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arXiv 0707.0868hep-thnucl-th
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作为量子化Skyrmions的轻核

Light Nuclei as Quantized Skyrmions

Olga V. Manko, Nicholas S. Manton, Stephen W. Wood

摘要:

我们考虑拓扑荷为1 ~ 8的Skyrmions的刚体量子化,用有理映射近似。新颖的,一般的惯性张量的元素,在近似的合理的地图方面,提出并用于确定的动能贡献的总能量的地面和激发态的量子化Skyrmions。我们的结果进行了比较,实验确定的能级的相应的核,和一些尚未观察到的状态的能量和自旋的预测。

英文摘要:

We consider the rigid body quantization of Skyrmions with topological charges 1 to 8, as approximated by the rational map ansatz. Novel, general expressions for the elements of the inertia tensors, in terms of the approximating rational map, are presented and are used to determine the kinetic energy contribution to the total energy of the ground and excited states of the quantized Skyrmions. Our results are compared to the experimentally determined energy levels of the corresponding nuclei, and the energies and spins of a few as yet unobserved states are predicted.

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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