QUADRUPOLE INERTIA, ZERO-POINT CORRECTIONS, AND FISSION BARRIERS IN THE SKYRME-HARTREE-FOCK THEORY

A. BARAN, A. STASZCZAK, J. DOBACZEWSKI, W.NAZAREWICZ

Abstract:

Spontaneous fission barriers, quadrupole inertia, and zero-point quadrupole-energy corrections are calculated for $^{252,256,258}$Fm in the framework of the self-consistent Skyrme-Hartree-Fock+BCS theory. Two ways of computing dynamical inertia are employed: the Gaussian Overlap Approximation to the Generator Coordinate Method and cranking ansatz. The Skyrme results are compared with those of the Gogny-Hartree-Fock-Bogolyubov model.