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Cluster states in nuclei as representations of a U(n+1) group

R. Bijker·F. Iachello
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Abstract

We propose a description of cluster states in nuclei in terms of representations of unitary algebras U(n+1), where n is the number of space degrees of freedom. Within this framework, a variety of situations including both vibrational and rotational spectra, soft and rigid configurations, identical and non-identical constituents can be described. As an example, we show how the method can be used to study alpha-clustering configurations in 12C with point group symmetry D(3h).

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R. Bijker, F. Iachello. 2000-03-03. Cluster states in nuclei as representations of a U(n+1) group. https://doi.org/10.1103/physrevc.61.067305

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