A new electron drift instability driven by resonance with precession reversed fast trapped ions in reversed magnetic shear tokamak plasmas is identified from gyrokinetic simulations. Results from the initial value GKW code and eigenmode analysis in the ballooning space are in broad agreement with predictions from the local analytic theory [B. J. Kang and T. S. Hahm, Phys. Plasmas 26, 042501 (2019)].

中文翻译：

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快速离子进动驱动的反向剪切等离子体中漂移不稳定性的陀螺动力学研究

从陀螺动力学模拟中确定了一种由与反向磁剪切托卡马克等离子体中的旋进反向快速俘获离子共振驱动的新电子漂移不稳定性。气球空间中初始值 GKW 代码和特征模态分析的结果与局部解析理论的预测大体一致 [BJ Kang 和 TS Hahm, Phys. 血浆 26, 042501 (2019)]。