M. V. Shevelev
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View article: On measuring the number of passes of electrons through thin internal targets of a betatron
On measuring the number of passes of electrons through thin internal targets of a betatron Open
The results of testing the method for measuring the number of passes of the betatron electron beam through a thin internal target are presented. The method is based on comparing the intensity of the characteristic X-ray radiation (CXR) emi…
View article: GEANT4 simulation of the application of a high-current repetitively pulsed electron accelerator SINUS-320 for the sterilization of cocoa powder
GEANT4 simulation of the application of a high-current repetitively pulsed electron accelerator SINUS-320 for the sterilization of cocoa powder Open
A preliminary study of the use of the high-current repetitively pulsed electrons accelerator SINUS-320 for the sterilization of cocoa powder was conducted through statistical simulations. It was shown that the SINUS-320 generator allowed f…
View article: Spectral Characteristics of Polarization Radiation in the Water Window Range
Spectral Characteristics of Polarization Radiation in the Water Window Range Open
The high-intensity and monochromatic radiation sources in the water window spectral range are desirable for many applications. One of the potential candidates of soft X-ray sources is polarization radiation produced by a charged particle p…
View article: Spectrum of coherent VUV radiation generated by 5.7 MeV electrons in a multilayer X-ray mirror
Spectrum of coherent VUV radiation generated by 5.7 MeV electrons in a multilayer X-ray mirror Open
The spectral and angular properties of diffracted transition radiation (DTR) and parametric radiation (PXR) in the ultrasoft X-ray region generated by the periodic structure upon interaction with a relativistic electron beam with energy of…
View article: Emission of fused silica and KBr samples in the UV and visible spectral ranges under irradiation with 2.7 MeV electrons
Emission of fused silica and KBr samples in the UV and visible spectral ranges under irradiation with 2.7 MeV electrons Open
Fused silica and KBr samples were irradiated with a 2.7 MeV electron beam. The emission of fused silica and KBr samples in the UV and visible regions was studied under various experimental conditions. Numerical simulation of optical emissi…
View article: First indication of the coherent unipolar diffraction radiation generated by relativistic electrons
First indication of the coherent unipolar diffraction radiation generated by relativistic electrons Open
As is generally known, the integral of the electric field strength over all time for usual (bipolar) radiation is zero. The first demonstration of the possibility of unipolar radiation generation has been considered theoretically by Besson…
View article: Monochromatic coherent transition and diffraction radiation from a relativistic electron bunch train
Monochromatic coherent transition and diffraction radiation from a relativistic electron bunch train Open
Electron beams of most accelerators have a bunched structure and are synchronized with the accelerating RF field. Due to modulation of the electron beam with frequency v[RF] one can expect to observe resonances with frequencies vk= k·v[RF]…
View article: Generation of Auroral Kilometric Radiation in a dipole magnetic field: 3-D approach
Generation of Auroral Kilometric Radiation in a dipole magnetic field: 3-D approach Open
We have investigated the propagation and amplification of Auroral Kilometric Radiation (AKR) in a narrow three-dimensional plasma cavity, in which a weakly relativistic electron beam propagates along the magnetic field. Both electron beam …
View article: Coherent forward and backward diffraction radiation of relativistic electrons in a dielectric targets
Coherent forward and backward diffraction radiation of relativistic electrons in a dielectric targets Open
During the interaction of the relativistic electrons field with a dielectric target various types of electromagnetic radiation, such as Cerenkov radiation, diffraction radiation, transition radiation can be generated. In this report we pre…
View article: Characteristics of Smith-Purcell radiation in millimeter wavelength region
Characteristics of Smith-Purcell radiation in millimeter wavelength region Open
Investigations of the Smith-Purcell radiation (SPR) were began with non-relativistic electron beams with some unexpected experimental results. Further the experimental investigations were performed with relativistic electron beams for appl…