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arXiv 0801.4486astro-ph
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Bell非共振Cosmic Ray不稳定性模型

Modeling Bell's Non-resonant Cosmic Ray Instability

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

摘要:

我们研究了Bell(2004)发现的带电高能粒子在背景等离子体中运动的非共振流不稳定性。我们证实了他的数值计算结果关于一个显着的磁场放大系统。给出了不稳定性发展和磁场演化的详细物理图象。

英文摘要:

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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