Results 1 to 10 of about 135,379 (173)

The structure and composition of high redshift radio galaxies

open access: green, 1998
R. A. E. Fosbury   +6 more
openalex   +2 more sources

EPOCHS. XI. The Structure and Morphology of Galaxies in the Epoch of Reionization to z ∼ 12.5

open access: yesThe Astrophysical Journal
We present a structural analysis of 520 galaxy candidates at 6.5 < z < 12.5 with a signal-to-noise ratio of >10 σ in the F444W filter taken from the EPOCHS v1 sample, consisting of uniformly reduced deep JWST NIRCam data covering the CEERS, JADES GOODS-S,
Lewi Westcott   +31 more
doaj   +1 more source

Early Bright Galaxies from Helium Enhancements in High-Redshift Star Clusters

open access: yesThe Open Journal of Astrophysics
The first few cycles of JWST have identified an overabundance of UV-bright galaxies and a general excess of UV luminosity density at $z\gtrsim10$ compared to expectations from most (pre-JWST) theoretical models.
Harley Katz   +3 more
doaj   +1 more source

BeppoSAX observations of two high redshift clusters of galaxies: RXJ0152.7-1357 and MS2053.7-0449

open access: green, 1999
R. Della Ceca   +5 more
openalex   +2 more sources

High-Redshift Milli-Jansky Radio Galaxies [PDF]

open access: bronze, 1996
J. S. Dunlop   +5 more
openalex   +1 more source

Discovery of an Obscured Broad-Line Region in the High-Redshift Radio Galaxy MRC 2025−218 [PDF]

open access: bronze, 2000
James Larkin   +9 more
openalex   +1 more source

VLT and HST observations of a candidate high redshift elliptical galaxy in the Hubble Deep Field South

open access: green, 1998
M. Stiavelli   +10 more
openalex   +2 more sources

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