Vn. Baier et al., INTEGRAL CHARACTERISTICS OF RADIATION IN QED IN EXTERNAL-FIELD, Zeitschrift fur Physik. C, Particles and fields, 60(4), 1993, pp. 671-675
New representations of the total probability of radiation and of the r
adiative energy loss for charged particle moving in an arbitrary exter
nal field are obtained in the frame of the quasiclassical operator app
roach in the quantum electrodynamics. From general results new represe
ntations of the total probability and the total intensity of the magne
tic bremsstrahlung are derived. The polarization of the radiation, rad
iation of polarized electrons and radiative polarization have been con
sidered as well.