A plasma with an anisotropic velocity distribution of particles in a magnetic field is considered. It is shown that the Weibel instability arises in the reference frame rotating together with the particles, for example, ions. When considered in the immobile reference frame, this instability is known as the Alfvén cyclotron instability.

中文翻译：

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Weibel和Alfvén回旋加速器等离子体不稳定性机理的识别

考虑在磁场中具有各向异性的粒子速度分布的等离子体。结果表明，在参照系中与粒子（例如离子）一起旋转时，会产生Weibel不稳定性。在固定的参考系中考虑时，这种不稳定性称为Alfvén回旋加速器不稳定性。