Observation of lower-hybrid current drive at high densities in the Alcator C tokamak
Observation of lower-hybrid current drive at high densities in the Alcator C tokamak
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DOI：
10.1103/physrevlett.53.450
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发表时间：
1984-07
影响因子：
8.6
通讯作者：
M. Porkolab;J. Schuss;B. Lloyd;Y. Takase;S. Texter;P. Bonoli;C. Fiore;R. Gandy;D. Gwinn;B. Lipschultz;E. Marmar;D. Pappas;R. Parker;P. Pribyl
中科院分区：
文献类型：
--
作者：
M. Porkolab;J. Schuss;B. Lloyd;Y. Takase;S. Texter;P. Bonoli;C. Fiore;R. Gandy;D. Gwinn;B. Lipschultz;E. Marmar;D. Pappas;R. Parker;P. Pribyl
Alcator C 托卡马克在密度高达 n-bar/sub e/约的情况下演示了准稳态低混合电流驱动操作。 =1 x 10/sup 14/ cm/sup -3/。电流驱动效率是在较宽的密度和磁场范围内通过实验测量的。高能 X 射线的径向分布表明载流电子在等离子体轴附近达到峰值。
A quasi-steady-state lower-hybrid current-drive operation is demonstrated in the Alcator C tokamak at densities up to n-bar/sub e/approx. =1 x 10/sup 14/ cm/sup -3/. The current-drive efficiency is measured experimentally over a wide range of densities and magnetic fields. The radial distribution of high-energy x rays indicates that the current-carrying electrons peak near the plasma axis.