The Close AGN Reference Survey (CARS): An Interplay between Radio Jets and AGN Radiation in the Radio-quiet AGN HE0040-1105

Article


Singha, M., Winkel, N., Vaddi, S., Pérez-Torres, M., Gaspari, M., Smirnova-Pinchukova, I., O'Dea, C. P., Combes, F., Omoruyi, O., Rose, T., McElroy, R., Husemann, B., Davis, T. A., Baum, S.A., Lawlor-Forsyth, C., Neumann, J. and Tremblay, G. R.. 2023. "The Close AGN Reference Survey (CARS): An Interplay between Radio Jets and AGN Radiation in the Radio-quiet AGN HE0040-1105." The Astrophysical Journal: an international review of astronomy and astronomical physics. 959 (2). https://doi.org/10.3847/1538-4357/ad004d
Article Title

The Close AGN Reference Survey (CARS): An Interplay between Radio Jets and AGN Radiation in the Radio-quiet AGN HE0040-1105

ERA Journal ID1057
Article CategoryArticle
AuthorsSingha, M., Winkel, N., Vaddi, S., Pérez-Torres, M., Gaspari, M., Smirnova-Pinchukova, I., O'Dea, C. P., Combes, F., Omoruyi, O., Rose, T., McElroy, R., Husemann, B., Davis, T. A., Baum, S.A., Lawlor-Forsyth, C., Neumann, J. and Tremblay, G. R.
Journal TitleThe Astrophysical Journal: an international review of astronomy and astronomical physics
Journal Citation959 (2)
Article Number107
Number of Pages20
Year2023
01 Dec 2023
PublisherIOP Publishing
Place of PublicationUnited States
ISSN0004-637X
1538-4357
Digital Object Identifier (DOI)https://doi.org/10.3847/1538-4357/ad004d
Web Address (URL)https://iopscience.iop.org/article/10.3847/1538-4357/ad004d
Abstract

We present a case study of HE 0040-1105, an unobscured radio-quiet active galactic nucleus (AGN) at a high accretion rate of λEdd = 0.19 ± 0.04. This particular AGN hosts an ionized gas outflow with the largest spatial offset from its nucleus compared to all other AGNs in the Close AGN Reference Survey. By combining multiwavelength observations from the Very Large Telescope/MUSE, Hubble Space Telescope/Wide Field Camera 3, Very Large Array, and European VLBI Network, we probe the ionization conditions, gas kinematics, and radio emission from host galaxy scales to the central few parsecs. We detect four kinematically distinct components, one of which is a spatially unresolved AGN-driven outflow located within the central 500 pc, where it locally dominates the interstellar medium conditions. Its velocity is too low to escape the host galaxy's gravitational potential, and may be re-accreted onto the central black hole via chaotic cold accretion. We detect compact radio emission in HE 0040-1105 within the region covered by the outflow, varying on a timescale of ∼20 yr. We show that neither AGN coronal emission nor star formation processes wholly explain the radio morphology/spectrum. The spatial alignment between the outflowing ionized gas and the radio continuum emission on 100 pc scales is consistent with a weak jet morphology rather than diffuse radio emission produced by AGN winds. >90% of the outflowing ionized gas emission originates from the central 100 pc, within which the ionizing luminosity of the outflow is comparable to the mechanical power of the radio jet. Although radio jets might primarily drive the outflow in HE 0040-1105, radiation pressure from the AGN may contribute to this process.

KeywordsAGN host galaxies; Galaxy evolution; Quasars; Radio jets
Contains Sensitive ContentDoes not contain sensitive content
ANZSRC Field of Research 2020510102. Astronomical instrumentation
Byline AffiliationsNASA Goddard Space Flight Center, United States
Catholic University of America, United States
University of Manitoba, Canada
Max Planck Institute for Astronomy, Germany
National Association of Insurance Commissioners (NAIC), United States
Institute of Astrophysics of Andalusia, Spain
University of Zaragoza, Spain
University of Cyprus, Cyprus
Princeton University, United States
Paris Sciences and Letters University, France
Center for Astrophysics Harvard and Smithsonian, United States
University of Waterloo, Canada
University of Queensland
Cardiff University, United Kingdom
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