Dust-ion-acoustic solitary waves in a hot magnetized dusty plasma with charge fluctuations

E.F. El-Shamy

Chaos, Solitons & Fractals, 2005, vol. 25, issue 3, 665-674

Abstract: The effects of dust grain charge fluctuation, dust temperature, ion temperature, obliqueness and external magnetic field on the nonlinear properties of dust-ion-acoustic (DIA) solitary waves are studied in a hot magnetized dusty plasma consisting of a negatively charged, extremely massive hot dust fluid, positively charged hot ion fluid and vortex-like distributed electrons. A modified Korteweg de Vries equation (mKdV), which admits a solitary wave solution for small but finite amplitude is derived using a reductive perturbation theory. The numerical results are applied to Saturn’s F-ring.

Date: 2005
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Citations: View citations in EconPapers (4)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:25:y:2005:i:3:p:665-674

DOI: 10.1016/j.chaos.2004.11.047

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