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AGN Feedback and its Importance to Galaxy Evolution in the Era of the ngVLA

Published online by Cambridge University Press:  03 March 2020

Kristina Nyland
Kristina Nyland*
Affiliation:
National Radio Astronomy Observatory 520 Edgemont Rd. Charlottesville, VA22903United States email: knyland@nrao.edu
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Abstract

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Energetic feedback by Active Galactic Nuclei (AGN) plays an important evolutionary role in the regulation of star formation (SF) on galactic scales. However, the effects of this feedback as a function of redshift and galaxy properties such as mass, environment and cold gas content remain poorly understood. The broad frequency coverage (1 to 116 GHz), high collecting area (about ten times higher than the Karl G. Jansky Very Large Array), and superb angular resolution (maximum baselines of at least a few hundred km) of the proposed next-generation Very Large Array (ngVLA) are uniquely poised to revolutionize our understanding of AGN and their role in galaxy evolution.

Keywords

galaxies: activegalaxies: jetsgalaxies: evolution
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 14 , Symposium A30: Astronomy in Focus XXX , August 2018 , pp. 78 - 81
Copyright
© International Astronomical Union 2020

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