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The theory of the Landau, Pomeranchuk, Migdal effect

V. N. Baier·V. M. Katkov
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Abstract

Bremsstrahlung of photons from highly relativistic electrons is investigated. The cross section of the processes, which is suppressed due to a multiple scattering of an emitting electron in dense media (LPM effect) and due to photon interaction with electrons of a medium, is calculated with an accuracy up to "next to leading logarithm" and with the Coulomb corrections taken into account. Making allowances for a multiple scattering and a polarization of a medium an analysis of radiation on a target boundary is carried out. The method of consideration of radiation in a thin target under influence of the LPM effect is developed. Interrelation with the recent experiment is discussed.

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V. N. Baier, V. M. Katkov. 1997-09-02. The theory of the Landau, Pomeranchuk, Migdal effect. https://doi.org/10.1103/physrevd.57.3146

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