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DOE OSTI · 1990085

Electromagnetic Waves in Cold Plasmas

Young, Owen Marlowe
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Abstract

A collisionless fluid model of a plasma is presented and solved to first order in the cold, high frequency limit. From this model, a homogeneous system of linear equations is obtained for a harmonic electric field perturbation from which the Appleton-Hartree equation is derived. Moreover, the polarization states of electromagnetic waves in cold, collisionless plasmas are examined. Complete sets of equations governing the reflection and transmission of electromagnetic waves in both non magnetized and magnetized plasmas are obtained. In solving the boundary problem, the Booker quartic is derived and the nature of its roots discussed.

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70 PLASMA PHYSICS AND FUSION TECHNOLOGYAppleton-Hartree EquationBooker QuarticPlasma Waves

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Young, Owen Marlowe. 2023-07-12. Electromagnetic Waves in Cold Plasmas. https://doi.org/10.2172/1990085

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