作者: H. C. Koons , J. L. Roeder , O. H. Bauer , G. Haerendel , R. Treumann
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摘要: Nonlinear wave decay processes have been detected in the solar wind by plasma experiment aboard Active Magnetospheric Particle Tracer Explorers (AMPTE) IRM spacecraft. The main process is generation of ultralow-frequency ion acoustic waves from Langmuir near electron frequency. Frequently, this accompanied an enhancement emissions twice This most likely due to electromagnetic coalescence two waves. These occur within foreshock front earth's bow shock.