Feynman path integral method and Landau-Pomeranchuk-Migdal effect for finite targets

被引：0

作者：

Ha, TB

机构：

来源：

PHYSICS LETTERS B | 1997年 / 396卷 / 1-4期

关键词：

quantum electrodynamics; charged particle; bremsstrahlung; radiation; multiple scattering; RADIATION;

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A Feynman path integral formalism for treating the suppression of bremsstrahlung radiation of long-wavelength photons, the Landau-Pomeranchuk-Migdal (LPM) effect, in a target of finite thickness with multiple scattering is developed. Taking into account the side effect yields corrections to the Migdal theory. The method is also applied to the treatment of the standard LPM effect in the presence of an external field. (C) 1997 Elsevier Science B.V.

引用

页码：269 / 279

页数：11

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