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Nonlinear field line resonances. Effect of Hall term on plasma compression: 1D Hall-MHD modeling
- Source :
- Planetary and Space Science. 57:404-414
- Publication Year :
- 2009
- Publisher :
- Elsevier BV, 2009.
-
Abstract
- A model is presented that describes the excitation of small-scale density perturbations and electromagnetic fields by standing shear Alfven waves in a Cartesian geometry. The model includes the effects of plasma betas and the Hall term effects. The characteristics of magnetospheric density cavities and the formation of the significant peak in density are discussed in the paper.
Details
- ISSN :
- 00320633
- Volume :
- 57
- Database :
- OpenAIRE
- Journal :
- Planetary and Space Science
- Accession number :
- edsair.doi...........c8292c5bd0cbd7c748cca49c8bc1e191
- Full Text :
- https://doi.org/10.1016/j.pss.2008.12.012