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Dust-ion-acoustic solitary waves in a dusty plasma with arbitrarily charged dust and non-thermal electrons

Published online by Cambridge University Press:  03 July 2012

N. R. KUNDU  and
A. A. MAMUN
N. R. KUNDU
Affiliation:
Department of Physics, Jahangirnagar University, Savar, Dhaka-1342, Bangladesh ([email protected])
A. A. MAMUN
Affiliation:
Department of Physics, Jahangirnagar University, Savar, Dhaka-1342, Bangladesh ([email protected])
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Abstract

The dust-ion-acoustic solitary waves (DIA SWs) in an unmagnetized dusty plasma containing non-thermal electrons, cold mobile positive ions, and stationary arbitrarily (positively and negatively) charged static dust have been theoretically studied. The reductive perturbation technique has been employed to derive the Korteweg-de Vries equation, which admits SW solutions under certain conditions. It has been also shown that the basic features (amplitude, width, speed, etc.) of DIA SWs are significantly modified by the polarity of dust and non-thermal electrons. The implications of our results in space and laboratory dusty plasma situations are briefly discussed.

Type
Papers
Information
Journal of Plasma Physics , Volume 78 , Issue 6 , December 2012 , pp. 677 - 681
Copyright
Copyright © Cambridge University Press 2012

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References

Barkan, A., et al. 1996 Planet. Space Sci. 44, 239.CrossRefGoogle Scholar
Bharuthram, R. and Shukla, P. K. 1992 Planet. Space Sci. 40, 647.CrossRefGoogle Scholar
Cairns, R. A., et al. 1995 Geophys. Res. Lett. 22, 2709.CrossRefGoogle Scholar
Das, P. K. and Verheest, F.J. Plasma Phys. 41, 171.CrossRefGoogle Scholar
Fortov, V. E., et al. 1998 J. Exp. Theor. Phys. 87, 1087.CrossRefGoogle Scholar
Goertz, C. K. 1989 Rev. Geophys. 27, 271.CrossRefGoogle Scholar
Infeld, E. 1972 J. Plasma Phys. 8, 105.CrossRefGoogle Scholar
Infeld, E. 1985 J. Plasma Phys. 33, 171.CrossRefGoogle Scholar
Infeld, E. and Rowlands, G. 1973 J. Plasma Phys. 10, 293.CrossRefGoogle Scholar
Luo, Q. Z., et al. 1999 Phys. Plasmas 6, 3455.CrossRefGoogle Scholar
Mamun, A. A. 1997 Plasma. Phys. Rev. 55, 1852.Google Scholar
Mamun, A. A. 2008 Phys. Lett. A 372, 1490.CrossRefGoogle Scholar
Mamun, A. A. and Shukla, P. K. 2002a Phys. Plasmas 8 1470.Google Scholar
Mamun, A. A. and Shukla, P. K. 2002b IEEE Trans. Plasma Sci. 30 720.CrossRefGoogle Scholar
Mamun, A. A. and Shukla, P. K. 2005 Plasma Phys. Contr. Fusion 47 A1–9.CrossRefGoogle Scholar
Mendis, D. A. and Rosenberg, M. 1994 Annu. Rev. Astron. Astrophys. 32, 419.CrossRefGoogle Scholar
Merlino, R. L. and Goree, J. 2004 Phys. Today 57 (7), 32.CrossRefGoogle Scholar
Nakamura, Y. and Sharma, A. 2001 Phys. Plasmas 8, 3921.CrossRefGoogle Scholar
Nakamura, Y., et al. 1999 Phys. Rev. Lett. 83, 1602.CrossRefGoogle Scholar
Popel, S. I. and Yu, M. Y. 1995 Contr. Plasma Phys. 35 103.CrossRefGoogle Scholar
Roa, N. N.et al. 2007 Planet. Space Sci. 38 543.Google Scholar
Roychoudhury, R. and Mukherjee, S. 1997 Phys. Plasmas 4, 2305.CrossRefGoogle Scholar
Shukla, P. K. 2000 Phys. Plasmas 7 1044.CrossRefGoogle Scholar
Shukla, P. K. 2001 Phys. Plasmas 8 1791.CrossRefGoogle Scholar
Shukla, P. K. and Mamun, A. A. 2002 Introduction to Dusty Plasman Physics. Bristol, UK: Institute of Physics.CrossRefGoogle Scholar
Shukla, P. K. and Silin, V. P. 1992 Phys. Scripta 45, 508.CrossRefGoogle Scholar
Washimi, H. and Taniuti, T. 1966 Phys. Rev. Lett. 17, 996.CrossRefGoogle Scholar