Cluster states in nuclei as representations of a U(nu + 1) group
Cluster states in nuclei as representations of a U(nu + 1) group
复制标题
原子核中的簇态作为 U(nu 1) 群的表示
DOI:
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发表时间:
2000
期刊:
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通讯作者:
F. Iachello
中科院分区:
文献类型:
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作者:
R. Bijker;F. Iachello
We propose a description of cluster states in nuclei in terms of representations of unitary algebras U({nu}+1), where {nu} 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 nonidentical constituents can be described. As an example, we show how the method can be used to study {alpha} clustering configurations in {sup 12}C with point group symmetry D{sub 3h}. (c) 2000 The American Physical Society.