Rotational Frequency Dependence of Octupole Vibrations on Superdeformed States in ^<40>Ca(Nuclear Physics)

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概要

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• By means of the random phase approximation (RPA) calculation based on cranked deformed Woods-Saxon potential, we investigate how rotational motion affects the properties of octupole vibrations built on superdeformed states in ^<40>Ca. A major structure change of the superdeformed yrast states toward a reflection-asymmetric shape is suggested to take place in the region of angular momentum a little higher than the observed maximum value 16h, owing to a cooperative effect of octupole vibrational correlation and the rotation-aligned particle-hole excitations from the f_<7/2> to the g_<9/2> shell.

• 理論物理学刊行会の論文
• 2009-02-25

著者

• MATSUYANAGI Kenichi

  Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center

• 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

• 松柳 研一

  京都大学大学院理学研究科

• MIZUTORI Shoujirou

  Department of Physics, Kyoto University

• Matsuyanagi Kenichi

  Theoretical Nuclear Physics Laboratory Riken Nishina Center

• Matsuyanagi Kenichi

  Department Of Physics Graduate School Of Science Kyoto University

• Yoshida Kenichi

  Theoretical Nuclear Physics Laboratory Riken Nishina Center

• OGASAWARA Hiromichi

  Department of Physics, Graduate School of Science, Kyoto University

• YAMAGAMI Masayuki

  Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center

• Yamagami Masayuki

  Theoretical Nuclear Physics Laboratory Riken Nishina Center

• MIZUTORI Shoujirou

  Institute for Nuclear Study, University of Tokyo

• Yamagami Masayuki

  Department Of Physics Graduate School Of Science Kyoto University

• Ogasawara Hiromichi

  Department Of Physics Graduate School Of Science Kyoto University

• Mizutori Shoujirou

  Department Of Human Science Kansai Women's College

• Yoshida Kenichi

  Theoretical Nuclear Physics Laboratory, RIKEN Nishina Center

• MATSUYANAGI Kenichi

  Department of Physics, Kyoto University

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