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arXiv 0903.4424astro-ph.COastro-ph.HE
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超大质量黑洞的宇宙反馈

Cosmic Feedback from Supermassive Black Holes

A. Fabian, E. Churazov, M. Donahue, W. R. Forman, M. R. Garcia, S. Heinz, B. R. McNamara, K. Nandra, P. Nulsen, P. Ogle, E. S. Perlman, D. Proga, M. J. Rees, C.… 展开作者

A. Fabian, E. Churazov, M. Donahue, W. R. Forman, M. R. Garcia, S. Heinz, B. R. McNamara, K. Nandra, P. Nulsen, P. Ogle, E. S. Perlman, D. Proga, M. J. Rees, C. L. Sarazin, R. A. Sunyaev, G. B. Taylor, S. D. M. White, A. Vikhlinin, D. M. Worrall

摘要:

天体物理学最近的一个非凡发展是发现了中心黑洞质量与星系凸起的恒星质量之间的化石关系。支撑这种关系的物理过程被称为反馈。钱德拉X射线天文台通过证明超大质量黑洞释放的能量与其周围的气体结构之间的紧密耦合,在实现反馈的物理基础方面发挥了重要作用。本白皮书讨论了X射线收集区域和光谱分辨率的巨大飞跃将如何允许一种定性的新方法来研究来自黑洞的反馈如何影响结构的生长。

英文摘要:

An extraordinary recent development in astrophysics was the discovery of the fossil relationship between central black hole mass and the stellar mass of galactic bulges. The physical process underpinning this relationship has become known as feedback. The Chandra X-ray Observatory was instrumental in realizing the physical basis for feedback, by demonstrating a tight coupling between the energy released by supermassive black holes and the gaseous structures surrounding them. This white paper discusses how a great leap forward in X-ray collecting area and spectral resolution will allow a qualitatively new way of studying how feedback from black holes influenced the growth of structure.

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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