Effects of Octupole Vibrations on Quasiparticle Modes of Excitation in Superdeformed ${}^{193}$Hg

Abstract

A particle-vibration coupling calculation based on the RPA and the cranked shell model has been carried out for superdeformed rotational bands in ${}^{193}$Hg. The result suggests that properties of single-particle motions in superdeformed nuclei may be significantly affected by coupling effects with low-frequency octupole vibrational modes, especially by the lowest $K=2$ octupole mode.

8 pages

Cited by in corpus (5)

• Microscopic Structure of High-Spin Vibrational Excitations in Superdeformed 190,192,194Hg
• Relative spins and excitation energies of superdeformed bands in 190Hg: Further evidence for octupole vibration
• Octupole Correlations in Excited Bands of Superdeformed Dy-152
• A New Microscopic Approach to the Rotational Intensity Relations
• Quantal rotation and its coupling to intrinsic motion in nuclei