The quantum effects in the undulator of infinite length
Quantum Physics
2007-05-23 v1
Abstract
The first order quantum correction to the power of spontaneous radiation of electrons in an arbitrary two-component periodic magnetic field was obtained. The phenomenon of selfpolarization of the spin of electrons in a process of spontaneous radiation was also studied. By electron's motion in a spiral magnetic undulator, the quantitative characteristics of selfpolarization (the polarization degree and the relaxation time) are different from corresponding ones in synchrotron radiation. The limiting cases of near-axis and ultrarelativistic approximation were considered.
Keywords
Cite
@article{arxiv.quant-ph/9709055,
title = {The quantum effects in the undulator of infinite length},
author = {V. G. Bagrov and V. V. Belov and M. M. Nikitin and A. Yu. Trifonov},
journal= {arXiv preprint arXiv:quant-ph/9709055},
year = {2007}
}
Comments
18 pages, AMS-LATEX, no figures. Int. J. Mod. Phys. B (to sub.)