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ICOP & ICPET 2015, 21 - : 9-12 Back to browse issues page
Jeans instability of a Dusty Plasma with Superthermal Ions and Electrons
Narges Afshari *1, Hossein Hakimi Pajouh 2, Mohmoud Reza Rouhani 3
1- Master of Science Alzahra University
2- Assistant Professor Alzahra University
3- Associate Professor Alzahra University
Abstract:   (1885 Views)
In this paper the Jeans instability of dust grains in a self-gravitating dusty plasma with a superthermal ions and electrons is investigated. It is shown that the excess of superthermal particles decreases the repulsive electrostatic force between dust particles. Therefore the dusty plasma becomes more unstable and the Jeans instability started for shorter wavelengths of perturbation
Keywords: Dusty Plasma, Kappa Distribution, Jeans Instability
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Type of Study: Research | Subject: Special
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Afshari N, Hakimi Pajouh H, Rouhani M R. Jeans instability of a Dusty Plasma with Superthermal Ions and Electrons. ICOP & ICPET. 2015; 21 :9-12
URL: http://opsi.ir/article-1-452-en.html
Volume 21 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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