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Research Paper | Physics Science | India | Volume 3 Issue 8, August 2014

Solitary Waves in a Five Component Dusty Plasma with Kappa described Electrons and Ions

Sijo Sebastian ^[3] | Sreekala G. ^[2] | Manesh Michael ^[3] | Noble P. Abraham ^[3] | S. Antony ^[2] | G. Renuka ^[4] | Chandu Venugopal ^[3]

Abstract: We investigate the existence of solitary waves in a five component dusty plasma. Positively and negatively charged dust, kappa function described photo-electrons, hot electrons and ions form the five components. The Kd-V equation is derived and the solutions plotted for different physical parameters. It is seen that different physical parameters affect the amplitude of the solitary structures differently. As the temperature of negative dust increases, the amplitude of the solitary structure increases. With the increase of positve dust number densities, the amplitude of the solitary structure decreases whereas its amplitude increases with an increase of hydrogen ion densities.

Keywords: Solitary waves, Five component Dusty Plasma, Kappa distributed ions and electrons, Kd-V equation, Soliton

Edition: Volume 3 Issue 8, August 2014,

Pages: 1301 - 1306