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Letter to the Editor

On the instability mechanism in a collisionless shock wave

Bhimsen K. Shiva Moggi ; Department of Theoretical Physics, Research School of Physical Scinces, The Australian National University, Canberra, A. C. T. 2600, Australia


Full text: english pdf 287 Kb

page 261-264

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Abstract

The Krall-Book model of ion-acoustic instability in an inhomogeneous plasma is extended to include the anisotropic effects in the plasma. It is found that whereas a greater thermal motion parallel to the magnetic field enhances the instability, a greater thermal motion perpendicular to the magnetic field reduces it.

Keywords

Hrčak ID:

327746

URI

https://hrcak.srce.hr/327746

Publication date:

3.8.1981.

Article data in other languages: croatian

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