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arXiv 1302.3457astro-ph.CO
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高红移同步辐射光源的色散测量

On the Dispersion Measure of High-Redshift Synchrotron Sources

R. V. E. Lovelace, D. W. Richards

摘要:

本文提出了一种通过分析记录信号的时间/光谱特性来推导高红移强同步辐射源色散测度(与视线积分自由电子密度有关)的方法。这将允许直接测量电离重子沿着源的视线分布的密度。

英文摘要:

A method is proposed for deriving the dispersion measure (related to the line-of-sight integrated free electron density) to high-redshift, powerful synchrotron radio sources by analysis of the temporal/spectral properties of the recorded signals. This would allow direct measurements of the distributed density of ionized baryons along the line-of-sights to the sources.

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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