Parametric instabilities in shallow water magnetohydrodynamics of astrophysical plasma in external magnetic field
نویسندگان
چکیده
منابع مشابه
Rossby waves in ” shallow water ” magnetohydrodynamics
Aims. The influence of a toroidal magnetic field on the dynamics of Rossby waves in a thin layer of ideal conductive fluid on a rotating sphere is studied in the " shallow water " magnetohydrodynamic approximation for the first time. Methods. Dispersion relations for magnetic Rossby waves are derived analytically in Cartesian and spherical coordinates. Results. It is shown that the magnetic fie...
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ژورنال
عنوان ژورنال: Physics Letters A
سال: 2017
ISSN: 0375-9601
DOI: 10.1016/j.physleta.2016.10.011