Compressive and Rarefactive Ion Acoustic Nonlinear Periodic Waves in Nonthermal Plasmas

The ion acoustic nonlinear periodic (cnoidal) waves are studied in an unmagnetized plasma consisting of cold ions and nonthermal electrons following Cairns distribution. By employing reductive perturbation method, the nonlinear Korteweg-de Vries (KdV) and modified Korteweg-de Vries (mKdV) equations...

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Veröffentlicht in:	Brazilian journal of physics 2019-10, Vol.49 (5), p.726-733
Hauptverfasser:	Ata-ur-Rahman, Khalid, Muhammad, Zeb, Aurang
Format:	Artikel
Sprache:	eng
Schlagworte:	Cnoidal waves Electrons General and Applied Physics Magnetospheres Nonlinearity Perturbation methods Physics Physics and Astronomy Plasma Plasmas (physics)
Online-Zugang:	Volltext
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