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Nature of inflows and outflows in AGNs

Published online by Cambridge University Press:  29 March 2021

Keiichi Wada Open the ORCID record for Keiichi Wada [Opens in a new window] ,
Yuki Kudoh ,
Naomichi Yutani  and
Nozomu Kawakatu Open the ORCID record for Nozomu Kawakatu [Opens in a new window]
Keiichi Wada
Affiliation:
Kagoshima University, Kagoshima 890-0065, Korimoto 1-21-35, Kagoshima, Japan email: [email protected]
Yuki Kudoh
Affiliation:
Kagoshima University, Kagoshima 890-0065, Korimoto 1-21-35, Kagoshima, Japan email: [email protected] National Astronomical Observatory of Japan, Mitaka, Japan
Naomichi Yutani
Affiliation:
Kagoshima University, Kagoshima 890-0065, Korimoto 1-21-35, Kagoshima, Japan email: [email protected]
Nozomu Kawakatu
Affiliation:
National Institute of Technology, Kure Collge, Kure, Japan
Rights & Permissions [Opens in a new window]

Abstract

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Despite many theoretical studies and observations, we still do not fully understand the feeding mechanism in AGNs even in nearby galaxies, and how feedback from AGNs affects the gas dynamics itself in the galactic central regions. In this article, we summarize our recent theoretical studies and preliminary results in terms of the mass inflow and outflows on sub-parsec to 100 parsecs scales around AGNs. We introduce different studies: 1) How do galaxy-galaxy mergers trigger AGN activity and obscuration?, 2) How do the radiative feedback affect formation of outflows and obscuration of the nucleus? and 3) How does the AGN plus starburst feedback contribute to the obscuration?

Keywords

mergerobscurationfeedback
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 15 , Symposium S359: Galaxy Evolution and Feedback across Different Environments , March 2019 , pp. 297 - 306
Copyright
© The Author(s), 2021. Published by Cambridge University Press on behalf of International Astronomical Union

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