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arXiv 1004.0735nucl-th
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具有SU(3)动力学对称性的核的鉴别

Identification of Nuclei Exhibiting the SU(3) Dynamical Symmetry

A. Y. Abul-Magd, S. A. Mazen, M. Abdel-Mageed, A. Al-Sayed

摘要:

我们考虑了将具有SU(3)动力学对称性的核识别为具有激发能比R4/2 >= 3.25的核的可能性。为此,我们考虑这些核的水平统计和执行相互作用玻色子模型(IBM)计算的水平计划,和电磁跃迁率。我们表明,只有其中的一些核可以被认为是SU(3)动力学对称性的好例子。

英文摘要:

We consider the possibility of identifying nuclei exhibiting the SU(3) dynamical symmetry as those having excitation energy ratio R4/2 >= 3.25. For this purpose, we consider the level statistics of some of these nuclei and perform interacting boson model (IBM) calculation of level schemes, and electromagnetic transition rates. We show that only some of these nuclei may be considered as good examples of the SU(3) dynamical symmetry.

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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