Mass corrections to the fine structure of hydrogen - like atoms
Mass corrections to the fine structure of hydrogen - like atoms
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DOI：
10.1103/physrev.87.328
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发表时间：
1952-07
期刊：
影响因子：
--
通讯作者：
E. Salpeter
中科院分区：
文献类型：
--
作者：
E. Salpeter
进一步讨论了二体系统束缚态的相对论四维波动方程。对于任何“瞬时”相互作用函数，都可以从它推导出一个精确的三维方程，类似于但不等同于Breit方程。发展了一个小附加非瞬时相互作用的微扰理论。
A relativistic four-dimensional wave equation, derived previously, for bound states of a two-body system is discussed further. For any "instantaneous" interaction function an exact three-dimensional equation is derived from it, similar to, but not identical with, the Breit equation. A perturbation theory is developed for a small additional non-instantaneous interaction.