The effect of the hot, anisotropic magnetospheric protons on the dispersion relation

Autor: A. A. Veryaev, George V. Khazanov, Konstantin V. Gamayunov, Tamas I. Gombosi
Rok vydání: 1993
Předmět:
Zdroj: Advances in Space Research. 13:121-126
ISSN: 0273-1177
DOI: 10.1016/0273-1177(93)90322-3
Popis: It is shownthat the presenceof hot, anisotropicprotons of ring current in outer plasmaspherelead to the modificationof the dispersionof A- and FMS-wavesin the low frequencyregion. In this case,a periodic instabilityof A-wavesis observed,and during their propagation,the changeof polarization is possible. This can explainthe presenceof right-handpolarizationwavesin the ring current zone.
Databáze: OpenAIRE