|
This article is cited in 1 scientific paper (total in 1 paper)
METHODOLOGICAL NOTES
Diffraction radiation from a charge as radiation from a superluminal source in a vacuum
A. P. Potylitsynab, D. Yu. Sergeevabcd, M. N. Strikhanovb, A. A. Tishchenkobcd a National Research Tomsk Polytechnic University
b National Research Nuclear University MEPhI, Moscow
c National Research Centre "Kurchatov Institute", Moscow
d Laboratory of Radiation Physics, Belgorod State National Research University
Abstract:
An analysis of spectral-angular characteristics of diffraction radiation, both incoherent and coherent, has been performed. It is shown that radiation processes can be interpreted as Cherenkov radiation, which is produced by a region of dynamic polarization moving along a target edge with superluminal velocity $v _{\rm SL}$. Such radiation is generated if the condition $v _{\rm SL}$>$c$ is fulfilled, which is the conventional ‘threshold’ Cherenkov condition.
Received: April 24, 2019 Revised: October 1, 2019 Accepted: October 4, 2019
Citation:
A. P. Potylitsyn, D. Yu. Sergeeva, M. N. Strikhanov, A. A. Tishchenko, “Diffraction radiation from a charge as radiation from a superluminal source in a vacuum”, UFN, 190:3 (2020), 329–335; Phys. Usp., 63:3 (2020), 303–308
Linking options:
https://www.mathnet.ru/eng/ufn6543 https://www.mathnet.ru/eng/ufn/v190/i3/p329
|
Statistics & downloads: |
Abstract page: | 254 | Full-text PDF : | 40 | References: | 38 | First page: | 7 |
|