CEERS Key Paper. II. A First Look at the Resolved Host Properties of AGN at 3 < z < 5 with JWST
Publikation: Bidrag til tidsskrift › Letter › Forskning › fagfællebedømt
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CEERS Key Paper. II. A First Look at the Resolved Host Properties of AGN at 3 < z < 5 with JWST. / Kocevski, Dale D.; Barro, Guillermo; McGrath, Elizabeth J.; Finkelstein, Steven L.; Bagley, Micaela B.; Ferguson, Henry C.; Jogee, Shardha; Yang, Guang; Dickinson, Mark; Hathi, Nimish P.; Backhaus, Bren E.; Bell, Eric F.; Bisigello, Laura; Buat, Véronique; Burgarella, Denis; Casey, Caitlin M.; Cleri, Nikko J.; Cooper, M. C.; Costantin, Luca; Croton, Darren; Daddi, Emanuele; Fontana, Adriano; Fujimoto, Seiji; Gardner, Jonathan P.; Gawiser, Eric; Giavalisco, Mauro; Grazian, Andrea; Grogin, Norman A.; Guo, Yuchen; Haro, Pablo Arrabal; Hirschmann, Michaela; Holwerda, Benne W.; Huertas-Company, Marc; Hutchison, Taylor A.; Iyer, Kartheik G.; Jones, Brenda; Juneau, Stéphanie; Kartaltepe, Jeyhan S.; Kewley, Lisa J.; Kirkpatrick, Allison; Koekemoer, Anton M.; Kurczynski, Peter; Bail, Aurélien Le; Long, Arianna S.; Lotz, Jennifer M.; Lucas, Ray A.; Papovich, Casey; Pentericci, Laura; Pérez-González, Pablo G.; Pirzkal, Nor; Rafelski, Marc; Ravindranath, Swara; Somerville, Rachel S.; Straughn, Amber N.; Tacchella, Sandro; Trump, Jonathan R.; Wilkins, Stephen M.; Wuyts, Stijn; Aaron Yung, L. Y.; Zavala, Jorge A.
I: Astrophysical Journal Letters, Bind 946, Nr. 1, L14, 01.03.2023.Publikation: Bidrag til tidsskrift › Letter › Forskning › fagfællebedømt
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T1 - CEERS Key Paper. II. A First Look at the Resolved Host Properties of AGN at 3 < z < 5 with JWST
AU - Kocevski, Dale D.
AU - Barro, Guillermo
AU - McGrath, Elizabeth J.
AU - Finkelstein, Steven L.
AU - Bagley, Micaela B.
AU - Ferguson, Henry C.
AU - Jogee, Shardha
AU - Yang, Guang
AU - Dickinson, Mark
AU - Hathi, Nimish P.
AU - Backhaus, Bren E.
AU - Bell, Eric F.
AU - Bisigello, Laura
AU - Buat, Véronique
AU - Burgarella, Denis
AU - Casey, Caitlin M.
AU - Cleri, Nikko J.
AU - Cooper, M. C.
AU - Costantin, Luca
AU - Croton, Darren
AU - Daddi, Emanuele
AU - Fontana, Adriano
AU - Fujimoto, Seiji
AU - Gardner, Jonathan P.
AU - Gawiser, Eric
AU - Giavalisco, Mauro
AU - Grazian, Andrea
AU - Grogin, Norman A.
AU - Guo, Yuchen
AU - Haro, Pablo Arrabal
AU - Hirschmann, Michaela
AU - Holwerda, Benne W.
AU - Huertas-Company, Marc
AU - Hutchison, Taylor A.
AU - Iyer, Kartheik G.
AU - Jones, Brenda
AU - Juneau, Stéphanie
AU - Kartaltepe, Jeyhan S.
AU - Kewley, Lisa J.
AU - Kirkpatrick, Allison
AU - Koekemoer, Anton M.
AU - Kurczynski, Peter
AU - Bail, Aurélien Le
AU - Long, Arianna S.
AU - Lotz, Jennifer M.
AU - Lucas, Ray A.
AU - Papovich, Casey
AU - Pentericci, Laura
AU - Pérez-González, Pablo G.
AU - Pirzkal, Nor
AU - Rafelski, Marc
AU - Ravindranath, Swara
AU - Somerville, Rachel S.
AU - Straughn, Amber N.
AU - Tacchella, Sandro
AU - Trump, Jonathan R.
AU - Wilkins, Stephen M.
AU - Wuyts, Stijn
AU - Aaron Yung, L. Y.
AU - Zavala, Jorge A.
N1 - Publisher Copyright: © 2023. The Author(s). Published by the American Astronomical Society.
PY - 2023/3/1
Y1 - 2023/3/1
N2 - We report on the host properties of five X-ray-luminous active galactic nuclei (AGN) identified at 3 < z < 5 in the first epoch of imaging from the Cosmic Evolution Early Release Science Survey. Each galaxy has been imaged with the JWST Near-Infrared Camera, which provides rest-frame optical morphologies at these redshifts. We also derive stellar masses and star formation rates for each host by fitting its spectral energy distribution using a combination of galaxy and AGN templates. We find that three of the AGN hosts have spheroidal morphologies, one is a bulge-dominated disk, and one is dominated by pointlike emission. None are found to show strong morphological disturbances that might indicate a recent interaction or merger event. When compared to a sample of mass-matched inactive galaxies, we find that the AGN hosts have morphologies that are less disturbed and more bulge-dominated. Notably, all four of the resolved hosts have rest-frame optical colors consistent with a quenched or poststarburst stellar population. The presence of AGN in passively evolving galaxies at z > 3 is significant because a rapid feedback mechanism is required in most semianalytic models and cosmological simulations to explain the growing population of massive quiescent galaxies observed at these redshifts. Our findings show that AGN can continue to inject energy into these systems after their star formation is curtailed, potentially heating their halos and preventing renewed star formation. Additional observations will be needed to determine what role this feedback may play in helping to quench these systems and/or maintain their quiescent state.
AB - We report on the host properties of five X-ray-luminous active galactic nuclei (AGN) identified at 3 < z < 5 in the first epoch of imaging from the Cosmic Evolution Early Release Science Survey. Each galaxy has been imaged with the JWST Near-Infrared Camera, which provides rest-frame optical morphologies at these redshifts. We also derive stellar masses and star formation rates for each host by fitting its spectral energy distribution using a combination of galaxy and AGN templates. We find that three of the AGN hosts have spheroidal morphologies, one is a bulge-dominated disk, and one is dominated by pointlike emission. None are found to show strong morphological disturbances that might indicate a recent interaction or merger event. When compared to a sample of mass-matched inactive galaxies, we find that the AGN hosts have morphologies that are less disturbed and more bulge-dominated. Notably, all four of the resolved hosts have rest-frame optical colors consistent with a quenched or poststarburst stellar population. The presence of AGN in passively evolving galaxies at z > 3 is significant because a rapid feedback mechanism is required in most semianalytic models and cosmological simulations to explain the growing population of massive quiescent galaxies observed at these redshifts. Our findings show that AGN can continue to inject energy into these systems after their star formation is curtailed, potentially heating their halos and preventing renewed star formation. Additional observations will be needed to determine what role this feedback may play in helping to quench these systems and/or maintain their quiescent state.
U2 - 10.3847/2041-8213/acad00
DO - 10.3847/2041-8213/acad00
M3 - Letter
AN - SCOPUS:85151349818
VL - 946
JO - The Astrophysical Journal Letters
JF - The Astrophysical Journal Letters
SN - 2041-8205
IS - 1
M1 - L14
ER -
ID: 356891284