We investigate microscopic structures of octupole correlations at high spin in superdeformed open-shell nuclei in the Gd-Dy region, using the random-phase approximation (RPA) based on the cranked shell model. The result of our calculation indicates that constructive interplay between rotation-aligned particle-hole (or two-quasiparticle) excitations and octupole vibra-tions is very important in determining octupole softness of superdeformed bands.
|Number of pages||4|
|Publication status||Published - Jan 1 1995|
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
- Mathematical Physics
- Condensed Matter Physics