Analytic descriptions for transitional nuclei near the critical point
arXiv:nucl-th/0610026 · doi:10.1016/j.nuclphysa.2006.10.032
Abstract
Exact solutions of the Bohr Hamiltonian with a five-dimensional square well potential, in isolation or coupled to a fermion by the five-dimensional spin-orbit interaction, are considered as examples of a new class of dynamical symmetry or Bose-Fermi dynamical symmetry. The solutions provide baselines for experimental studies of even-even [E(5)] and odd-mass [E(5|4)] nuclei near the critical point of the spherical to deformed gamma-unstable phase transition.
LaTeX (elsart), 53 pages; typographical correction to (3.15)