Experiment on the Synthesis of Element 113 in the Reaction<sup>209</sup>Bi(<sup>70</sup>Zn,n)<sup>278</sup>113
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- Morita Kosuke
- RIKEN (The Institute of Physical and Chemical Research)
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- Morimoto Kouji
- RIKEN (The Institute of Physical and Chemical Research)
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- Kaji Daiya
- RIKEN (The Institute of Physical and Chemical Research)
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- Akiyama Takahiro
- RIKEN (The Institute of Physical and Chemical Research) Department of Physics, Saitama University
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- Goto Sin-ichi
- Center for Instrumental Analysis, Niigata University
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- Haba Hiromitsu
- RIKEN (The Institute of Physical and Chemical Research)
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- Ideguchi Eiji
- Center for Nuclear Study, University of Tokyo Wako Branch
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- Kanungo Rituparna
- RIKEN (The Institute of Physical and Chemical Research)
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- Katori Kenji
- RIKEN (The Institute of Physical and Chemical Research)
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- Koura Hiroyuki
- Advanced Science Research Center, Japan Atomic Energy Research Institute
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- Kudo Hisaaki
- Department of Chemistry, Niigata University
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- Ohnishi Tetsuya
- RIKEN (The Institute of Physical and Chemical Research)
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- Ozawa Akira
- University of Tsukuba
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- Suda Toshimi
- RIKEN (The Institute of Physical and Chemical Research)
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- Sueki Keisuke
- University of Tsukuba
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- Xu HuShan
- Institute of Modern Physics, Chinese Academy of Science
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- Yamaguchi Takayuki
- Department of Physics, Saitama University
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- Yoneda Akira
- RIKEN (The Institute of Physical and Chemical Research)
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- Yoshida Atsushi
- RIKEN (The Institute of Physical and Chemical Research)
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- Zhao YuLiang
- Institute of High Energy Physics, Chinese Academy of Science
書誌事項
- タイトル別名
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- Experiment on the Synthesis of Element 113 in the Reaction 209Bi(70Zn,n)278113
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説明
The convincing candidate event of the isotope of the 113th element, 278113, and its daughter nuclei, 274111 and 270Mt, were observed, for the first time, in the 209Bi+70Zn reaction at a beam energy of 349.0 MeV with a total dose of 1.7×1019. Alpha decay energies and decay times of the candidates, 278113, 274111, and 270Mt, were (11.68±0.04 MeV, 0.344 ms), (11.15±0.07 MeV, 9.26 ms), and (10.03±0.07 MeV, 7.16 ms), respectively. The production cross section of the isotope was deduced to be 55+150−45 fb (10−39 cm2).
収録刊行物
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- Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｐｈｙｓｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ
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Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｐｈｙｓｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ 73 (10), 2593-2596, 2004
一般社団法人 日本物理学会
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詳細情報 詳細情報について
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- CRID
- 1390001204188500864
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- NII論文ID
- 110001979170
- 130004538563
- 210000105048
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- NII書誌ID
- AA00704814
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- BIBCODE
- 2004JPSJ...73.2593M
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- COI
- 1:CAS:528:DC%2BD2cXhtFShtLnJ
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 7120737
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- 本文言語コード
- en
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- データソース種別
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- NDLサーチ
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