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Investigations of the broken SU(3) symmetry in deformed even-even nuclei

N. Minkov·S. Drenska·P. Raychev·R. Roussev·Dennis Bonatsos
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Abstract

A collective vector-boson model with broken SU(3) symmetry is applied to several deformed even-even nuclei. The model description of ground and $γ$ bands together with the corresponding B(E2) transition probabilities is investigated within a broad range of SU(3) irreducible representations (irreps) $(λ,μ)$. The SU(3)-symmetry characteristics of rotational nuclei are analyzed in terms of the bandmixing interactions.

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N. Minkov, S. Drenska, P. Raychev, R. Roussev, Dennis Bonatsos. 1997-01-21. Investigations of the broken SU(3) symmetry in deformed even-even nuclei. https://arxiv.org/abs/nucl-th/9701041

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