Superthermal effect of electrons on nonplanar dust-ion-acoustic solitary waves and double layers in a dusty plasma

The basic features of planar and nonplanar time-dependent dust-ion-acoustic (DIA) solitary waves (SWs) and double layers (DLs) have been studied in an unmagnetized dusty plasma system consisting of positively and negatively charged dust, Boltzmann distributed ions and superthermal electrons (represe...

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Veröffentlicht in:Astrophysics and space science 2012-12, Vol.342 (2), p.449-456
Hauptverfasser: Ghosh, Uday Narayan, Ghosh, Deb Kumar, Chatterjee, Prasanta, Sahu, Biswajit
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Sprache:eng
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