Collective Paths Connecting the Oblate and Prolate Shapes in ^<68>Se and ^<72>Kr Suggested by the Adiabatic Self-Consistent Collective Coordinate Method(Nuclear Physics)

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概要

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• By means of the adiabatic self-consistent collective coordinate method and the pairing-plus-quadrupole interaction, we have for the first time obtained a self-consistent collective path connecting the oblate and prolate local minima in ^<68>Se and ^<72>Kr. This self-consistent collective path is found to run approximately along the valley connecting the oblate and prolate local minima in the collective potential energy landscape. The result of this calculation clearly indicates the importance of triaxial deformation dynamics in oblate-prolate shape coexistence phenomena.

• 理論物理学刊行会の論文
• 2005-01-25

著者

• NAKATSUKASA Takashi

  Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center

• MATSUO Masayuki

  Department of Physics, Niigata University

• 松柳 研一

  理研仁科セ

• 松柳 研一

  Theoretical Nuclear Physics Laboratory Riken Nishina Center:yukawa Institute For Theoretical Physics

• Nakatsukasa Takashi

  Institute of Physics & Center for Computational Sciences, University of Tsukuba

• NAKATSUKASA Takashi

  Physics Department, Tohoku University

• Matsuo Masayuki

  Graduate School Of Science And Technology Niigata University

• KOBAYASI Masato

  Department of Physics, Graduate School of Science, Kyoto University

• Matsuyanagi Kenichi

  Department Of Physics Graduate School Of Science Kyoto University

• Kobayashi Masato

  Department Of Bioengineering Tokyo Institute Of Technology

• MATSUYANAGI Kenichi

  Department of Physics, Kyoto University

• NAKATSUKASA Takashi

  Institute of Physics and Center for Computational Science, University of Tsukuba

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