Non-planar ion acoustic Gardner solitons in electron-positron-ion plasma with superthermal electrons and positrons

The properties of non-planar (cylindrical and spherical) ion acoustic solitary waves (IASWs) in an unmagnetized collisionless electron-positron-ion (e-p-i) plasma, whose constituents are inertial ions and superthermal/non-Maxwellian electrons and positrons (represented by the kappa (κ) distribution)...

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Veröffentlicht in:	Journal of plasma physics 2013-02, Vol.79 (1), p.37-44
Hauptverfasser:	GHOSH, DEB KUMAR, GHOSH, UDAY NARAYAN, CHATTERJEE, PRASANTA
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustics Electrons Ions Mathematical analysis Perturbation methods Plasma physics Positrons Shock waves Solitary waves Solitons Spectra
Online-Zugang:	Volltext
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