Abstract
Using the perturbation theory, with an accuracy up to the second- and third-order smallness terms, equations describing the Alfvén wave propagation in two-fluid plasma are derived. It is shown that the Alfvén wave nonlinearly induces the longitudinal motion of ions and neutrals which affect perturbations of the transverse magnetic field component.
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Funding
This study was supported in part by the Ministry of Science and Higher Education of the Russian Federation (State contracts nos. 0023-2019-0003, FSSS-2023-0009).
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Translated by A. Kazantsev
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Pichugin, S.Y., Belov, S.A. Propagation of Nonlinear Alfvén Waves in Partially Ionized Two-Fluid Plasma. Bull. Lebedev Phys. Inst. 50, 455–459 (2023). https://doi.org/10.3103/S1068335623110106
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DOI: https://doi.org/10.3103/S1068335623110106