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arXiv 0801.3966astro-ph
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小尺度通量管中数值模拟的MHD波的观测特征

Observational signatures of numerically simulated MHD waves in small-scale fluxtubes

E. Khomenko, M. Collados, T. Felipe

摘要:

我们提出了一些结果,从合成的斯托克斯轮廓在小尺度通量管与传播MHD波。为了这个目的,现实的通量管显示内部结构已被激发与5分钟的周期驱动器,允许非线性波内的磁性结构传播。这些波的观测签名斯托克斯配置文件中的几个谱线,通常用于分光偏振测量进行了讨论。

英文摘要:

We present some results obtained from the synthesis of Stokes profiles in small-scale flux tubes with propagating MHD waves. To that aim, realistic flux tubes showing internal structure have been excited with 5 min period drivers, allowing non-linear waves to propagate inside the magnetic structure. The observational signatures of these waves in Stokes profiles of several spectral lines that are commonly used in spectropolarimetric measurements are discussed.

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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