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arXiv 1406.5326astro-ph.SR
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利用射电源角展宽观测约束日冕中turbulence的振幅

Constraining the amplitude of turbulence in solar corona using observations of angular broadening of radio sources

Madhusudan Ingale, Prasad Subramanian, Iver H. Cairns

摘要:

通过具有湍流密度不规则性的介质观测到的致密射电源的角展宽通常使用相结构函数来估计。我们采用了一个精确的配方的相位结构函数,有助于获得一个准确的估计角展宽时,基线长度是可比的湍流光谱的内部规模。

英文摘要:

The angular broadening of compact radio sources observed through a medium having turbulent density irregularities is usually estimated using the phase structure function. We employ an exact formulation for the phase structure function that helps in obtaining an accurate estimate of angular broadening when the baseline lengths are comparable to the inner scale of the turbulent spectrum.

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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