Abstract
‘‘Effective’’ γ-deformation parameters are derived for even-even Xe, Ba, and Ce nuclei from the matrix elements of (Q×Q and (Q×Q×Q. Interacting boson model calculations are performed with the quadrupole operator Q determined from the E2 branching ratios of the decay and compared to results obtained with the rigid triaxial rotor model. © 1996 The American Physical Society.
- Received 20 October 1995
DOI:https://doi.org/10.1103/PhysRevC.53.1660
©1996 American Physical Society