Publications Scientifiques
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Item Electrostatic solitary structures in a nonthermal plasma(2007) Annou, K.; Bahamida, Saida; Annou, R.An investigation on the effect of dust temperature and dust streaming on dust acoustic solitary waves in unmagnetized dusty plasma, whose constituents are inertial charged dust grains, non-thermal electrons and ions has been conducted. Sagdeev pseudo potential method which takes into account the full nonlinearity of plasma equations is used here to study solitary wave solutionItem Effects of nonthermal ion distribution and dust temperature on nonlinear dust acoustic solitary waves(2007) Annou, K.; Bahamida, Saida; Annou, R.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