Results 141 to 150 of about 90,215 (275)

Extended Star Formation in Luminous Infrared Galaxies at z ∼ 1 in the SMILES Field

open access: yesThe Astrophysical Journal
Luminous infrared galaxies (LIRGs) and ultraluminous infrared galaxies (ULIRGs) in the local Universe are highly centrally concentrated in the mid-infrared (MIR) and substantially more likely than non-(U)LIRGs to be involved in mergers.
Michael K. Florian   +7 more
doaj   +1 more source

The Complex Multiwavelength Morphology of the Peculiar Compact Galaxy Group IC 2431

open access: yesThe Astrophysical Journal
We present new Chandra X-ray imaging spectroscopy of the compact galaxy group IC 2431, and compare with archival ultraviolet, optical, infrared, and radio images. IC 2431 is a starburst system containing three tidally distorted disk galaxies.
Beverly J. Smith   +5 more
doaj   +1 more source

Confirming Near- to Mid-infrared Photometrically Identified Obscured AGNs in the JWST Era

open access: yesThe Astrophysical Journal
We evaluate the underlying assumptions for the identification of active galactic nuclei (AGNs) through near- and mid-infrared photometry and spectral energy distribution (SED) fitting out to z ∼ 3.
George H. Rieke   +8 more
doaj   +1 more source

The properties and environment of the giant, infrared-luminous galaxy IRAS 09104 + 4109

open access: bronze, 1988
S. G. Kleinmann   +6 more
openalex   +1 more source

Evolution of mid-infrared galaxy luminosity functions from the entireAKARINEP deep field with new CFHT photometry [PDF]

open access: bronze, 2015
Tomotsugu Goto   +24 more
openalex   +1 more source

ALMA Lensing Cluster Survey: Physical Characterization of Near-infrared-dark Intrinsically Faint ALMA Sources at z = 2–4

open access: yesThe Astrophysical Journal
We present results from Atacama Large Millimeter/submillimeter Array (ALMA) spectral line-scan observations at 3 mm and 2 mm bands of three near-infrared-dark (NIR-dark) galaxies behind two massive lensing clusters MACS J0417.5-1154 and RXC J0032.1+1808.
Akiyoshi Tsujita   +35 more
doaj   +1 more source

Far-infrared properties of optically-selected quasars and Seyfert galaxies [PDF]

open access: yes
Pointed IRAS observations and ground based observations are used to determine the infrared properties of optically selected galaxies and quasars. The use of complete, unbiased, optically selected samples means that statistical tests can be applied to ...
Edelson, R. A., Malkan, M. A.
core   +1 more source

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