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Kvantovaya Elektronika, 2011, Volume 41, Number 8, Pages 729–734 (Mi qe14610)  

This article is cited in 6 scientific papers (total in 6 papers)

Superintense laser fields

Electrons in a relativistic-intensity laser field: generation of zeptosecond electromagnetic pulses and energy spectrum of the accelerated electrons

A. A. Andreev, A. L. Galkin, M. P. Kalachnikov, V. V. Korobkin, M. Yu. Romanovsky, O. B. Shiryaev

Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow
Full-text PDF (669 kB) Citations (6)
References:
Abstract: We study the motion of an electron and emission of electromagnetic waves by an electron in the field of a relativistically intense laser pulse. The dynamics of the electron is described by the Newton equation with the Lorentz force in the right-hand side. It is shown that the electrons may be ejected from the interaction region with high energy. The energy spectrum of these electrons and the technique of using the spectrum to assess the maximal intensity in the focus are analysed. It is found that electromagnetic radiation of an electron moving in an intense laser field occurs within a small angle around the direction of the electron trajectory tangent. The tangent quickly changes its direction in space; therefore, electromagnetic radiation of the electron in the far-field zone in a certain direction in the vicinity of the tangent is a short pulse with a duration as short as zeptoseconds. The calculation of the temporary and spectral distribution of the radiation field is carried out.
Received: 25.02.2011
Revised: 23.06.2011
English version:
Quantum Electronics, 2011, Volume 41, Issue 8, Pages 729–734
DOI: https://doi.org/10.1070/QE2011v041n08ABEH014610
Bibliographic databases:
Document Type: Article
PACS: 41.75.Jv, 42.65.Re
Language: Russian


Citation: A. A. Andreev, A. L. Galkin, M. P. Kalachnikov, V. V. Korobkin, M. Yu. Romanovsky, O. B. Shiryaev, “Electrons in a relativistic-intensity laser field: generation of zeptosecond electromagnetic pulses and energy spectrum of the accelerated electrons”, Kvantovaya Elektronika, 41:8 (2011), 729–734 [Quantum Electron., 41:8 (2011), 729–734]
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  • https://www.mathnet.ru/eng/qe/v41/i8/p729
  • This publication is cited in the following 6 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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