TY - JOUR
T1 - Star formation efficiency and AGN feedback in narrow-line Seyfert 1 galaxies with fast X-ray nuclear winds
AU - Salomé, Q.
AU - Krongold, Y.
AU - Longinotti, A. L.
AU - Bischetti, M.
AU - García-Burillo, S.
AU - Vega, O.
AU - Sánchez-Portal, M.
AU - Feruglio, C.
AU - Jiménez-Donaire, M. J.
AU - Zanchettin, M. V.
N1 - Funding Information:
This publication makes use of data products from the Wide-field Infrared Survey Explorer, which is a joint project of the University of California, Los Angeles, and the Jet Propulsion Laboratory/California Institute of Technology, funded by the National Aeronautics and Space Administration.
Funding Information:
M.B. acknowledges support from the PRIN MIUR project ‘Black Hole winds and the Baryon Life Cycle of Galaxies: the stone-guest at the galaxy evolution supper’, contract number 2017PH3WAT.
Funding Information:
This work is based on observations carried out under project number 065–20 with the IRAM 30-m telescope. IRAM is supported by INSU,CNRS (France), MPG (Germany), and IGN (Spain).
Funding Information:
Y.K. acknowledges support from DGAPA-PAPIIT grant IN102023.
Funding Information:
Funding for the SDSS and SDSS-II has been provided by the Alfred P. Sloan Foundation, the Participating Institutions, the National Science Foundation, the U.S. Department of Energy, the National Aeronautics and Space Administration, the Japanese Monbukagakusho, the Max Planck Society, and the Higher Education Funding Council for England. The SDSS Web Site is http://www.sdss.org/ .
Funding Information:
Funding for SDSS-III has been provided by the Alfred P. Sloan Foundation, the Participating Institutions, the National Science Foundation, and the U.S. Department of Energy Office of Science. The SDSS-III web site is http://www.sdss3.org/ .
Funding Information:
S.G.B. acknowledges support from the research project PID2019-106027GA-C44 of the Spanish Ministerio de Ciencia e Innovación.
Funding Information:
We thank the referee for the helpful and constructive comments. Q.S. thanks Denis Burgarella for his help with CIGALE and Jonathan Freundlich for sharing the Tacconi et al.'s catalogue. This work is based on observations carried out under project number 065-20 with the IRAM 30-m telescope. IRAM is supported by INSU,CNRS (France), MPG (Germany), and IGN (Spain). The computer resources of the Finnish IT Center for Science (CSC) and the FGCI project (Finland) are acknowledged. This research has made use of the NASA/IPAC Extragalactic Database (NED), which is operated by the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration. Funding for the SDSS and SDSS-II has been provided by the Alfred P. Sloan Foundation, the Participating Institutions, the National Science Foundation, the U.S. Department of Energy, the National Aeronautics and Space Administration, the Japanese Monbuka- gakusho, the Max Planck Society, and the Higher Education Funding Council for England. The SDSS Web Site is http:// www.sdss.org/ . The SDSS is managed by the Astrophysical Research Consortium for the Participating Institutions. The Participating Institutions are the American Museum of Natural History, Astrophysical Institute Potsdam, University of Basel, University of Cambridge, Case West- ern Reserv e Univ ersity, Univ ersity of Chicago, Drexel Univ ersity, Fermilab, the Institute for Advanced Study, the Japan Participation Group, Johns Hopkins University, the Joint Institute for Nuclear Astrophysics, the Kavli Institute for Particle Astrophysics and Cosmology, the Korean Scientist Group, the Chinese Academy of Sciences (LAMOST), Los Alamos National Laboratory, the Max- Planck-Institute for Astronomy (MPIA), the Max-Planck-Institute for Astrophysics (MPA), New Mexico State University, Ohio State Uni versity, Uni versity of Pittsburgh, Uni versity of Portsmouth, Princeton University, the United States Naval Observatory, and the University of Washington. Funding for SDSS-III has been provided by the Alfred P. Sloan Foundation, the P articipating Institutions, the National Science Foundation, and the U.S. Department of Energy Office of Science. The SDSS-III web site is http:// www.sdss3.org/ .
Funding Information:
Q.S. and A.L.L. acknowledge support from CONACyT research grants CB-2016-01-286316. A.L.L. also acknowledges support from DGAPA-PAPIIT grant IA101623.
Publisher Copyright:
© 2023 The Author(s).
PY - 2023/9/1
Y1 - 2023/9/1
N2 - We present the first systematic study of the molecular gas and star formation efficiency in a sample of ten narrow-line Seyfert 1 galaxies selected to have X-ray Ultra Fast Outflows and, therefore, to potentially show AGN feedback effects. CO observations were obtained with the IRAM 30-m telescope in six galaxies and from the literature for four galaxies. We derived the stellar mass, star formation rate, AGN, and FIR dust luminosities by fitting the multi-band spectral energy distributions with the CIGALE code. Most of the galaxies in our sample lie above the main sequence (MS), and the molecular depletion time is one to two orders of magnitude shorter than the one typically measured in local star-forming galaxies. Moreover, we found a promising correlation between the star formation efficiency and the Eddington ratio, as well as a tentative correlation with the AGN luminosity. The role played by the AGN activity in the regulation of star formation within the host galaxies of our sample remains uncertain (little or no effect? positive feedback?). Nevertheless, we can conclude that quenching by the AGN activity is minor and that star formation will likely stop in a short time due to gas exhaustion by the current starburst episode.
AB - We present the first systematic study of the molecular gas and star formation efficiency in a sample of ten narrow-line Seyfert 1 galaxies selected to have X-ray Ultra Fast Outflows and, therefore, to potentially show AGN feedback effects. CO observations were obtained with the IRAM 30-m telescope in six galaxies and from the literature for four galaxies. We derived the stellar mass, star formation rate, AGN, and FIR dust luminosities by fitting the multi-band spectral energy distributions with the CIGALE code. Most of the galaxies in our sample lie above the main sequence (MS), and the molecular depletion time is one to two orders of magnitude shorter than the one typically measured in local star-forming galaxies. Moreover, we found a promising correlation between the star formation efficiency and the Eddington ratio, as well as a tentative correlation with the AGN luminosity. The role played by the AGN activity in the regulation of star formation within the host galaxies of our sample remains uncertain (little or no effect? positive feedback?). Nevertheless, we can conclude that quenching by the AGN activity is minor and that star formation will likely stop in a short time due to gas exhaustion by the current starburst episode.
KW - galaxies: evolution
KW - galaxies: ISM
KW - galaxies: Seyfert
KW - galaxies: star formation
KW - radio lines: galaxies
UR - http://www.scopus.com/inward/record.url?scp=85167586213&partnerID=8YFLogxK
U2 - 10.1093/mnras/stad2116
DO - 10.1093/mnras/stad2116
M3 - Article
AN - SCOPUS:85167586213
SN - 0035-8711
VL - 524
SP - 3130
EP - 3145
JO - Monthly Notices of the Royal Astronomical Society
JF - Monthly Notices of the Royal Astronomical Society
IS - 2
ER -