2006年4月
Spectrograph of electric field fluctuation in toroidal helical plasma
PLASMA PHYSICS AND CONTROLLED FUSION
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- 巻
- 48
- 号
- 4
- 開始ページ
- S31
- 終了ページ
- S39
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1088/0741-3335/48/4/S03
- 出版者・発行元
- IOP PUBLISHING LTD
This is a report on fluctuation measurements using twin heavy ion beam probes in CHS. The observation shows that dozens of coherent modes with intermittent nature co-exist in an electron cyclotron heated plasma. The modes are found to have a long-distance correlation in the toroidal direction. The radial structure of the modes is evaluated in potential fluctuation. The characteristics are consistent with those of the geodesic acoustic modes.
- リンク情報
- ID情報
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- DOI : 10.1088/0741-3335/48/4/S03
- ISSN : 0741-3335
- eISSN : 1361-6587
- Web of Science ID : WOS:000237888800004