Open AccessRadiation Spectrum of Sequence of Electrons Moving in Spiral in Medium
Author(s) -
I. A. Konstantinovich,
A. V. Konstantinovich
Publication year - 2019
Publication title -
fìzika ì hìmìâ tverdogo tìla
Language(s) - English
Resource type - Journals
eISSN - 2309-8589
pISSN - 1729-4428
DOI - 10.15330/pcss.20.1.12
Subject(s) - cherenkov radiation , physics , electron , synchrotron radiation , radiation , harmonics , cyclotron radiation , computational physics , optics , isotropy , transition radiation , lorentz factor , spiral (railway) , lorentz transformation , quantum mechanics , mathematics , cyclotron , voltage , detector , mathematical analysis
Integral expressions for spectral-angular and spectral distributions of the radiation power for the sequence of electrons moving in magnetic fields in isotropic transparent medium are investigated using the improved Lorentz`s self-interaction method. Special attention is given to the research of the fine structurre of the spectral distribution of the synchrotron-Cherenkov radiation of one, two, three and four point electrons moving along the spiral in medium. The effects of coherent radiation of harmonics and oscillations in spectrum of the synchrotron-Cherenkov radiation of two, three and four point electrons are established and investigated using the direct numerical method for calculation the function of spectral distributions of the radiation power.