|"JOURNAL OF RADIOELECTRONICS" N 1, 2000|
Integral of slow motion of relativistic electron in nonuniform electromagnetic field
Alekseev, Yu.G. Pavlenko,
Physics Departments of Moscow State University
The relativistic electron motion in nonuniform paraxial electromagnetic wave is considered. Using Hamilton theoretical formalism and time parametryzation the slow particle motion adiabatic invariant was obtained. It was shown, that average energy of ultrarelativistic electron decreases in high amplitude alternate field.