Low frequency electrostatic waves in a cylindrically bounded dusty magnetoplasma with nonadiabatic dust charge fluctuation

Journal Article · Tue May 15 00:00:00 EDT 2007 · Physics of Plasmas

DOI:https://doi.org/10.1063/1.2736348· OSTI ID:20975015

Nanxia, Wei; Jukui, Xue ^[1]

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1. College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou, 730070 (China)

A rigorous theoretical investigation is made for the low frequency electrostatic waves in a cylindrically bounded magnetized dusty plasmas with nonadiabatic dust charge variation, and the dispersion relation for the low frequency modes is derived. The combined effects of the cylindrical boundary, the external magnetized field, the nonadiabatic dust charge fluctuation, the nonthermally distributed ions and the ratio of electron to ion density on the low frequency waves are studied in great detail. It is shown that the mentioned effects have a strong influence on the dispersion properties of the low frequency modes.

• OSTI ID: 20975015
• Journal Information: Physics of Plasmas, Vol. 14, Issue 5; Other Information: DOI: 10.1063/1.2736348; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 1070-664X
• Country of Publication: United States
• Language: English

Related Subjects

70 PLASMA PHYSICS AND FUSION TECHNOLOGY
BOUNDARY LAYERS
CYLINDRICAL CONFIGURATION
DISPERSION RELATIONS
DISPERSIONS
DUSTS
ELECTRONS
FLUCTUATIONS
ION DENSITY
IONS
MAGNETOHYDRODYNAMICS
PLASMA
PLASMA DENSITY
PLASMA WAVES