Coherent radiation under conditions of the propagation of heavy charged particles through the dielectric in an external electric field

The process of electromagnetic radiation arising during the propagation of heavy charged particles through a dielectric layer situated in an external electric field is investigated. This radiation is due to the degradation of polarization medium induced by the field. The local maximum within the centimeter frequency range of the energy spectrum is analyzed under varying external parameters of the model. Conditions that might allow for the intensity of the radiation to be comparable to the transition radiation are found.