• Kinetic properties of an acoustic-like mode in a two-ion quasi-neutral plasma

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      https://www.ias.ac.in/article/fulltext/pram/041/02/0185-0191

    • Keywords

       

      Kinetic property; acoustic-like mode; Landau damping; Maxwellian distribution; quasi-neutral

    • Abstract

       

      Kinetic analysis of an acoustic-like mode in a plasma with hot and cold ion components has been carried out. Under the short wevelength approximation (De≫1), electrons are assumed to form a dynamic neutralising background and their contribution to the perturbation is neglected. The significant role of the hot ions to Landau damping of the acoustic-like mode is highlighted and a novel concept of plasma experiment is suggested.

    • Author Affiliations

       

      C B Dwivedi1 2

      1. Physical Research Laboratory, Navarangpura, Ahmedabad - 380 009, India
      2. Institute of Advanced Study in Science and Technology, Khanapara, Guwahati - 781 022, India
    • Dates

       
  • Pramana – Journal of Physics | News

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      Posted on July 25, 2019

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