Results 141 to 150 of about 68,770 (231)
The Astrophysical JournalWe use the James Webb Space Telescope Mid-Infrared Instrument medium-resolution spectrometer observations of the radio-loud active galactic nucleus (AGN) host UGC 8782 to map the warm molecular and ionized gas kinematics.
J. H. Costa-Souza +6 more
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The Astrophysical JournalUltraviolet absorption line spectroscopy is a sensitive diagnostic for the properties of interstellar and circumgalactic gas. Down-the-barrel observations, where the absorption is measured against the galaxy itself, are commonly used to study feedback ...
R. Michael Jennings +15 more
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Optical spectroscopy of 28 southern radio galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 1983 DANZIGER, IJ, GOSS, WM
openaire +2 more sources
First Statistical Detection of Mg ii-traced Cool Gas Outflows with JWST toward Cosmic Dawn
The Astrophysical Journal LettersGalactic-scale outflows are a crucial component of galaxy evolution, yet their properties in the early Universe remain poorly constrained. We present the first statistical investigation of Mg ii -traced cool gas outflows in galaxies spanning a wide ...
Cheqiu Lyu +11 more
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The ∞ Galaxy: A Candidate Direct-collapse Supermassive Black Hole between Two Massive, Ringed Nuclei
The Astrophysical Journal LettersWe report the discovery of an unusual z = 1.14 object, dubbed the ∞ galaxy, in JWST imaging of the COSMOS field. Its rest-frame near-IR light is dominated by two compact nuclei with stellar masses of ∼10 ^11 M _⊙ and a projected separation of 10 kpc ...
Pieter van Dokkum +5 more
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The Astrophysical JournalWe present new Hubble Space Telescope/Wide Field Camera 3 G141 grism observations for COBRA 1411+3415, originally identified as a high-redshift cluster candidate in the Clusters Occupied by Bent Radio AGN (COBRA) survey using radio, infrared, and optical
Courtney B. Watson +6 more
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EFOSC2 spectroscopy of SWIRE-CDFS galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2011 E. Kalfountzou +5 more
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Advancing sarcopenia assessment with wearable and app-based technology: a scoping review. [PDF]
J Nutr Health AgingMehra A +8 more
europepmc +1 more source
Categorization of screen glasses of mobile devices with respect to their EPR spectral properties and potential applicability for use in retrospective dosimetry. [PDF]
Front Public HealthMarciniak A +6 more
europepmc +1 more source
Introducing OpenTextile-NIR: Near-infrared hyperspectral imaging and photography dataset for optical identification of textiles. [PDF]
Data BriefSormunen T +3 more
europepmc +1 more source