ON THE EXCITATION MECHANISM OF THE LOW-FREQUENCY UPSTREAM WAVES.

Yukio Watanabe, Toshio Terasawa

研究成果: ジャーナルへの寄稿記事

13 引用 (Scopus)

抄録

The excitation mechanism of the upstream low-frequency waves (0. 01-0. 05 Hz) is investigated based on the wave observations. A comparison is made of the observed wave frequencies with the frequencies expected from the ion (proton) beam-cyclotron instability process. The beam velocity is estimated from the solar wind parameters using Sonnerup's formula. An analysis supports the hypothesis that these waves are excited by the resonant beam-cyclotron instability.

元の言語英語
ページ(範囲)6623-6630
ページ数8
ジャーナルJournal of Geophysical Research
89
発行部数A8
DOI
出版物ステータス出版済み - 1 1 1984
外部発表Yes

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upstream
low frequencies
Cyclotrons
excitation
cyclotrons
protons
Solar wind
Proton beams
proton beams
ions
solar wind
ion beams
Ions
ion

All Science Journal Classification (ASJC) codes

  • Geophysics
  • Oceanography
  • Forestry
  • Aquatic Science
  • Ecology
  • Condensed Matter Physics
  • Water Science and Technology
  • Soil Science
  • Geochemistry and Petrology
  • Earth-Surface Processes
  • Physical and Theoretical Chemistry
  • Polymers and Plastics
  • Atmospheric Science
  • Earth and Planetary Sciences (miscellaneous)
  • Space and Planetary Science
  • Materials Chemistry
  • Palaeontology

これを引用

ON THE EXCITATION MECHANISM OF THE LOW-FREQUENCY UPSTREAM WAVES. / Watanabe, Yukio; Terasawa, Toshio.

:: Journal of Geophysical Research, 巻 89, 番号 A8, 01.01.1984, p. 6623-6630.

研究成果: ジャーナルへの寄稿記事

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