Electrostatic ballooning mode in toroidal plasma

Kimitaka Itoh, Takashi Tuda, Shinji Tokuda, Sanae Inoue Itoh

研究成果: Contribution to journalArticle

5 引用 (Scopus)

抜粋

The electrostatic high-n ballooning mode equation is solved, preserving the radial structures of the electron and ion Z-functions. Two branches of ballooning instability are found. The Pearlstein-Berk mode remains stable in a torus with magnetic shear, while the ballooning mode is always unstable and is especially important for Te/Ti∼O(1). The instabilities are characterized by large growth rates and small real frequencies ω*∼γ>|ω|∼0.

元の言語英語
ページ(範囲)L801-L803
ジャーナルJapanese Journal of Applied Physics
20
発行部数11
DOI
出版物ステータス出版済み - 11 1981

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Physics and Astronomy(all)

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