The quadrupole deformation of is calculated by generating many-particle wave functions from deformed single-particle orbitals. In order to account for the properties of and retain the dominance of the basic shell-model configuration, excitation of the core must be included. The admixtures of higher configurations are appreciable.
- Received 30 July 1965
- Published in the issue dated December 1965
© 1965 The American Physical Society