Nonlinear dynamics of particle rotor model and superdeformed bands
Abstract
We present a complete discussion of the nonlinear dynamics of the particle-rotor model for single-j configuration. We carry out a semiclassical quantization about the various fixed points and present numerical results for the bands built at the stable fixed points c+/-. These bands are observed to be rotational in nature and exhibit a weak oscillation in gamma ray energies. Results are also presented for alignment and dynamical moment of inertia. A comparison with the experimental data on superdeformed bands reveals several common features.
- Publication:
-
Physics Letters B
- Pub Date:
- February 1997
- DOI:
- 10.1016/S0370-2693(96)01590-0
- Bibcode:
- 1997PhLB..392..243J