Attenuation of the Intensities within a Superdeformed Band (原子核の量子トンネル崩壊現象)
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概要
- 論文の詳細を見る
We formulate the attenuation of the intensities of two-step E2 7-transitions within a superdeformed band which results from mixing with normally deformed states based on a nuclear reaction theory. It is found that a chaotic nature of the normally deformed states has a significant influence on the attenuation of the intensities of El 7-transitions within a superdeformed band when there exist not so many doorway states which couple to superde-formed states. We also discuss whether the sharp increase of the attenuation at a certain member of the band is caused by the chaotic nature of the normally deformed states or more due to the strong spin dependence of the tunneling barrier separating the superdeformed and normally deformed states.
- 素粒子論グループ 素粒子研究編集部の論文
- 2001-11-20
著者
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UEDA Manabu
Akita National College of Technology
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UEDA Manabu
Institute of Physics, University of Tsukuba
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Takigawa N.
Department of Physics, Faculty of Science, Tohoku University
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Ueda M
Akita National College Of Technology
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Ueda Manabu
Institute Of Physics University Of Tsukuba
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Pato M.p.
Nuclear Theory And Elementary Particle Phenomenology Group Instituto De Fisica Universidade De Sao P
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Pato M.
Nuclear Theory And Elementary Particle Phenomenology Group Instituto De Fisica Universidade De Sao P
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Hussein M
Univ. Sao Paulo Sp Bra
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Sargeant A
Univ. Sao Paulo Sp Bra
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SARGEANT A.J.
Nuclear Theory and Elementary Particle Phenomenology Group, Instituto de Fisica, Universidade de Sao
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HUSSEIN M.S.
Nuclear Theory and Elementary Particle Phenomenology Group, Instituto de Fisica, Universidade de Sao
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Ueda M.
Institute of Physics, University of Tsukuba
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Takigawa N.
Department Of Physics Graduate School Of Science Tohoku University
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Takigawa N.
Department Of Physics Faculty Of Science Tohoku University
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上田 学
Institute of Physics, University of Tsukuba
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Hussein M.S.
Nuclear Theory and Elementary Particle Phenomenology Group, Institute of Physics, University of Sao Paulo
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Sargeant A.J.
Nuclear Theory and Elementary Particle Phenomenology Group, Institute of Physics, University of Sao Paulo
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Pato M.P.
Nuclear Theory and Elementary Particle Phenomenology Group, Institute of Physics, University of Sao Paulo
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