Pair-Aligned Intrinsic States in Many-j Configurations

With the aid of a pair aligned model in many-j configurations and the Hamiltonian including monopole, quadrupole-pair forces and the quadrupole deformed field, the intrinsic states of deformed nuclei are determined by a variational method. The quadrupole moment is calculated and the effect of deformation on the intrinsic states is investigated. The results show that angular momentum (J=0,2,4) nucleon-pairs are dominant in the intrinsic states, so that, s, d, g bosons must be used in the study of deformed nuclei.