Covariant Equations of Motion of a Spin 1/2 Particle in an Electromagnetic Field with Allowance for Polarizabilities

被引：0

作者：

Andreev, V. V. ^{[1
]}

Deryuzhkova, O. M. ^{[1
]}

Maksimenko, N. V. ^{[1
]}

机构：

[1] F Skorina Gomel State Univ, Gomel, BELARUS

来源：

RUSSIAN PHYSICS JOURNAL | 2014年 / 56卷 / 09期

关键词：

polarizability; Lagrangian; Compton scattering; Green's function; SCATTERING;

D O I：

10.1007/s11182-014-0141-x

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

On the basis of a relativistic field-theoretic approach, equations for the interaction of an electromagnetic field with spin 1/2 hadrons have been constructed which take account of polarizabilities and anomalous magnetic moments. With the help of the Green's function method of solving these equations the Compton scattering amplitude has been calculated with allowance for the polarizabilities of spin 1/2 particles. The magnetic and electric quasistatic polarizabilities have been computed for a spinor particle using the technique of calculating the matrix elements of Compton scattering.

引用

页码：1069 / 1075

页数：7

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