Results 161 to 170 of about 30,280 (240)

A Large Molecular Gas Reservoir in the Protocluster SPT2349−56 at z = 4.3

open access: yesThe Astrophysical Journal Letters
We present Atacama Compact Array (ACA) Band-3 observations of the protocluster SPT2349−56, an extreme system hosting >10 ultraluminous infrared galaxies (ULIRGs; L _IR  ≳  10 ^12 L _⊙ ) in a 200 kpc diameter region at z  =  4.3, to study its integrated ...
Dazhi Zhou   +15 more
doaj   +1 more source

Very Long Baseline Interferometry Detection of an Active Radio Source Potentially Driving 100 kpc Scale Emission in the Ultraluminous Infrared Galaxy IRAS F01004–2237

open access: yesThe Astrophysical Journal
The nearby ultraluminous infrared galaxy (ULIRG) IRAS F01004−2237 exhibits 100 kpc scale continuum emission at radio wavelengths. The absence of extended X-ray emission in IRAS F01004−2237 has suggested an active galactic nucleus (AGN) origin for the ...
Takayuki J. Hayashi   +2 more
doaj   +1 more source

A Spitzer IRS Low‐Resolution Spectroscopic Search for Buried AGNs in Nearby Ultraluminous Infrared Galaxies: A Constraint on Geometry between Energy Sources and Dust [PDF]

open access: bronze, 2007
Masatoshi Imanishi   +11 more
openalex   +1 more source

Principal component analysis of the Spitzer IRS spectra of ultraluminous infrared galaxies [PDF]

open access: bronze, 2010
Lingyu Wang   +6 more
openalex   +1 more source

Halpha Velocity Mapping of Ultraluminous Infrared Galaxies [PDF]

open access: green, 1997
J. Christopher Mihos, G. D. Bothun
openalex   +1 more source

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