Polarization Bremsstrahlung of quasi-classical electron induced by laser pulse

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Polarization Bremsstrahlung of quasi-classical electron induced by laser pulse

V.A. Astapenko ^{1 ,*} , T.K. Bergaliyev ¹ , S.V. Sakhno ¹

1 . Moscow Institute of Physics and Technology (National Research University)

* Authors to whom correspondence should be addressed.

Published in Journal of Fundamental and Observational Physics and Astrophysics ( Volume 1, Issue 1 )

Received: 11 April 2025 Accepted: 15 May 2025 Published: 22 July 2025

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Abstract

The theory of polarization bremsstrahlung induced by an electromagnetic field is generalized to a pulsed laser field. The case of quasi-classical scattering of an electron on a multiply charged point-like ion with an electron core is considered. It is assumed that the carrier frequency of the laser pulse is in resonance with the natural frequency of the ion core. An expression is obtained for the probability of the photoprocess under consideration and its ratio to the probability of conventional bremsstrahlung induced by a monochromatic field is introduced. The dependences of this ratio on the carrier frequency and duration of the laser pulse are calculated and analyzed for various values of pulse amplitude.

Published in	Journal of Fundamental and Observational Physics and Astrophysics (Volume 1, Issue 1)
DOI	registering/dgdg
Page(s)	7
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s). Published by Open Access Press

Keywords

polarization Bremsstrahlung effect, laser pulse, multicharged ion, quasi-classical electron, resonance polarizability

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APA Style

Astapenko, V. V. , Bergaliyev, T. T. , Sakhno, S. S. (2024). Polarization Bremsstrahlung of quasi-classical electron induced by laser pulse. Journal of Fundamental and Observational Physics and Astrophysics, 1, (1), 1. https://doi.org/registering/dgdg

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ACS Style

Astapenko, V. ; Bergaliyev, T. ; Sakhno, S. Polarization Bremsstrahlung of quasi-classical electron induced by laser pulse. Mach. Learn. Res. (2024), 1, (1), 1. doi: https://doi.org/registering/dgdg

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AMA Style

Astapenko , Bergaliyev , Sakhno . Polarization Bremsstrahlung of quasi-classical electron induced by laser pulse. Mach Learn Res. (2024);1(1):1. doi: https://doi.org/registering/dgdg

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References

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