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Fizika A : a journal of experimental and theoretical physics, Vol. 19 No. 1, 2010.

Original scientific paper

Effect of ionic temperatures on ion-acoustic solitary waves in a drift negative-ion plasma with single temperature electron

Sankar Chattopadhyay ; Centre for Theoretical Plasma Research, 346, R. K. Pally (Balaka), P. O. Sonarpur, Kolkata - 150, West Bengal, India

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Abstract

By using the Sagdeev pseudopotential method, ion-acoustic solitary waves are studied in a collisionless, unmagnetised single electron-temperature plasma with adiabatic positive and negative ion drifts having equal ion-temperatures (particular case). The effect of ionic temperature and negative ions on solitary waves is discussed for the plasmas having (He+, O-), (He+, Cl-) and (H+, O-) ions.

Keywords

ion-acoustic solitary waves; drift motiony

Hrčak ID:

302733

URI

https://hrcak.srce.hr/302733

Publication date:

1.3.2010.

Article data in other languages: croatian

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