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arXiv 1902.00451nucl-thnucl-ex
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~(13)C中三角D ′(3 h)对称性的证据

Evidence for Triangular D'(3h) Symmetry in 13C

R. Bijker, F. Iachello

摘要:

利用双群D ′(3 h)的性质,我们导出了具有三角形D(3 h)对称性的3 α +1中子(质子)组态的转动振动谱,并给出了这种对称性出现在~(13)C转动振动谱中的证据。我们的结果,基于纯粹的对称性考虑,提供了轻核的集群结构的微观计算基准。

英文摘要:

We derive the rotation-vibration spectrum of a 3alpha+1 neutron (proton) configuration with triangular D(3h) symmetry by exploiting the properties of the double group D'(3h), and show evidence for this symmetry to occur in the rotation-vibration spectra of 13C. Our results, based on purely symmetry considerations, provide benchmarks for microscopic calculations of the cluster structure of light nuclei.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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