Nonlinear localized dust acoustic waves in a charge varying dusty plasma with trapped ions

Smain Younsi,Mouloud Tribeche

doi:10.1016/j.physleta.2008.06.037

Nonlinear localized dust acoustic waves in a charge varying dusty plasma with trapped ions

Smain Younsi, Mouloud Tribeche

https://doi.org/10.1016/j.physleta.2008.06.037

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Journal: Physics Letters A	Publication Date: Jun 20, 2008
Citations: 14

Affiliation: University of Algiers Benyoucef Benkhedda, University of Sciences and Technology Houari Boumediene

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Abstract

The problem of nonlinear variable charge dust acoustic waves in a dusty plasma with trapped ions is revisited. The correct non-isothermal ion charging current is presented for the first time based on the orbit motion limited (OML) approach. The variable dust charge is then expressed in terms of the Lambert function and we take advantage of this new transcendental function to investigate nonlinear localized dust acoustic waves in a charge varying dusty plasma with trapped ions more rigorously.

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