Electrostatic Solitary Waves in Multicomponent Nonthermal Plasma
نویسندگان
چکیده
A systematic investigation has been made of ion-acoustic solitary waves in plasma consisting of cold positively and negatively charged ions, as well as nonthermal electrons. The basic features of the solitary waves are investigated by using the reductive perturbation method, which is valid for the small but finite amplitude waves. Computational investigations have been performed to examine the effects of the negative ion density and charge, as well as nonthermal electron parameter. The present results are useful in understanding the nonlinear dynamics of the electrostatic solitary waves in the Titan atmosphere.
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