Modeling Bell's Non-resonant Cosmic Ray Instability

V. N. Zirakashvili; V. S. Ptuskin; H. J. Voelk

doi:10.1086/529579

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arXiv · 0801.4486

Modeling Bell's Non-resonant Cosmic Ray Instability

V. N. Zirakashvili·V. S. Ptuskin·H. J. Voelk

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Abstract

We have studied the non-resonant streaming instability of charged energetic particles moving through a background plasma, discovered by Bell (2004). We confirm his numerical results regarding a significant magnetic field amplification in the system. A detailed physical picture of the instability development and of the magnetic field evolution is given.

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V. N. Zirakashvili, V. S. Ptuskin, H. J. Voelk. 2008-02-04. Modeling Bell's Non-resonant Cosmic Ray Instability. https://doi.org/10.1086/529579

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