The effect of elementary reactions on solitary waves in dusty plasmas
- Quantum Electronics Laboratory, Faculty of Physics, USTHB, BP 32 El-Alia Bab-Ezzouar, Algiers 16111 (Algeria)
- Theoretical Physics Laboratory, Faculty of Physics, USTHB, BP 32 El-Alia Bab-Ezzouar, Algiers 16111 (Algeria)
The conditions of existence of solitons have been determined by Wang et al.[Phys. Lett. A 339, 96 (2005)], in negative ions containing dusty plasmas where Boltzmannian ions and electrons are assumed. The study is revisited taking into account actual elementary reactions in plasma conditions, viz., particles attachment by grains as well as neutrals and electron impact ionization of neutrals. Dust charge variation is self-consistently introduced leading to the Boltzmannian approximation relaxation.
- OSTI ID:
- 22043626
- Journal Information:
- Physics of Plasmas, Vol. 19, Issue 1; Other Information: (c) 2012 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 1070-664X
- Country of Publication:
- United States
- Language:
- English
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