Landau damping of longitudinal oscillation in ultra-relativistic plasmas by analytic function of nonextensive distribution
Abstract
The analytic function of relativistic nonextensive distribution is given, and employed to solve the Landau damping of longitudinal oscillation in ultra-relativistic plasmas. The unified expression of Landau damping which reduces to the result in relativistic Maxwellian distributed plasmas in the extensive limit is obtained, and find that Landau damping is relevant to both the number and energy of resonant particles, which described by temperature and nonextensive parameters in relativistic nonextensive distribution.
- Publication:
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Astrophysics and Space Science
- Pub Date:
- August 2014
- DOI:
- 10.1007/s10509-014-1917-8
- Bibcode:
- 2014Ap&SS.352..547Q
- Keywords:
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- Landau damping;
- Analytic nonextensive distribution;
- Relativistic plasma;
- Nonextensive entropy