Wobbling motion coupled to gamma vibration at high spin

Makito Oi, Philip M. Walker

Published 2001-07-17, updated 2001-07-18Version 2

We report a solution of the tilted-axis cranked HFB equation for $^{164}$Hf, which shows wobbling motion coupled to gamma vibration at high spin ($J\simeq 60\hbar$). Possible anharmonicity and splitting of energy levels are also discussed as a consequence of the wobbling motion with large amplitude.