Abstract
Using the Korteweg–De Vries equation, for background plasma, the distribution functions perturbed by ion-acoustic solitons are calculated. For describing the perturbed distribution functions, the explicit formula is obtained, which is suitable for practical applications. The results are compared with the analytical calculations and simulation results obtained previously.
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The work was supported by the Russian Science Foundation (project no. 19-12-00354).
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Translated by I. Grishina
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Trukhachev, F.M., Gerasimenko, N.V., Vasiliev, M.M. et al. Plasma Ion Velocity Distribution Function Perturbed by Ion-Acoustic Solitons: Analytical Calculations Based on KDV Equation. Plasma Phys. Rep. 49, 1180–1186 (2023). https://doi.org/10.1134/S1063780X23601177
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DOI: https://doi.org/10.1134/S1063780X23601177