Observation of core electron temperature rise in response to an edge cooling in toroidal helical plasmas

N. Tamura, S. Inagaki, K. Ida, T. Shimozuma, S. Kubo, T. Tokuzawa, K. Tanaka, S. V. Neudatchin, K. Itoh, D. Kalinina, S. Sudo, Y. Nagayama, K. Ohkubo, K. Kawahata, A. Komori

研究成果: Contribution to journalArticle査読

29 被引用数 (Scopus)

抄録

The first observation of a significant rise of core electron temperature in response to edge cooling in a helical plasma has been made on the Large Helical Device [O. Motojima, Phys. Plasmas 6, 1843 (1999)]. When the phenomenon occurs, the electron heat diffusivity in the core region is reduced abruptly without changing local parameters in the region of interest. Therefore the phenomenon can be regarded as a so-called "nonlocal" electron temperature rise observed so far only in many tokamaks.

本文言語英語
論文番号110705
ページ(範囲)1-4
ページ数4
ジャーナルPhysics of Plasmas
12
11
DOI
出版ステータス出版済み - 2005
外部発表はい

All Science Journal Classification (ASJC) codes

  • 凝縮系物理学

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