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arXiv 1102.2944cond-mat.mes-hallnucl-th
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各种组态的动态共存:团簇与原子核

Dynamic coexistence of various configurations: clusters vs.nuclei

V. Z. Kresin, J. Friedel

摘要:

金属团簇和原子核中能量壳层的存在导致了粒子数N与结构之间的特殊关系,这导致了能谱与N之间的强相关性。实验数据的分析得出的结论是,除了静态的Jahn-Teller效应,导致不同配置的量子共存(量子振荡)的动态效应起着重要的作用。这种共存性是团簇和原子核的基本特征,两者都是有限费米系统。

英文摘要:

The presence of energy shells in metallic clusters and atomic nuclei leads to a peculiar relation between the number of particles N and the structure, and this leads to a strong correlation between the energy spectrum and N. An analysis of experimental data leads to the conclusion that, in addition to the static Jahn-Teller effect, the dynamic effect leading to the quantum coexistence of different configurations (quantum oscillations) plays an important role. Such suggested coexistence is an essential feature of clusters as well as nuclei, both finite Fermi systems.

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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