Oblique propagations of ion waves near the ion cyclotron frequency
- 1 January 1977
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 15 (1) , 392-396
- https://doi.org/10.1103/physreva.15.392
Abstract
For an excitation by a small probe in a magnetized plasma, we observed ray velocities (phase velocities in the direction of group velocities) of ion waves near the ion cyclotron frequency. The propagation of ion waves from the exciter was found to be restricted inside a fixed cone angle which corresponds to a low-frequency resonance cone.Keywords
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