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Skip to Search Results- 10Rankin, Robert
- 4Samson, J. C.
- 3Tikhonchuk, V. T.
- 2Degeling, Alex W.
- 2Elkington, Scot R.
- 2Frycz, P.
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Shear Alfvén waves on stretched magnetic field lines near midnight in Earth's magnetosphere
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Tikhonchuk, Vladimir T., Rankin, Robert, Fenrich, Frances
The spectrum of toroidal standing shear Alfvén waves (SAWs) is derived for a stretched magnetic field line geometry that is approximated by the Tsyganenko 96 magnetic field model. The model is applied to field lines near the midnight meridional plane. It is demonstrated that the fundamental mode...
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1999
Tikhonchuk, V. T., Voronkov, I., Samson, J. C., Rankin, Robert
The three-dimensional, nonlinear evolution of a shear how (or Kelvin-Helmholtz (KH)) instability driven by a large-amplitude shear Alfven wave (SAW) in the Earth's magnetosphere is studied by using numerical solutions to the complete set of ideal magnetohydrodynamic equations. An initial setup is...