Energy and momentum transfer by eigenmodes in tokamaks and stellarators, which arises when eigenmodes are destabilized by superthermal ions in a region that does not coincide with the damping region, is considered. This phenomenon, named spatial channeling, may play an important role in toroidal plasmas. It may aect plasma energy connement, plasma rotation, heating of the electron and ion components, and features of eigenmodes. The work contains both an overview and new results.

中文翻译：

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环形等离子体中的空间通道：概述和新结果

考虑了托卡马克和仿星器中本征模的能量和动量转移，当本征模在与阻尼区域不重合的区域中被超热离子不稳定时出现。这种称为空间通道的现象可能在环形等离子体中发挥重要作用。它可能会影响等离子体能量连接、等离子体旋转、电子和离子成分的加热以及本征模式的特征。这项工作包含概述和新结果。