It is shown that the spontaneous undulator super-radiation from a short (shorter than the
radiation wavelength) electron bunch can result in a significant axial compression of the …

Terahertz generation of high-and low-frequency pulses from an ultrarelativistic electron
bunch, which move in a waveguide placed in an undulator, has been studied. If the length of …

To implement an efficient source of coherent radiation with negative mass longitudinal
stabilization, the methods of the formation and injection of a dense electron bunch onto a …

The motion and radiation of short dense bunches of ultrarelativistic electrons produced by
laser-driven accelerators and moving in an undulator in the form of magnetized helices have …

We suggest using emission from the photoinjector-formed electron bunches moving through
micro-undulators for generation of powerful super-radiant pulses in the terahertz/far infrared …

Формулируются дифференциальные уравнения для плотностей вероятности фазовых
координат динамических систем с параметрическими флуктуациями в виде …

The use of both spatial premodulation and negative mass instability is promising for the
energy enhancement and spectrum narrowing of the undulator radiation from dense …

We propose and test experimentally the design of a planar micro-undulator, which allows
ensuring a simple profile of the undulator parameter with a value of about unity at a period of …

We present the results of studies aimed at creation of accelerating structures for a
photoinjector accelerator that is currently under construction at the IAP RAS. Based on the …

In this study, kinetic interaction at the Cherenkov resonance between an electromagnetic
wave pulse and a flow of electrons possessing a wide velocity spread at the scale of the …