# Electrostatic solitary ion waves in dense electron-positron-ion magnetoplasma

## Related Articles

- Propagation of solitary waves in relativistic electron-positron-ion plasmas with kappa distributed electrons and positrons. Shah, Asif; Mahmood, S.; Haque, Q. // Physics of Plasmas;Nov2011, Vol. 18 Issue 11, p114501
Electrostatic ion acoustic solitary waves are studied in a plasma system comprising of relativistic ions, kappa distributed electrons, and positrons. The increase in the relativistic streaming factor and positron and electron kappa parameters cause the soliton amplitude to thrive. However, the...

- Modulation instability of ion acoustic waves, solitons, and their interactions in nonthermal electron-positron-ion plasmas. Jie-fang Zhang; Yue-yue Wang; Lei Wu // Physics of Plasmas;Jun2009, Vol. 16 Issue 6, p062102
The propagation of ion acoustic waves in plasmas composed of ions, positrons, and nonthermally distributed electrons is investigated. By means of the reduction perturbation technique, a nonlinear SchrÃ¶dinger equation is derived and the modulation instability of ion acoustic wave is analyzed,...

- Ion acoustic solitons in finite ion temperature inhomogeneous plasmas having negative ions. Malik, H.K.; Dahiya, R.P. // Physics of Plasmas;Sep94, Vol. 1 Issue 9, p2872
Investigates the ion acoustic solitons in finite ion temperature inhomogeneous plasmas having negative ions. Basic equations and phase velocity; Kortewe-De Vries equation with additional terms and its solution; Critical values of negative-to-positive ion density ratio.

- Solitary waves in a warm plasma with negative ions and drifting effect of electrons. Kalita, B. C.; Devi, N. // Physics of Fluids B: Plasma Physics;Feb93, Vol. 5 Issue 2, p440
Propagation of ion-acoustic solitary waves in a warm plasma with negative ions under the drifting effect of electrons is considered. Compressive and rarefactive solitons are shown to exist depending on the drift velocity vâ€™e of electrons for different values of Qâ€™...

- Ion acoustic solitons in a warm magnetoplasma. Ghosh, Kamal Kumar; Ray, Dipankar // Journal of Mathematical Physics;Nov87, Vol. 28 Issue 11, p2801
Kalita and Bujarbarua [J. Phys. A: Math. Gen. 16, 439 (1983) ] obtained a set of equations to describe the nonlinear propagation of ion acoustic waves in a warm magnetoplasma and made a numerical study of these equations for particular values of the physical parameters. In this paper a rigorous...

- Spectral analysis of ion-acoustic soliton excitation. Chang, Hong-Young; Lien, Chuong; Sukarto, Sudewo; Hill, Jacqueline; Raychaudhuri, Santwana; Lonngren, Karl E. // Applied Physics Letters;12/15/1985, Vol. 47 Issue 12, p1274
The evolution of the frequency spectrum of a velocity modulated burst of ions from a fine mesh grid in a plasma is measured and interpreted. Initial frequency modulation close to the grid indicates a "ktystron bunching" of the ions. The measured, spectrum far from the grid indicates the...

- Effect of ion temperature on large-amplitude ion-acoustic solitary waves in relativistic plasma. Chatterjee, Prasanta; Roychoudhury, Rajkumar // Physics of Plasmas;Jul94, Vol. 1 Issue 7, p2148
Focuses on the effects of ion temperature on the conditions for existence of solitary waves in a relativistic plasma using Sagdeev's pseudopotential approach. Restriction on the values of the soliton velocity placed by the ion temperature; Effect of ion temperature on the width and amplitude of...

- Large amplitude Langmuir and ion-acoustic waves in a relativistic two-fluid plasma. Nejoh, Yasunori; Sanuki, Heiji // Physics of Plasmas;Jul94, Vol. 1 Issue 7, p2154
Analyzes large amplitude Langmuir and ion-acoustic waves in a weakly relativistic two-fluid plasma by the pseudopotential method. Dependence of existence conditions for relativistic nonlinear Langmuir waves on the relativistic effect, particular energy and ion mass to electron mass ratio;...

- Highly nonlinear ion-acoustic solitons in a warm magnetoplasma with drifting effect of electrons. Kalita, B.C.; Bhatta, R.P. // Physics of Plasmas;Jul94, Vol. 1 Issue 7, p2172
Investigates ion-acoustic solitary waves in a warm, magnetoplasma under the initial drift motion of the electrons in the direction of the magnetic field. Existence of both the compressive and rarefractive solitons within the parametric domains; Effect of the introduction of electron inertia and...