Triaxiality Dependence of Octupole Excitations on Superdeformed States in ^<44>Ti(Nuclear Physics)

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概要

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• By random phase approximation (RPA) calculation based on triaxially deformed Woods-Saxon potential, we investigate how axial-symmetry breaking in the mean field affects the properties of octupole vibrational excitations built on superdeformed states in ^<44>Ti. We find a remarkable dependence of their properties on signature quantum number with respect to rotation about an axis perpendicular to the longest axis by the angle of π. Detailed numerical analysis of the signature dependence is made by considering the magnitude of the triaxial deformation γ as a parameter.

• 理論物理学刊行会の論文
• 2008-12-25

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

  Heavy Ion Nuclear Physics Laboratory, RIKEN

• 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

• MIZUTORI Shoujirou

  Department of Human Science, Kansai Women's College

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