Effects of nonthermal ion distribution and dust temperature on nonlinear dust acoustic solitary waves
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Date
2007
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Abstract
An investigation of dust-acoustic solitary waves in unmagnetized dusty plasma whose constituents are inertial charged dust grains, Boltzmannian electrons and nonthermal ions has been conducted taking into account finite dust temperature. The pseudo-potential been used to study solitary solution. The existence of solitary waves of a negative potential is reported
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Keywords
Charged dust, Dust-acoustic solitary waves, Dusty plasmas, Ion distributions, Negative potential, Non-thermal ions, Nonthermal, Solitary solutions