Spectra of electromagnetic radiation from a hot plasma with Langmuir turbulence in a magnetic field

被引：1

作者：

Tirsky, VV ^{[1
]}

Ledenev, VG

Tomozov, VM

机构：

[1] Russian Acad Sci, Siberian Div, Inst Laser Phys, Irkutsk 664033, Russia

[2] Russian Acad Sci, Siberian Div, Inst Solar & Terr Phys, Irkutsk 664033, Russia

来源：

PLASMA PHYSICS REPORTS | 2001年 / 27卷 / 05期

基金：

俄罗斯基础研究基金会;

关键词：

Electromagnetic Wave; Electromagnetic Radiation; Circular Polarization; Plasma Physic Report; Magnetic Induction Vector;

D O I：

10.1134/1.1371600

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

A study is made of the generation of electromagnetic waves during the merging of two Langmuir plasmons in a hot plasma with a magnetic field. It is shown that the frequency of Langmuir plasmons can vary in the range from 0.8 to 1.1 of the electron Langmuir frequency. The spectrum and polarization of the emitted electromagnetic radiation are analyzed. It is found that the thermal motion of plasma particles may lead to the generation of electromagnetic waves in the frequency range from 1.6 to 2.2 of the electron Langmuir frequency. In a plasma with an isotropic Langmuir turbulence spectrum, the degree of circular polarization of the emitted radiation can amount to 50%. (C) 2001 MAIK "Nauka/Interperiodica".

引用

页码：398 / 406

页数：9

共 50 条

[1] Spectra of Electromagnetic Radiation from a Hot Plasma with Langmuir Turbulence in a Magnetic Field
V. V. Tirsky
V. G. Ledenev
V. M. Tomozov
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[2] Concerning the electromagnetic radiation spectrum of a hot plasma with Langmuir turbulence in a magnetic field
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[6] LANGMUIR TURBULENCE OF A RELATIVISTIC PLASMA IN A STRONG MAGNETIC-FIELD
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[8] Scattering of polarized radio waves by Langmuir turbulence in a plasma in a magnetic field
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[9] On the scattering of polarized radio emission by Langmuir turbulence in a plasma with a magnetic field
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[10] Comment on the paper by V.V.!Tirskii, V.G.!Ledenev, and V.M.!Tomozov, Spectra of electromagnetic radiation from a hot plasma with langmuir turbulence in a magnetic field, Fiz. Plazmy 27, 423 (2001) [Plasma physics reports 27, 398 (2001)]
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