Quantum electrodynamic calculation of interelectron interaction for He-like and Li-like multiply charged ions

被引：0
|
作者：
O. Yu. Andreev
L. N. Labzovskii
机构：
[1] St. Petersburg State University Peterhof,Institute of Physics
来源：
Optics and Spectroscopy | 2000年 / 89卷
关键词：
Dirac Equation; Feynman Diagram; Vacuum Polarization; Irreducible Part; Uranium Nucleus;
D O I：
暂无
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学科分类号：
摘要：
Exact quantum-electrodynamic calculations of the interelectron interaction corrections are performed for the 1s1/22s1/21S0, 1s1/22p1/23P0, and 1s1/22s1/23S1 configurations in He-like ions and for the (1s1/2)22s1/2 and (1s1/2)22p1/2 configurations in Li-like ions for all charges of nuclei 10≤Z≤92. The calculations are performed in the Coulomb calibration. The Coulomb-Coulomb and the Coulomb-Breit parts are calculated exactly, and the Breit-Breit part of the correction is calculated by neglecting the retardation. The calculations are the most exact of those available by now.
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页码：161 / 168
页数：7
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