Interplay of Gamma-Vibrations and Aligned-Quasiparticles at High-Spin Yrast Region : Nuclear Physics
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概要
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On the basis of the self-consistently determined diabatic quasiparticle representation, RPA calculations in the rotating frame are performed for the γ-vibrations around the triaxial equilibrium shapes. The doubly stretched quadrupole forces are used as residual interactions. It is found that the negative-signature γ-vibrational modes created on the s-band well retain their collective characters, while the positive-signature modes tend to lose their identities with increasing rotational frequency.
- 1984-10-25
著者
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Matsuyanagi Kenichi
Department Of Physics Graduate School Of Science Kyoto University
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Shimizu Yoshifumi
Department Of Physics Graduate School Of Sciences Kyushu University
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