Decay-out properties of a linked superdeformed band in Zr84

C. J. Chiara, D. G. Sarantites, M. Montero, J. O'Brien, W. Reviol, O. L. Pechenaya, R. M. Clark, P. Fallon, A. Görgen, A. O. Macchiavelli, D. Ward, Y. R. Shimizu, W. Satuła

研究成果: Contribution to journalArticle査読

9 被引用数 (Scopus)

抄録

Three discrete transitions were observed between the yrast superdeformed (SD) band and states of normal deformation (ND) in the nucleus Zr84. This is the first observation of such linking transitions in the mass-80 SD region. The properties of the decay out of the SD well in Zr84 are compared with those in other SD mass regions. Calculations suggest that there is extensive mixing of configurations in the SD and ND potential minima, leading to an abrupt and highly fragmented decay-out process. A study of least-action tunneling paths indicates that the potential barrier separating the SD and ND wells is very small.

本文言語英語
論文番号021301
ジャーナルPhysical Review C - Nuclear Physics
73
2
DOI
出版ステータス出版済み - 2006

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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