ВАНТ №6 2001

CONTENTS СОДЕРЖАНИЕ СТАТЬЯ

THE SECOND BORN APPROXIMATION IN THEORY OF BREMSSTRAHLUNG OF RELATIVISTIC ELECTRONS AND POSITRONS IN CRYSTAL

N.F. Shul’ga1, V.V. Syshchenko2
1National Science Center “Kharkov Institute of Physics and Technology”, Kharkov, Ukraine
e-mail: shulga@kipt.kharkov.ua
2Belgorod State University, Belgorod, Russian Federation
e-mail: syshch@bsu.edu.ru


The formulae for the cross section of bremsstrahlung by relativistic electrons and positrons taking into account the contribution of the second Born approximation are obtained. The dependence of the radiation cross section in the field of atomic plane on the sign of charge of the particle is considered.


PACS: 12.20.-m, 41.60.-m

Второе борновское приближение в теории тормозного излучения релятивистских электронов и позитронов в кристалле

Н.Ф. Шульга, В.В. Сыщенко