Wobbling motion in atomic nuclei with positive-γ shapes

M. Matsuzaki, Yoshifumi Shimizu, K. Matsuyanagi

研究成果: Contribution to journalArticle査読

64 被引用数 (Scopus)

抄録

The three moments of inertia associated with the wobbling mode built on the superdeformed states in 163Lu are investigated by means of the cranked shell model plus random phase approximation to the configuration with an aligned quasiparticle. The result indicates that it is crucial to take into account the direct contribution to the moments of inertia from the aligned quasiparticle so as to realize ℑx>ℑy in positive-γ shapes. Quenching of the pairing gap cooperates with the alignment effect. The peculiarity of the recently observed 163Lu data is discussed by calculating not only the electromagnetic properties but also the excitation spectra.

本文言語英語
論文番号041303
ページ(範囲)413031-413034
ページ数4
ジャーナルPhysical Review C - Nuclear Physics
65
4
出版ステータス出版済み - 1 1 2002

All Science Journal Classification (ASJC) codes

  • 核物理学および高エネルギー物理学

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