Can ion cyclotron waves propagate to the ground?

Jay R. Johnson, Chio-Zong Cheng

研究成果: Article

43 引文 斯高帕斯(Scopus)

摘要

This paper demonstrates how ion cyclotron waves generated in the equatorial magnetosphere can propagate to the ground and resolves a discrepancy between theory and observation that has lasted over a decade. We present a full wave analysis for ion cyclotron waves propagating from the equatorial magnetosphere to the ground. Our analysis demonstrates that strong mode coupling occurs near the He+ and O+ resonance locations which allows the equatorial waves to penetrate to ionospheric altitudes with substantial amplitude and shifted polarization consistent with observational studies.

原文English
頁(從 - 到)671-674
頁數4
期刊Geophysical Research Letters
26
發行號6
DOIs
出版狀態Published - 1999 三月 15

All Science Journal Classification (ASJC) codes

  • Geophysics
  • Earth and Planetary Sciences(all)

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