Relativistic fine structure of the (4He, μ) ion 2p-levels

被引：0

作者：

Giachetti, R. ^{[1
]}

Sorace, E. ^{[2
]}

机构：

[1] Univ Firenze, Phys Dept, Florence, Italy

[2] Ist Nazl Fis Nucl, Sez Firenze, Italy

来源：

ANNALS OF PHYSICS | 2022年 / 444卷

关键词：

Covariance; Two-body; Relativistic wave-equation; Fine structure; LAMB SHIFT;

D O I：

10.1016/j.aop.2022.169028

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Motivated by the recent experimental measures of the 2p-states fine splitting of the muonic He-4 ion (Krauth et al., 2021), we think it may be of interest to present an independent calculation in terms of the two-body relativistic equation for a scalar and a fermion developed in Giachetti and Sorace (2021, 2019) for mesic atoms. This work can thus be considered an addendum to these last papers in a different range for the masses of the two components. It gives theoretical results in good agreement with the recent experimental measures. (C) 2022 Published by Elsevier Inc.

引用

页数：5

共 15 条

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