Astrophysics and Space Science

, Volume 189, Issue 2, pp 213–222 | Cite as

Arbitrary amplitude double layers in a multi-species electron-positron plasma

  • R. Bharuthram


The existence and properties of arbitrary amplitude double layers in a four-component electron-positron plasma, consisting of two species of hot electrons, a hot and a cold positron species, are investigated as functions of plasma properties such as density and temperature ratios. Their behaviour for other plasma models is also discussed. Applications to the polar-cusp region of pulsars is considered.


Double Layer Temperature Ratio Plasma Model Plasma Property Arbitrary Amplitude 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.


  1. Baboolal, S., Braruthram, R., and Hellberg, M. A.: 1988,J. Plasma Phys. 40, 163.Google Scholar
  2. Beskin, V. S., Gurevich, A. V., and Istomin, Ya. N.: 1983,Soviet Phys. JETP 58, 235.Google Scholar
  3. Bharuthram, R. and Shukla, P. K.: 1986,Phys. Fluids 29, 3214.Google Scholar
  4. Goswami, K. S. and Bujarbarua, S.: 1985,Phys. Letters A108, 149.Google Scholar
  5. Gurevich, A. V. and Istomin, Ya. N.: 1985,Soviet Phys. JETP 628, 1.Google Scholar
  6. Hairapetian, G. and Stenzel, R. L.: 1990,Phys. Rev. Letters 65, 175.Google Scholar
  7. Lominadze, J. G., Machabeli, G. Z., and Usov, V. V.: 1983,Astrophys. Space Sci. 90, 19.Google Scholar
  8. Sagdeev, R. Z.: 1966, in M. A. Leontovich (ed.),Reviews of Plasma Physics, Consultants Bureau, p. 23.Google Scholar
  9. Sturrock, P. A.: 1971,Astrophys. J. 164, 527.Google Scholar
  10. Watanabe, S.: 1984,J. Phys. Soc. Japan 53, 950.Google Scholar

Copyright information

© Kluwer Academic Publishers 1992

Authors and Affiliations

  • R. Bharuthram
    • 1
    • 2
  1. 1.Department of PhysicsUniversity of Durban-WestvilleDurbanSouth Africa
  2. 2.Plasma Physics Research InstituteUniversity of NatalDurbanSouth Africa

Personalised recommendations