Semiclassical Origin of Superdeformed Shell Structure in the Spheroidal Cavity Model : Nuclear Physics
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概要
- 論文の詳細を見る
Classical periodic orbits responsible for emergence of the superdeformed shell structures of single-particle motion in spheroidal cavities are identified and their relative contributions to the shell structures are evaluated. Both prolate and oblate superdeformations (axis ratio approximately 2:1) as well as prolate hyperdeformation (axis ratio approximately 3:1) are investigated. Fourier transforms of quantum spectra clearly show that three-dimensional periodic orbits born out of bifurcations of planar orbits in the equatorial plane become predominant at large prolate deformations, while butterfly-shaped planar orbits bifurcated from linear orbits along the minor axis are important at large oblate deformations.
- 理論物理学刊行会の論文
- 1998-12-25
著者
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松柳 研一
Theoretical Nuclear Physics Laboratory Riken Nishina Center:yukawa Institute For Theoretical Physics
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Arita Ken-ichiro
Department Of Physics Nagoya Institute Of Technology
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Arita Ken-ichiro
Department Of Physics Kyoto University
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MATSUYANAGI Kenichi
Department of Physics, Graduate School of Science, Kyoto University
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SUGITA Ayumu
Department of Physics,Graduate School of Science,Kyoto University
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Matsuyanagi Kenichi
Theoretical Nuclear Physics Laboratory Riken Nishina Center
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Matsuyanagi Kenichi
Department Of Physics Graduate School Of Science Kyoto University
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Sugita Ayumu
Department Of Physics Graduate School Of Science Kyoto University
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Sugita Ayumu
Department Of Applied Physics Osaka City University
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