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arXiv 1012.1962nucl-th
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核中的部分资历守恒

Partial conservation of seniority in nuclei

P. Van Isacker

摘要:

本文综述了配对、拟旋代数和资历之间的关系。前两个概念是紧密相连的,关系是准自旋形式主义允许配对问题的有效解决方案。年长比配对或准自旋具有更广泛的适用性,其应用甚至可以扩展到包括部分对称性的概念。本文讨论了资历部分守恒在核同分异构体中的应用及其重要性。

英文摘要:

A review is given of the relation between pairing, quasi-spin algebras and seniority. The former two concepts are closely connected, the relation being that the quasi-spin formalism allows an efficient solution of the pairing problem. Seniority is of much wider applicability than either pairing or quasi-spin and applications can even be extended to encompass the notion of partial symmetry. A recent application of partial conservation of seniority and its importance for nuclear isomers is discussed.

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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