论文标题
AGN喷气机的射电星系和反馈
Radio galaxies and feedback from AGN jets
论文作者
论文摘要
我们从观察性的角度回顾了对射电星系和无线电大型类星体种群的当前理解，重点是它们的大规模结构和动态。我们讨论了射电星系的物理状况，它们的加油和积聚模式，宿主星系和大规模环境以及它们在星系进化过程中作为反馈引擎的作用。最后，我们简要概述了射电星系人群的其他天体物理用途，包括研究宇宙磁和宇宙学应用程序，并讨论了未来的前景，以促进我们对射电星系的物理和反馈行为的理解。
We review current understanding of the population of radio galaxies and radio-loud quasars from an observational perspective, focusing on their large-scale structures and dynamics. We discuss the physical conditions in radio galaxies, their fuelling and accretion modes, host galaxies and large-scale environments, and the role(s) they play as engines of feedback in the process of galaxy evolution. Finally we briefly summarise other astrophysical uses of radio galaxy populations, including the study of cosmic magnetism and cosmological applications, and discuss future prospects for advancing our understanding of the physics and feedback behaviour of radio galaxies.
