Formation of internal and edge transport barriers in JT-60U
Y Koide; M Kikuchi; S Ishida; M Mori; S Tsuji; N Asakura; Y Kamada; T Nishitani; Y Kawano; T Hatae; T Fujita; T Fukuda; A Sakasai; T Kondoh; R Yoshino; Y Neyatani; Y Koide; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan; M Kikuchi; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan; S Ishida; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan; M Mori; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan; S Tsuji; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan; N Asakura; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan; Y Kamada; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan; T Nishitani; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan; Y Kawano; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan; T Hatae; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan; T Fujita; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan; T Fukuda; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan; A Sakasai; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan; T Kondoh; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan; R Yoshino; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan; Y Neyatani; Naka Fusion Res. Establ., JAERI, Ibaraki, Japan
Журнал:
Plasma Physics and Controlled Fusion
Дата:
1994-07-01
Аннотация:
Spontaneous formation of internal transport barrier was observed in JT-60U high- beta <sub>p</sub> discharges, where q=3 surface is the most likely explanation for its radial location. Further improved confinement was brought about by the subsequent transition to the edge transport barrier.
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