Microscopic dynamic calculations of collective states in xenon and barium isotopes

Abstract

Dynamic calculations of collective states for neutron-deficient doubly even Xe and Ba isotopes are performed. The collective Hamiltonian is constructed in terms of the cranking inertial functions and the macroscopic-microscopic potential, both generated by the single-particle motion in the modified harmonic oscillator potential. The pairing correlations are included. Reduction of the standard pairing interaction strengths leads to results compatible with experiment. The deformation dependence of the inertial functions is found to play an important role.