Small-amplitude electrostatic solitary waves in a dusty plasma with variable charge resonant trapped dust particles

Abstract Small-amplitude electrostatic solitary waves are investigated in unmagnetized dusty plasmas with variable charge resonant trapped dust particles. It is found that under certain conditions spatially localized structures, the height and nature of which depend sensitively on the plasma parameters, can exist. The effects of dust grain temperature, equilibrium dust charge, trapping parameter, and dust size on the properties of these solitary waves are briefly discussed. A neural network with a given architecture and learning process, and which may be useful to interpret experimental data, is outlined. Our investigation may be taken as a prerequisite for the understanding of the solitary dust waves that may occur in space as well as in laboratory plasmas.

[1]  S. Sarkar,et al.  Small-amplitude nonlinear dust acoustic wave a magnetized dusty plasma with charge fluctuation , 2001 .

[2]  P. Shukla,et al.  Complete theory for Langmuir envelope solitons in dusty plasmas , 2004 .

[3]  Abdullah Al Mamun,et al.  The role of dust charge fluctuations on nonlinear dust ion-acoustic waves , 2002 .

[4]  J. Ma,et al.  Effects of various forces on the distribution of particles at the boundary of a dusty plasma , 1997 .

[5]  Abdullah Al Mamun,et al.  Nonlinear coupling between two colliding modulated upper-hybrid wave packets , 2003 .

[6]  Abdullah Al Mamun,et al.  Electrostatic Solitary and Shock Structures in Dusty Plasmas , 2001 .

[7]  P. Shukla,et al.  Dust ion-acoustic wave , 1992 .

[8]  G. Selwyn.  A Phenomenlogical Study of Particulates in Plasma Tools and Processes , 1993 .

[9]  Eric C. Benck,et al.  Plasma Diagnostic Techniques , 2006 .

[10]  Abdullah Al Mamun,et al.  Multi-dimensional instability of electrostatic solitary structures in magnetized nonthermal dusty plasmas , 2000 .

[11]  Abdullah Al Mamun,et al.  Nonlinear electrostatic waves in a magnetized dust-ion plasma , 2001 .

[12]  E. Whipple,et al.  Potentials of surfaces in space , 1981 .

[13]  A. Mamun.  Compressive and Rarefactive Dust-acoustic Solitary Structures in a Magnetized Two-ion-temperature Dusty Plasma , 1998 .

[14]  B. Buti.  Control of chaos in dusty plasmas , 1997 .

[15]  Abdullah Al Mamun,et al.  Large amplitude electrostatic solitary structures in a hot non- thermal dusty plasma , 2000 .

[16]  Abdullah Al Mamun,et al.  Acceleration of dust grains by means of electromagnetic cyclotron waves , 2002 .

[17]  L. A. Gougam,et al.  A semi-analytic model for localized variable charge dust acoustic waves , 2006 .

[18]  M. Yu,et al.  Electrostatic sheath at the boundary of a dusty plasma , 1995 .

[19]  Mihaly Horanyi,et al.  CHARGED DUST DYNAMICS IN THE SOLAR SYSTEM , 1996 .

[20]  A. Hosoya,et al.  Wormhole instanton solution in the Einstein-Yang-Mills system , 1989 .

[21]  Keller,et al.  Transport of dust particles in glow-discharge plasmas. , 1992, Physical review letters.

[22]  Y. Shchekinov.  Dust-acoustic soliton with nonisothermal ions☆ , 1997 .

[23]  Abdullah Al Mamun,et al.  Effects of vortex‐like and non‐thermal ion distributions on non‐linear dust‐acoustic waves , 1996 .

[24]  H. Furth,et al.  Plasma diagnostic techniques , 1965 .

[25]  Abdullah Al Mamun,et al.  Introduction to Dusty Plasma Physics , 2001 .

[26]  Abdullah Al Mamun,et al.  Obliquely propagating electrostatic solitary structures in a magnetized hot dusty plasma with trapped ions , 1998 .

[27]  Abdullah Al Mamun.  Arbitrary Amplitude Dust-acoustic Solitary Structures in aThree-component Dusty Plasma , 1999 .

[28]  R. Merlino,et al.  Laboratory studies of waves and instabilities in dusty plasmas , 1998 .

[29]  L. Stenflo,et al.  Nonlinear instabilities in a dusty plasma sheath , 2001 .

[30]  J. Ma,et al.  Dust–ion–acoustic soliton in an inhomogeneous collisional plasma , 2004 .

[31]  Abdullah Al Mamun.  Nonlinear propagation of dust-acoustic waves in a magnetized dusty plasma with vortex-like ion distribution , 1998, Journal of Plasma Physics.

[32]  M. Kakati,et al.  Solitary wave structures in presence of nonisothermal ions in a dusty plasma , 1998 .

[33]  J. Ma,et al.  Dust-acoustic soliton in a dusty plasma , 1997 .

[34]  H. Schamel,et al.  Electron holes, ion holes and double layers: Electrostatic phase space structures in theory and experiment , 1986 .

[35]  D. A. Mendis,et al.  COSMIC DUSTY PLASMA , 1994 .

[36]  P. Shukla.  A survey of dusty plasma physics , 2001 .

[37]  Abdullah Al Mamun,et al.  Cylindrical and spherical dust ion–acoustic solitary waves , 2002 .

[38]  Samiran Ghosh,et al.  Effect of nonadiabatic dust charge variations on nonlinear dust acoustic waves with nonisothermal ions , 2002 .

[39]  Abdullah Al Mamun,et al.  Solitary potentials in cometary dusty plasmas , 2002 .

[40]  Abdullah Al Mamun,et al.  Modulational instability of two colliding whistlers , 2004 .

[41]  L. Stenflo,et al.  Generation of localized density perturbations by shear Alfvén waves , 2000 .

[42]  S. G. Tagare.  Dust-acoustic solitary waves and double layers in dusty plasma consisting of cold dust particles and two-temperature isothermal ions , 1997 .

[43]  Abdullah Al Mamun,et al.  Dust acoustic solitary waves and double layers in a dusty plasma with two-temperature trapped ions , 2004 .

[44]  Abdullah Al Mamun,et al.  Dust-acoustic shocks in a strongly coupled dusty plasma , 2001 .

[45]  N. N. Rao,et al.  DUST -ACOUSTIC WAVES IN DUSTY PLASMAS , 1990 .

[46]  D. Winske.  Waves in Dusty Space Plasmas , 2000 .

[47]  R. Roychoudhury,et al.  Some aspects of shock-like nonlinear acoustic waves in magnetized dusty plasma , 2001 .

[48]  Abdullah Al Mamun,et al.  Solitary potentials in dusty plasmas , 1996 .

[49]  Abdullah Al Mamun,et al.  Spherical and cylindrical dust acoustic solitary waves , 2001 .

[50]  C. Goertz,et al.  Dusty plasmas in the solar system , 1989 .