Waves in Cold Plasmas: Two-Fluid Formalism
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21 Waves in Cold Plasmas: Two-Fluid Formalism 1 21.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 21.2 Dielectric Tensor, Wave Equation, and General Dispersion Relation . . . . . 3 21.3 Two-Fluid Formalism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 21.4 Wave Modes in an Unmagnetized Plasma . . . . . . . . . . . . . . . . . . . . 7 21.4.1 Dielectric Tensor and Dispersion Relation for a Cold, Unmagnetized Plasma . . . . . . . . . . . . . . . . . . . . . . . . . . 7 21.4.2 Electromagnetic Plasma Waves . . . . . . . . . . . . . . . . . . . . . 9 21.4.3 Langmuir Waves and Ion Acoustic Waves in Warm Plasmas . . . . . 11 21.4.4 Cutoffs and Resonances . . . . . . . . . . . . . . . . . . . . . . . . . 16 21.5 Wave Modes in a Cold, Magnetized Plasma . . . . . . . . . . . . . . . . . . 17 21.5.1 Dielectric Tensor and Dispersion Relation . . . . . . . . . . . . . . . 17 21.5.2 Parallel Propagation . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 21.5.3 Perpendicular Propagation . . . . . . . . . . . . . . . . . . . . . . . . 23 21.5.4 Propagation of Radio Waves in the Ionosphere; Magneto-ionic Theory 25 21.5.5 CMA Diagram for Wave Modes in a Cold, Magnetized Plasma . . . . 27 21.6 Two-Stream Instability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
منابع مشابه
Waves in Cold Plasmas: Two-Fluid Formalism
19 Waves in Cold Plasmas: Two-Fluid Formalism 1 19.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 19.2 Dielectric Tensor, Wave Equation, and General Dispersion Relation . . . . . 3 19.3 Wave Modes in an Unmagnetized Plasma . . . . . . . . . . . . . . . . . . . . 5 19.3.1 Two-Fluid Formalism . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 19.3.2 ...
متن کاملWaves in Cold Plasmas: Two-Fluid Formalism
21 Waves in Cold Plasmas: Two-Fluid Formalism 1 21.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 21.2 Dielectric Tensor, Wave Equation, and General Dispersion Relation . . . . . 3 21.3 Two-Fluid Formalism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 21.4 Wave Modes in an Unmagnetized Plasma . . . . . . . . . . . . . . . . . . . . 7 2...
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