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Feeding and feedback in nuclei of galaxies

Published online by Cambridge University Press:  29 March 2021

Anelise Audibert
Affiliation:
IAASARS, National Observatory of Athens, Penteli, Greece email: [email protected]
Françoise Combes
Affiliation:
Observatoire de Paris, LERMA, Collège de France, CNRS, PSL University, UPMC, Paris
Santiago García-Burillo
Affiliation:
Observatorio Astronómico Nacional (OAN-IGN)- Observatorio de Madrid, Madrid, Spain
Kalliopi Dasyra
Affiliation:
Department of Astrophysics, Astronomy & Mechanics, University of Athens, Athens, Greece
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Abstract

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Our aim is to explore the close environment of Active Galactic Nuclei (AGN) and its connection to the host galaxy through the morphology and dynamics of the cold gas inside the central kpc in nearby AGN. We report Atacama Large Millimeter/submillimeter Array (ALMA) observations of AGN feeding and feedback caught in action in NGC613 and NGC1808 at high resolution (few pc), part of the NUclei of GAlaxies (NUGA) project. We detected trailing spirals inside the central 100 pc, efficiently driving the molecular gas into the SMBH, and molecular outflows driven by the AGN. We present preliminary results of the impact of massive winds induced by radio jets on galaxy evolution, based on observations of radio galaxies from the ALMA Radio-source Catalogue.

Type
Contributed Papers
Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited.
Copyright
© The Author(s), 2021. Published by Cambridge University Press on behalf of International Astronomical Union

Footnotes

†This project has received funding from the Hellenic Foundation for Research and Innovation (HFRI) and the General Secretariat for Research and Technology (GSRT), under grant agreement No 1882.

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