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arXiv 1910.04064nucl-thnucl-ex
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团簇核的三角对称性

Triangular symmetry in cluster nuclei

R. Bijker, A. H. Santana-Valdés

摘要:

在这方面的贡献,我们提出的证据发生三角对称的集团核。利用双群D ′(3 h)讨论了三角D(3 h)对称的3-α和3-α +1组态的转动带结构,并研究了它在~(12)C和~(13)C中的应用.旋转带的结构可以用作α粒子的基本几何构型的指纹。

英文摘要:

In this contribution, we present evidence for the occurrence of triangular symmetry in cluster nuclei. We discuss the structure of rotational bands for 3-alpha and 3-alpha+1 configurations with triangular D(3h) symmetry by exploiting the double group D'(3h), and study the application to 12C and 13C. The structure of rotational bands can be used as a fingerprint of the underlying geometric configuration of alpha-particles.

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