Soft-X-ray tomography on Alcator C
Soft-X-ray tomography on Alcator C
复制标题
Alcator C 上的软 X 射线断层扫描
DOI：
10.1088/0029-5515/25/6/008
复制
发表时间：
1985
期刊：
影响因子：
3.3
通讯作者：
J. F. Camacho
中科院分区：
文献类型：
--
作者：
R. Granetz;J. F. Camacho
使用80个微型软X射线探测器观看沿着弦通过等离子体横截面在一个环形位置，层析重建的发射率已获得无需假设任何对称性或旋转的等离子体。在一类等离子体放电中，人们发现，一个大的m = 1振荡，这以前已被归因于旋转的MHD不稳定性，实际上是没有旋转。
Using 80 miniature soft-X-ray detectors viewing along chords through a plasma cross-section at one toroidal location, tomographic reconstructions of emissivity have been obtained without the need for assuming any symmetry or rotation of the plasma. In one class of plasma discharges, it is found that a large m = 1 oscillation, which previously had been ascribed to the rotation of an MHD instability, actually is not rotating at all.