Email this article Heating of Plasma Electrons by Laser Radiation under Parametric Resonance Conditions in Strong Magnetic Field
- Authors: Krasovitskiy V.B.1, Turikov V.A.2
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Affiliations:
- Keldysh Institute of Applied Mathematics, Russian Academy of Sciences
- Peoples’ Friendship University of Russia (RUDN University)
- Issue: Vol 45, No 6 (2019)
- Pages: 561-564
- Section: Plasma Heating
- URL: https://journal-vniispk.ru/1063-780X/article/view/187170
- DOI: https://doi.org/10.1134/S1063780X19050064
- ID: 187170
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Abstract
Heating of plasma electrons by an extraordinary laser wave at the double upper hybrid frequency in a strong magnetic field is studied numerically by the particle-in-cell method. It is shown that, in this case, significant heating takes place even at considerable detunings from the fundamental parametric resonance. This makes it possible to reduce the resonance magnitude of the magnetic field. The minimum value of the laser field amplitude at which parametric heating of this type can be implemented is found.
About the authors
V. B. Krasovitskiy
Keldysh Institute of Applied Mathematics, Russian Academy of Sciences
Author for correspondence.
Email: krasovit@mail.ru
Russian Federation, Moscow, 125047
V. A. Turikov
Peoples’ Friendship University of Russia (RUDN University)
Author for correspondence.
Email: vturikov@yandex.ru
Russian Federation, Moscow, 117198
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