2024ApJ...961L..39S

Query : 2024ApJ...961L..39S

2024ApJ...961L..39S - Astrophys. J., 961, L39 (2024/February-1)

Which Came First: Supermassive Black Holes or Galaxies? Insights from JWST.

SILK J., BEGELMAN M.C., NORMAN C., NUSSER A. and WYSE R.F.G.

Abstract (from CDS):

Insights from JWST observations suggest that active galactic nuclei feedback evolved from a short-lived, high-redshift phase in which radiatively cooled turbulence and/or momentum-conserving outflows stimulated vigorous early star formation (“positive” feedback), to late, energy-conserving outflows that depleted halo gas reservoirs and quenched star formation. The transition between these two regimes occurred at z ∼ 6, independently of galaxy mass, for simple assumptions about the outflows and star formation process. Observational predictions provide circumstantial evidence for the prevalence of massive black holes at the highest redshifts hitherto observed, and we discuss their origins.

Abstract Copyright: © 2024. The Author(s). Published by the American Astronomical Society.

Journal keyword(s): Active galactic nuclei - Quasars - Black holes

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 [FZP2023] A2744-QSO1 AGN 00 14 19.159 -30 24 05.65           ~ 37 0

Query : 2024ApJ...961L..39S

Basic data :
[FZP2023] A2744-QSO1 -- Active Galaxy Nucleus
Other object types: otypes_help 		QSO ([FZP2023]), AGN (2025ApJ), EmG (2024ApJ), G (2025ApJ), NIR (UNCOVER)
ICRS coord. (ep=J2000) : 		00 14 19.159 -30 24 05.65 (Near-IR) [ ] C 2024ApJ...964...39G
FK4 coord. (ep=B1950 eq=1950) : 		00 11 47.640 -30 40 46.48 [ ]
Gal coord. (ep=J2000) : 		008.820906 -81.235427 [ ]
Radial velocity / Redshift / cz : 		V(km/s) 290670 [150] / z(spectroscopic) 7.0451 [0.0005] / cz 2112068 [150]
   (NIR) C 2024Natur.628...57F
Fluxes (1) :
F150W (AB) 27.96 [0.14] D 2025ApJ...983L..26T
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Identifiers (3) :
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UNCOVER DR2 14062 UNCOVER DR1 8296 [FZP2023] A2744-QSO1

References (37 between 1850 and 2026) (Total 37)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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