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Dynamical symmetry of isobaric analog 0+ states in medium mass nuclei

K. D. Sviratcheva·A. I. Georgieva·J. P. Draayer
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Abstract

An algebraic sp(4) shell model is introduced to achieve a deeper understanding and interpretation of the properties of pairing-governed 0+ states in medium mass atomic nuclei. The theory, which embodies the simplicity of a dynamical symmetry approach to nuclear structure, is shown to reproduce the excitation spectra and fine structure effects driven by proton-neutron interactions and isovector pairing correlations across a broad range of nuclei.

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K. D. Sviratcheva, A. I. Georgieva, J. P. Draayer. 2007-03-22. Dynamical symmetry of isobaric analog 0+ states in medium mass nuclei. https://doi.org/10.1103/physrevc.70.064302

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