Second Harmonic Electromagnetic Wave Emissions from a Turbulent Plasma with Random Density Fluctuations

In the solar wind, electromagnetic waves at the harmonic plasma frequency 2 ω p can be generated as a result of coalescence between forward- and backward-propagating Langmuir waves. A new approach to calculate their radiation efficiency in plasmas with external background density fluctuations is dev...

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Veröffentlicht in:	The Astrophysical journal 2024-03, Vol.964 (1), p.65
Hauptverfasser:	Krafft, C., Volokitin, A. S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Coalescence Density Electric currents Electromagnetic radiation Electron plasma Emissivity Fluctuations Heliosphere Langmuir waves Mathematical analysis Nonlinear dynamics Plasma Plasma astrophysics Plasma frequencies Plasma physics Radiation Radio bursts Radio sources Scaling laws Solar corona Solar flares Solar physics Solar radio emission Solar wind Space plasmas Turbulence Velocity Wave propagation
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