Shell model description of "mixed-symmetry" states in 94Mo
A. F. Lisetskiy, N. Pietralla, C. Fransen, R. V. Jolos, P. von Brentano
Abstract
Shell model calculations have been performed for the nucleus 94Mo. The calculated excitation energies and electromagnetic properties of low-lying states are in good agreement with the data, which include states with mixed-symmetry (MS) assignments in previous interacting boson model studies. In the shell model large isoscalar E2 matrix elements are found between states with MS assignments indicating that they form a class of states with similar proton-neutron symmetry.
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