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Type: Artigo de periódico
Title: Drift-ballooning modes in the presence of charged dust impurities in a nonuniform rotating magnetoplasma
Author: Shukla, PK
Mirza, AM
Murtaza, G
Faria, RT
Abstract: The linear and nonlinear properties of drift-ballooning modes in the presence of an equilibrium electric field and stationary charged dust grains are examined. It is found that the presence of these two contribute to the stability of the ballooning mode. Furthermore, the nonlinear coupling between finite amplitude drift-ballooning modes gives rise to different types of coherent vortex structures, which can affect the:transport properties of an inhomogeneous magnetized plasma. The relevance of the investigation to laboratory and astrophysical plasmas is discussed. (C) 1998 American Institute of Physics.
Country: EUA
Editor: Amer Inst Physics
Citation: Physics Of Plasmas. Amer Inst Physics, v. 5, n. 1, n. 167, n. 172, 1998.
Rights: aberto
Identifier DOI: 10.1063/1.872714
Date Issue: 1998
Appears in Collections:Unicamp - Artigos e Outros Documentos

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