4成分相対論における超微細結合定数の定式化に関する考察

砂賀 彩光; 阿部 穣里; 波田 雅彦

doi:10.2477/jccj.2017-0034

Letters (Selected Paper)

Theoretical Study of Formulation of Hyperfine Coupling Constant in Four-component Relativistic Framework

Ayaki SUNAGA, Minori ABE, Masahiko HADA

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Keywords: Hyperfine coupling constant, Dirac equation, Hydrogen-like atom, Hydrogen atom, Relativistic effect

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2017 Volume 16 Issue 4 Pages 81-82

DOI https://doi.org/10.2477/jccj.2017-0034

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Abstract

We analyze the relativistic effects of the hyperfine coupling constant (HFCC) by using the solutions of the Dirac and Schrödinger equations of Hydrogen-like atoms. We find that the relativistic effects of HFCC of the ground states of the Hydrogen-like atoms (Z = 30, 40) are about 8% and 15%, respectively.

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