ALPHA-2(Z-ALPHA)5M CONTRIBUTION TO THE HYDROGEN LAMB SHIFT FROM VIRTUAL LIGHT-BY-LIGHT SCATTERING

被引：25

作者：

EIDES, MI

GROTCH, H

PEBLER, P

机构：

[1] PENN STATE UNIV, DEPT PHYS, University Pk, PA 16802 USA

[2] YALE UNIV, DEPT PHYS, NEW HAVEN, CT 06520 USA

来源：

PHYSICAL REVIEW A | 1994年 / 50卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1103/PhysRevA.50.144

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The radiative correction to the Lamb shift of order alpha2(Zalpha)5m induced by the light-by-light scattering insertion in external photons is obtained. This contribution turns out to be equal to -0.122(2)alpha2[(Zalpha)5/(pin3)](m(r)/m)3m. Combining this contribution with our previous results we obtain the complete correction of order alpha2(Zalpha)5m induced by all diagrams with closed electron loops. This correction is 37.3(1) kHz and 4.67(1) kHz for the 1S and 2S states in hydrogen, respectively.

引用

页码：144 / 170

页数：27

共 15 条

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Akhiezer A. I., 1969, QUANTUM ELECTRODYNAM

[2] AN ALPHA-2(Z-ALPHA)5M CORRECTION TO THE LAMB SHIFT FROM THE RADIATIVE ELECTRON FACTOR AND COULOMB LINE POLARIZATION [J].