Partial dynamical symmetry and odd-even staggering in deformed nuclei
Racah Institute of Physics, The Hebrew University, Jerusalem 91904, Israel
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Published online: 28 May 2015
Partial dynamical symmetry (PDS) is shown to be relevant for describing the odd-even staggering in the γ-band of 156Gd while retaining solvability and good SU(3) symmetry for the ground and β bands. Several classes of interacting boson model Hamiltonians with SU(3) PDS are surveyed.
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