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arXiv physics/0608177physics.atom-ph
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μ子和反质子原子的真空极化:介质Z的精细结构

Vacuum polarization in muonic and antiprotonic atoms: the fine structure at medium Z

E. Yu. Korzinin, V. G. Ivanov, S. G. Karshenboim

摘要:

真空极化效应改变了轨道粒子比电子重的原子的能级,主要的效应是由于Uehling势。本文考虑了Uehling势对能级的相对论修正,特别是μ子原子和反质子原子的精细结构。我们推导出一般表达式,并详细考虑特定区域的参数,允许简单的渐近展开。我们考虑了反质子作为轨道粒子时的反冲效应和反常磁矩。

英文摘要:

Effects of vacuum polarization modify the energy levels in atoms with an orbiting particle heavier than an electron. The dominant effect is due to the Uehling potential. In this paper we consider the relativistic corrections to the energy levels caused by the Uehling potential and in particular the fine structure in muonic and antiprotonic atoms. We derive general expressions and consider in detail specific regions of parameters which allow simple asymptotic expansion. We take into account the recoil effects and anomalous magnetic moment in the case of an antiproton as the orbiting particle.

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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