Limiting energy loss distributions for multiphoton channeling radiation

Abstract

a b s t r a c tRecent results in the theory of multiphoton spectra for coherent radiation sources are overviewed, with the emphasis on channeling radiation. For the latter case, the importance of the order of resummation and averaging is emphasized. Limiting shapes of multiphoton spectra at high intensity are discussed for different channeling regimes. In some spectral regions, there emerges a correspondence between the radiative energy loss and the electron integrals of motion.Ó 2015 Published by Elsevier B.V.

Kinetics of relativistic electrons undergoing small recoils in periodic structures and matter

“…A similar to (3.1) expression for the mean energy of the multiphoton channeling radiation was obtained in [14] with different technique.…”