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Sona BANSAL, Munish AGGARWAL, Tarsem S GILL. Study of obliquely propagating electron acoustic shock waves with non-extensive electron population[J]. Plasma Science and Technology, 2019, 21(1): 15301-015301. DOI: 10.1088/2058-6272/aaead8v
Citation: Sona BANSAL, Munish AGGARWAL, Tarsem S GILL. Study of obliquely propagating electron acoustic shock waves with non-extensive electron population[J]. Plasma Science and Technology, 2019, 21(1): 15301-015301. DOI: 10.1088/2058-6272/aaead8v

Study of obliquely propagating electron acoustic shock waves with non-extensive electron population

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  • Received Date: August 12, 2018
  • Obliquely propagating electron acoustic shock waves in magnetized plasma composed of stationary ions, cold and non-extensive hot electrons are investigated by deriving Korteweg–de Vries Burgers (KdVB) equation. The tangent hyperbolic method is used to solve the KdVB equation in dissipative medium. The dissipation effect is introduced in the model by means of kinematic viscosity term. The analytical calculations of the KdVB equation shows that the structures (amplitude, velocity and width) of the shock waves are modified significantly with kinematic viscosity (η0), obliqueness (kz) and magnetic field (ωc). Since plasmas are ubiquitously permeated with magnetic field, it is pertinent to explore the characteristics of KdVB equation in a magnetized plasmas.
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