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Dust acoustic localized structures in an electron depleted dusty plasma with two-suprathermal ion-temperature

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Abstract

Nonlinear dust acoustic (DA) localized structures are studied in two-suprathermal ion-temperature dusty plasma. The electron number density is assumed to be sufficiently depleted owing to the electron attachment during the dust charging process, i.e. n e n i . The DA solitary waves and double-layers are investigated based on the pseudo-potential approach. It is found that the ion suprathermality may affect the spatial patterns as well as the nature of the DA structures.

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Correspondence to Mehran Shahmansouri.

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Shahmansouri, M., Tribeche, M. Dust acoustic localized structures in an electron depleted dusty plasma with two-suprathermal ion-temperature. Astrophys Space Sci 342, 87–92 (2012). https://doi.org/10.1007/s10509-012-1149-8

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  • DOI: https://doi.org/10.1007/s10509-012-1149-8

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