Plasma rotation induced by directed waves in the ion-cyclotron range of frequencies.
Plasma rotation induced by directed waves in the ion-cyclotron range of frequencies.
复制标题
DOI：
10.1103/physrevlett.92.235001
复制
发表时间：
2004-06
影响因子：
8.6
通讯作者：
L. Eriksson;Thomas Johnson;T. Hellsten;C. Giroud;V. Kiptily;K. Kirov;J. Brzozowski;M. deBaar;J. Degrassie;M. Mantsinen;A. Meigs;J. Noterdaeme;A. Staebler;D. Testa;A. Tuccillo;K. Zastrow
中科院分区：
文献类型：
--
作者：
L. Eriksson;Thomas Johnson;T. Hellsten;C. Giroud;V. Kiptily;K. Kirov;J. Brzozowski;M. deBaar;J. Degrassie;M. Mantsinen;A. Meigs;J. Noterdaeme;A. Staebler;D. Testa;A. Tuccillo;K. Zastrow
在JET托卡马克上首次观测到了离子回旋频率范围内定向波引起的等离子体环形旋转的变化。波携带的动量最初被快速共振的离子吸收，随后将其转移到体等离子体。这为ICRF加热快离子对等离子体旋转的影响提供了依据。
Changes of the toroidal plasma rotation induced by directed waves in the ion-cyclotron range of frequencies (ICRF) have been identified experimentally for the first time on the JET tokamak. The momentum carried by the waves is initially absorbed by fast resonating ions, which subsequently transfer it to the bulk plasma. Thus, the results provide evidence for the influence of ICRF heated fast ions on plasma rotation.