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arXiv 1609.07527astro-ph.HEastro-ph.COastro-ph.GA
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高红移活动星系核与Chandra和XMM-Newton的下一个十年

High-Redshift AGNs and the Next Decade of Chandra and XMM-Newton

W. N. Brandt, F. Vito

摘要:

我们简要回顾了z = 4-7的高红移活动星系核(AGN)的X射线观测如何在理解其基本人口统计及其物理过程中发挥关键作用;例如,核物质和风的吸收、吸积率和喷流排放。我们指出了一些关键的剩余领域的不确定性,强调进一步的钱德拉和XMM-牛顿观测/分析,结合新的多波长调查数据,可以在未来十年内推进理解。

英文摘要:

We briefly review how X-ray observations of high-redshift active galactic nuclei (AGNs) at z = 4-7 have played a critical role in understanding their basic demographics as well as their physical processes; e.g., absorption by nuclear material and winds, accretion rates, and jet emission. We point out some key remaining areas of uncertainty, highlighting where further Chandra and XMM-Newton observations/analyses, combined with new multiwavelength survey data, can advance understanding over the next decade.

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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