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Florida Institute of Technology

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2004

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Full-Text Articles in Physics

The Nonlinear Coupling Of Electromagnetic Ion Cyclotron And Lower Hybrid Waves In The Ring Current Region: The Magnetic Storm 1–7 May 1998, G. V. Khazanov, E. N. Krivorutsky, K. V. Gamayunov, L. A. Avanov Jan 2004

The Nonlinear Coupling Of Electromagnetic Ion Cyclotron And Lower Hybrid Waves In The Ring Current Region: The Magnetic Storm 1–7 May 1998, G. V. Khazanov, E. N. Krivorutsky, K. V. Gamayunov, L. A. Avanov

Aerospace, Physics, and Space Science Faculty Publications

The excitation of lower hybrid waves (LHWs) is a widely discussed mechanism of interaction between plasma species in space, and is one of the unresolved questions of magnetospheric multi-ion plasmas. In this paper we present the morphology, dynamics, and level of LHWactivity generated by electromagnetic ion cyclotron (EMIC) waves during the 2–7 May 1998 storm period on the global scale. The LHWs were calculated based on a newly developed selfconsistent model (Khazanov et. al., 2002) that couples the system of two kinetic equations: one equation describes the ring current (RC) ion dynamic, and another equation describes the evolution of EMIC …