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Shell Structure of Two-Dimensional Nuclei
並列摘要
The shell structure of atomic nuclei has an intimate relation with a geometrical property of the space. This property is examined further for a hypothetical two-dimensional nuclues. Two schemes of level sequence calculation, Nilsson scheme and a bounded harmonic oscillator potential scheme proposed by Sengupta and Ghosh, are adopted to determine the magic numbers. The determined numbers coincide exactly with those predicted by the particle capacity of circular rings; they are either 2, 6, 14, 22, 32, 44 . . . or 2, 6, 12, 22, 44..., depending on the magnitude λ of the spin-orbit interaction. The rule for the nuclear radius is not so pretty as the one for the three dimensional case. However, owing to this rule, a parameter of the potential well can be determined and the level sequence calculation becomes possible.
並列關鍵字
無資料延伸閱讀
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