MAST上施加磁扰动引起的打击点分裂
等离子体物理
2016-01-13 v1
摘要
在MAST上，对于多种共振磁扰动（RMP）位形，在Ip=750kA的等离子体场景中观察到了由共振磁扰动引起的偏滤器打击点分裂，这些位形都具有相似的共振分量。通过偏滤器朗缪尔探针和红外相机获得了补充测量结果。在该场景中，只有在扰动线圈的偶数位形下才一致地出现清晰的分裂，类似于密度泵出。这些结果对等离子体对RMP响应的模型提出了挑战。
引用
@article{arxiv.1205.5456,
title = {Strike point splitting induced by the application of magnetic perturbations on MAST},
author = {P. Cahyna and M. Peterka and A. Kirk and A. Thornton and J. Harrison and D. Muir and R. Panek and the MAST team},
journal= {arXiv preprint arXiv:1205.5456},
year = {2016}
}
备注
9 pages, 4 figures, submitted to the proceedings of the 20th Conference on Plasma Surface Interactions, to be published in the Journal of Nuclear Materials