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SUPER: II. Spatiall...
SUPER: II. Spatially resolved ionised gas kinematics and scaling relations in z 2 ∼ AGN host galaxies
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- Kakkad, D. (author)
- European Southern Observatory Santiago,European Southern Observatory (ESO)
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- Mainieri, V. (author)
- European Southern Observatory (ESO)
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- Vietri, G. (author)
- Ludwig-Maximilians-Universität München,Ludwig Maximilian University of Munich,Istituto nazionale di astrofisica (INAF),European Southern Observatory (ESO)
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- Carniani, S. (author)
- Scuola Normale Superiore di Pisa
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- Harrison, C. M. (author)
- University of Newcastle upon Tyne
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- Perna, M. (author)
- Centro de Astrobiologia (CAB),Osservatorio Astrofisico di Arcetri,Arcetri Astrophysical Observatory
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- Scholtz, Jan, 1992 (author)
- European Southern Observatory (ESO),Durham University,Chalmers tekniska högskola,Chalmers University of Technology
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- Circosta, C. (author)
- University College London (UCL),European Southern Observatory (ESO)
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- Cresci, G. (author)
- Osservatorio Astrofisico di Arcetri,Arcetri Astrophysical Observatory
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- Husemann, B. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Bischetti, M. (author)
- Universita degli Studi di Roma Tor Vergata,University of Rome Tor Vergata,Osservatorio Astronomico di Roma
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- Feruglio, C. (author)
- Osservatorio Astronomico di Trieste
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- Fiore, F. (author)
- Osservatorio Astronomico di Trieste
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- Marconi, A. (author)
- Osservatorio Astrofisico di Arcetri,Arcetri Astrophysical Observatory,Universita degli Studi di Firenze,University of Florence
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- Padovani, P. (author)
- European Southern Observatory (ESO)
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- Brusa, M. (author)
- Istituto nazionale di astrofisica (INAF),Universita di Bologna,University of Bologna
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- Cicone, C. (author)
- Universitetet i Oslo,University of Oslo
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- Comastri, A. (author)
- Istituto nazionale di astrofisica (INAF)
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- Lanzuisi, G. (author)
- Istituto nazionale di astrofisica (INAF)
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- Mannucci, F. (author)
- Osservatorio Astrofisico di Arcetri,Arcetri Astrophysical Observatory
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- Menci, N. (author)
- Osservatorio Astronomico di Roma
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- Netzer, H. (author)
- Tel Aviv University
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- Piconcelli, E. (author)
- Osservatorio Astronomico di Roma
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- Puglisi, A. (author)
- Durham University
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- Salvato, M. (author)
- Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)
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- Schramm, M. (author)
- National Astronomical Observatory of Japan
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- Silverman, J. (author)
- University of Tokyo, Japan
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- Vignali, Cristian (author)
- Universita di Bologna,University of Bologna,Istituto nazionale di astrofisica (INAF)
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- Zamorani, G. (author)
- Istituto nazionale di astrofisica (INAF)
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- Zappacosta, L. (author)
- Osservatorio Astronomico di Roma
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(creator_code:org_t)
- 2020-10-13
- 2020
- English.
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In: Astronomy and Astrophysics. - : EDP Sciences. - 0004-6361 .- 1432-0746. ; 642
- Related links:
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https://www.aanda.or...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Aims. The SINFONI survey for Unveiling the Physics and Effect of Radiative feedback (SUPER) aims to trace and characterise ionised gas outflows and their impact on star formation in a statistical sample of X-ray selected active galactic nuclei (AGN) at z ∼ 2. We present the first SINFONI results for a sample of 21 Type 1 AGN spanning a wide range in bolometric luminosity (log Lbol = 45.4-47.9 erg s-1). The main aims of this paper are to determine the extension of the ionised gas, characterise the occurrence of AGN-driven outflows, and link the properties of such outflows with those of the AGN. Methods. We used adaptive optics-assisted SINFONI observations to trace ionised gas in the extended narrow line region using the [O» III] λ5007 line. We classified a target as hosting an outflow if its non-parametric velocity of the [O» III] line, w80, was larger than 600 km s-1. We studied the presence of extended emission using dedicated point-spread function (PSF) observations, after modelling the PSF from the Balmer lines originating from the broad line region. Results. We detect outflows in all the Type 1 AGN sample based on the w80 value from the integrated spectrum, which is in the range ∼650-2700 km s-1. There is a clear positive correlation between w80 and the AGN bolometric luminosity (> 99% correlation probability), and the black hole mass (98% correlation probability). A comparison of the PSF and the [O» III] radial profile shows that the [O» III] emission is spatially resolved for ∼35% of the Type 1 sample and the outflows show an extension up to ∼6 kpc. The relation between maximum velocity and the bolometric luminosity is consistent with model predictions for shocks from an AGN-driven outflow. The escape fraction of the outflowing gas increases with the AGN luminosity, although for most galaxies, this fraction is less than 10%.
Subject headings
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
- NATURVETENSKAP -- Matematik -- Sannolikhetsteori och statistik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Probability Theory and Statistics (hsv//eng)
Keyword
- Galaxies: active
- Galaxies: evolution
- Quasars: emission lines
- Galaxies: high-redshift
- Techniques: imaging spectroscopy
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Kakkad, D.
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Mainieri, V.
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Vietri, G.
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Carniani, S.
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Harrison, C. M.
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Perna, M.
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show more...
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Scholtz, Jan, 19 ...
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Circosta, C.
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Cresci, G.
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Husemann, B.
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Bischetti, M.
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Feruglio, C.
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Fiore, F.
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Marconi, A.
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Padovani, P.
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Brusa, M.
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Cicone, C.
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Comastri, A.
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Lanzuisi, G.
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Mannucci, F.
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Menci, N.
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Netzer, H.
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Piconcelli, E.
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Puglisi, A.
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Salvato, M.
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Schramm, M.
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Silverman, J.
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Vignali, Cristia ...
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Zamorani, G.
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Zappacosta, L.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Subatomic Physic ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Astronomy Astrop ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Mathematics
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and Probability Theo ...
- Articles in the publication
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Astronomy and As ...
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Chalmers University of Technology