Quantum Mechanical Approach to Planar Electron Channeling in a Hypersonic Field (II) - Resonant Influence on the Radiation

The spectral intensity of the radiation emitted by a planar channeled
electron in a single crystal excited by a longitudinal hypersonic
wave propagating along the channeling direction has been calculated
for the energy range 10 MeV£E£100 MeV.
It has bben found that the hypersound can excite inverse transitions
through which the transversal energy of the channeled electron is increased.
These transitions have a resonant nature and can lead to a considerable
intensification of the electron channeling radiation.