.G. (CAS Key Laboratory of Theoretical Physics, Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100190, China) ,  Zhou S.G. (School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China) ,  Ren Z.Z. (School of Physics Science and Engineering, Tongji University, Shanghai 200092, China) ,  Zhou X.H. (CAS Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China) ,  Zhou X.H. (School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China) ,  Xu H.S. (CAS Key Laboratory of High Precision Nuclear Spectroscopy, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China) ,  Xu H.S. (School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China) ,  Voinov A.A. (Joint Institute for Nuclear Research, RU-141980 Dubna, Russian Federation) ,  Tsyganov Yu.S. (Joint Institute for Nuclear Research, RU-141980 Dubna, Russian Federation) ,  Polyakov A.N. (Joint Institute for Nuclear Research, RU-141980 Dubna, Russian Federation) ,  Shumeiko M.V. (Joint Institute for Nuclear Research, RU-141980 Dubna, Russian Federation)
資料名： Physics Letters. B  (Physics Letters. B)
巻： 800  ページ： Null  発行年： 2020年 
JST資料番号： B0779A  ISSN： 0370-2693  CODEN： PYLBA  資料種別： 逐次刊行物 (A)
記事区分： 短報  発行国： オランダ (NLD)  言語： 英語 (EN)

抄録/ポイント： ~218Paの減衰をα及びγ分光法により調べた。核は核融合反応40Ar+~182Wで生成され,気体充填反跳分離器Shans(重原子及び核構造用スペクトロメータ)により飛行中に分離された。約218Paの既知のα崩壊を改良精度で測定し,新たに基底状態から生じると帰属した。これは以前の帰属におけるあいまいさを明らかにした。さらに,α-粒子エネルギーが9691(15)keV,9595(21)keV,半減期135-32+62μsで減衰する~218Paの新しい異性体状態が同定された。含まれる状態のスピンとパリティを,奇陽子N=127等音と殻模型計算の系統的なα崩壊特性に基づいて暫定的に帰属した。Copyright 2020 Elsevier B.V., Amsterdam. All rights reserved. Translated from English into Japanese by JST.【JST・京大機械翻訳】

シソーラス用語： α崩壊 ,  音響 ,  陽子 ,  半減期 ,  *異性体 ,  殻模型 ,  核融合 ,  中性子 ,  核構造 ,  基底状態 ,  飛翔 ,  α粒子 ,  スペクトロメータ ,  曖昧さ
準シソーラス用語： γ線分光分析 , 【Automatic Indexing@JST】

著者キーワード (6件)： 奇陽子N=127同中性子 ,  異性状態 ,  α粒子エネルギー ,  半減期 ,  殻模型計算 ,  スピンとパリティ

分類 (2件)： 原子核エネルギー準位  (BG02020D) ,  原子核の一般的性質  (BG02010S)

タイトルに関連する用語 (1件)： 異性体