- PII
- 10.31857/S0044451024060026-1
- DOI
- 10.31857/S0044451024060026
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 165 / Issue number 6
- Pages
- 767-775
- Abstract
- A comparative analysis of electromagnetic emission by an electron in Gaussian fields of linear and circular polarization was carried out. For a short laser pulse, local (power in solid angle and power) and integral (energy emitted from the trajectory) characteristics of emission are determined. It is shown that the previously discovered law of growth of the emitted peak angular power in a linearly polarized field also extends to the case of a circularly polarized field with a decrease in the numerical coefficient by a factor of 2 due to a decrease in the field amplitude by a factor of √2. During backscattering in both considered cases of linear and circular polarization, the emission characteristics have a power-law increase with indices 6 (peak power per solid angle) and 4 (power, radiated energy) in terms of the initial electron energy and significantly exceed the values of the radiation characteristics from symmetric trajectories.
- Keywords
- UV and soft-X-ray generation emitted electromagnetic field radiation reaction force residual electron oscillation energy integral emission energy
- Date of publication
- 15.06.2024
- Year of publication
- 2024
- Number of purchasers
- 0
- Views
- 109
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