Papers by Moufida Laghbeche
Physics of Wave Phenomena, Dec 1, 2022
Dust acoustic shock waves are investigated in a magnetized dusty plasma system composed of warm v... more Dust acoustic shock waves are investigated in a magnetized dusty plasma system composed of warm viscous dust fluid and superthermal electrons and ions. The reductive perturbation method is used to derive the nonlinear Korteweg–de Vries–Burgers (KdV–B) equation. It is shown that the basic properties of dust acoustic shock waves (DASWs) are significantly affected by various plasma parameters, viz. electrons and ions superthermality, dust to ion temperature ratio, obliqueness, dust kinematic viscosity and magnetic field. It is found that the dusty plasma model under consideration support only monotonic shock profiles. Also, it is observed that both polarities potentials shock structures exist in present dusty plasma system consisting of magnetized dust fluid and superthermal electrons and ions such as that of Solar winds and Earth’s magnetosphere.
Physics of Wave Phenomena, 2022
Dust acoustic shock waves are investigated in a magnetized dusty plasma system composed of warm v... more Dust acoustic shock waves are investigated in a magnetized dusty plasma system composed of warm viscous dust fluid and superthermal electrons and ions. The reductive perturbation method is used to derive the nonlinear Korteweg–de Vries–Burgers (KdV–B) equation. It is shown that the basic properties of dust acoustic shock waves (DASWs) are significantly affected by various plasma parameters, viz. electrons and ions superthermality, dust to ion temperature ratio, obliqueness, dust kinematic viscosity and magnetic field. It is found that the dusty plasma model under consideration support only monotonic shock profiles. Also, it is observed that both polarities potentials shock structures exist in present dusty plasma system consisting of magnetized dust fluid and superthermal electrons and ions such as that of Solar winds and Earth’s magnetosphere.
Books by Moufida Laghbeche
3rd Edition International Conference on Physics and Quantum Physics, 25-26 March., 2024
the publication of Conference Proceedings Book (Author: David Miller) on "3rd Edition Internation... more the publication of Conference Proceedings Book (Author: David Miller) on "3rd Edition International Conference on Physics and Quantum Physics, 25-26 March 2024, Barcelona, Spain." in Research Gate. Many important researchers and new students participated in this conference with new ideas.
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Papers by Moufida Laghbeche
Books by Moufida Laghbeche