Large amplitude dust acoustic solitary waves and double layers in positively charged warm dusty plasma with nonthermal electrons

Journal Article · Fri Jan 15 00:00:00 EST 2010 · Physics of Plasmas

DOI:https://doi.org/10.1063/1.3291060· OSTI ID:21344681

Das, Animesh; Bandyopadhyay, Anup ^[1]; Das, K P ^[2]

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1. Department of Mathematics, Jadavpur University, Kolkata 700 032 (India)
2. Department of Applied Mathematics, University of Calcutta, 92-Acharya Prafulla Chandra Road, Kolkata 700 009 (India)

Large amplitude dust acoustic solitary waves and double layers in a nonthermal plasma consisting of positively charged dust grains, nonthermal electrons, and isothermal ions including the effect of dust temperature have been studied using the Sagdeev potential technique by a computational scheme. The effect of different parameters on the nature of existence of solitary waves and double layers has been investigated to delimit their compositional parameter space. The physics corresponding to the computational result has been pointed out.

• OSTI ID: 21344681
• Journal Information: Physics of Plasmas, Vol. 17, Issue 1; Other Information: DOI: 10.1063/1.3291060; (c) 2010 American Institute of Physics; ISSN 1070-664X
• Country of Publication: United States
• Language: English

Related Subjects

70 PLASMA PHYSICS AND FUSION TECHNOLOGY
AMPLITUDES
DUSTS
ELECTRONS
ION ACOUSTIC WAVES
IONS
LAYERS
PLASMA
SOLITONS
CHARGED PARTICLES
ELEMENTARY PARTICLES
FERMIONS
ION WAVES
LEPTONS
PLASMA WAVES
QUASI PARTICLES