# Effects of positron density and temperature on ion-acoustic solitary waves in a magnetized electron-positron-ion plasma: Oblique propagation

## Related Articles

- Response to 'Comment on 'Acoustic solitons in inhomogenous pair-ion plasmas'' [Phys. Plasmas 18, 054701 (2011)]. Shah, Asif; Mahmood, S.; Haque, Q. // Physics of Plasmas;May2011, Vol. 18 Issue 5, p054702
The quantity np0(0) is different from np0(x) and same is true for vp0(0), vp0(x). Taking these differences into account and considering the mathematical relation vp0(x)= 1/np0(x), it can easily be shown that derivatives of these space dependent densities and velocities are linked through the...

- Ion acoustic solitary waves in magnetized nonextensive electron-positron-ion plasma. Alinejad, H. // Astrophysics & Space Science;May2013, Vol. 345 Issue 1, p85
The combined effects of the obliqueness and nonextensive electrons are incorporated in the study of ion-acoustic (IA) solitary waves in a magnetized electron-positron-ion (e-p-i) plasma. The nonlinear Korteweg-de Vries (KdV) equation is derived by using the reductive perturbation method. The...

- Comment on 'Acoustic solitons in inhomogeneous pair-ion plasmas' [Phys. Plasmas 17, 122302 (2010)]. Verheest, Frank // Physics of Plasmas;May2011, Vol. 18 Issue 5, p054701
Using a standard reductive perturbation technique, Shah et al. [Phys. Plasmas 17, 122302 (2010)] derived a Korteweg-de Vries like equation, with an additional term due to the assumed equilibrium density and flow inhomogeneities in a pair-ion plasma. Unfortunately, a basic flaw at the beginning...

- Obliquely propagating ion-acoustic waves in a magnetized electron-positron-ion plasma with trapped electrons. Alinejad, H. // Astrophysics & Space Science;Feb2012, Vol. 337 Issue 2, p637
A theoretical investigation is carried out for understanding the basic features of oblique propagation of linear and nonlinear ion-acoustic waves subjected to an external magnetic field in an electron-positron-ion plasma which consists of a cold magnetized ion fluid, Boltzmann distributed...

- Ion acoustic solitary waves in electron-positron-ion magneto-rotating Lorentzian plasmas. Hussain, S.; Akhtar, N.; Mahmood, S. // Astrophysics & Space Science;Dec2013, Vol. 348 Issue 2, p475
Nonlinear ion acoustic solitary wave structures in electron-positron-ion (e-p-i) magnetized rotating plasmas is studied. The electron and positron species are assumed to be nonthermal and follow the kappa distribution function. The Korteweg de Vries (kdV) equation is derived by employing the...

- Nonlinear structures of the Korteweg-de Vries and modified Korteweg-de Vries equations in non-Maxwellian electron-positron-ion plasma: Solitons collision and rogue waves. El-Tantawy, S. A.; Moslem, W. M. // Physics of Plasmas;May2014, Vol. 21 Issue 5, p052112-1
Solitons (small-amplitude long-lived waves) collision and rogue waves (large-amplitude short-lived waves) in non-Maxwellian electron-positron-ion plasma have been investigated. For the solitons collision, the extended PoincarÃ©-Lighthill-Kuo perturbation method is used to derive the coupled...

- Comment on 'Interaction of two solitary waves in quantum electron-positron-ion plasma' [Phys. Plasmas 18, 052301 (2011)]. Akbari-Moghanjoughi, M. // Physics of Plasmas;Aug2011, Vol. 18 Issue 8, p084701
Recently, Xu et al. [Phys. Plasmas 18, 052301 (2011)] have studied the effects of various plasma parameters on interaction of two ion-acoustic solitary waves in an unmagnetized three-dimensional electron-positron-ion quantum plasma. They have used the extended reductive perturbation technique,...

- Energy of ion acoustic solitons in electron-positron-ion plasmas with high relativistic ions. Pakzad, Hamid; Javidan, Kurosh // Astrophysics & Space Science;May2011, Vol. 333 Issue 1, p257
Propagation of ion acoustic waves in plasmas containing electrons, positrons and high relativistic ions is investigated. It is shown that the Korteweg-de Vries (KdV) equation describes the nonlinear waves in this media. The amplitude and energy of the KdV solitary waves are derived and the...

- Ion acoustic shock and solitary waves in highly relativistic plasmas with nonextensive electrons and positrons. Hafez, M. G.; Talukder, M. R.; Ali, M. Hossain // Physics of Plasmas;2016, Vol. 23 Issue 1, p1
The Korteweg-de Vries Burgers Ã°KdVBÃž-like equation is derived to study the characteristics of nonlinear propagation of ion acoustic solitions in a highly relativistic plasma containing relativistic ions and nonextensive distribution of electrons and positrons using the well known reductive...