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arXiv 2004.12078physics.atom-ph
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多电子原子超精细磁异常的计算

Calculation of hyperfine magnetic anomaly in many-electron atoms

E. A. Konovalova, Yu. A. Demidov, M. G. Kozlov

摘要:

对$s_{1/2}$和$p_{1/2}$态的超精细结构常数比的精确测量使我们能够估计这些能级的超精细磁异常之间的差异。我们计算原子因子,以便从它们的差异恢复超精细磁异常的绝对值。考虑到超精细异常校正允许人们增加确定短寿命同位素的g因子的精度超过一个数量级。

英文摘要:

The precision measurements of the ratio of hyperfine structure constants for $s_{1/2}$ and $p_{1/2}$ states allow us to estimate the difference between hyperfine magnetic anomalies for these levels. We calculate the atomic factor in order to recover the absolute values of the hyperfine magnetic anomalies from their difference. Taking into account the hyperfine anomaly correction allows one to increase the accuracy of determining the g-factors of short-lived isotopes by more than an order of magnitude.

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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