EO transitional density for nuclei between spherical and deformedshapes

摘要

The Generator Coordinate Method (GCM) is used to construct the effective nuclear densityoperator suitable for calculations of EO transitional densities with collective eigenfunctions of the phe-nomenological Bohr Hamiltonian. For example, the O_(gs)~+9→O_2~+ transitional density is calculated for theshape-phase transitional nucleus ~(150)Ndusing the eigenfunctions of approximate X(5) solution theBohr Hamiltonian.