Several mechanisms for emission of electromagnetic radiation by relativistic electrons in various media which are of interest for generating intense ultraviolet, x-ray, and $\gamma$ radiation are examined. Theoretical and experimental results on ultraviolet and x-ray Cherenkov radiation, quasi-Cherenkov radiation in artificial periodic structures, radiation from crystals which results from the diffraction of virtual photons, and radiation accompanying channeling are discussed.

TY JOUR
TI Intense electromagnetic radiation from relativistic particles
AU Bazylev, V. A.
AU Zhevago, N. K.
PB Physics-Uspekhi
PY 1982
JO Physics-Uspekhi
JF Physics-Uspekhi
JA Phys. Usp.
VL 25
IS 8
SP 565-595
UR https://ufn.ru/en/articles/1982/8/b/
ER https://doi.org/10.1070/PU1982v025n08ABEH004588