LOCAL QRPA VIBRATIONAL AND ROTATIONAL INERTIAL FUNCTIONS FOR LARGE-AMPLITUDE QUADRUPOLE COLLECTIVE DYNAMICS

摘要

A new microscopic approach is proposed to derive the five-dimensional quadrupole collective Hamiltonian. It is based on the time-dependent mean-field theory and the adiabatic self-consistent collective coordinate method. We apply the method to studies of oblate-prolate shape coexistence/mixing phenomena and anharmonic vibrations. Experimental data for Se isotopes are well reproduced.