Results 131 to 140 of about 135,379 (173)
Halo mass functions at high redshift
The Open Journal of AstrophysicsRecent JWST observations of very early galaxies, at $z \geq 10$, has led to claims that tension exists between the sizes and luminosities of high-redshift galaxies and what is predicted by standard ${\Lambda}$CMD models.
Hannah O'Brennan +5 more
doaj +1 more source
The Astrophysical JournalWe present a comprehensive search and analysis of high-redshift galaxies in a suite of nine public JWST extragalactic fields taken in Cycle 1, covering a total effective search area of $\sim 358\,{\mathrm{arcmin}}^{2}$ .
Takahiro Morishita +9 more
doaj +1 more source
The Astrophysical JournalWe present star formation rates (SFRs), the mass–metallicity relation (MZR), and the SFR-dependent MZR across redshifts 4–10 using 81 star-forming galaxies observed by the JWST NIRSpec employing both low-resolution PRISM and medium-resolution gratings ...
Arnab Sarkar +14 more
doaj +1 more source
COSMOS-Web: Intrinsically Luminous z ≳ 10 Galaxy Candidates Test Early Stellar Mass Assembly
The Astrophysical JournalWe report the discovery of 15 exceptionally luminous 10 ≲ z ≲ 14 candidate galaxies discovered in the first 0.28 deg ^2 of JWST/NIRCam imaging from the COSMOS-Web survey.
Caitlin M. Casey +41 more
doaj +1 more source
Jet‐induced Emission‐Line Nebulosity and Star Formation in the High‐Redshift Radio Galaxy 4C 41.17 [PDF]
, 2000 G. V. Bicknell +5 more
openalex +1 more source
The infrared polarizations of high-redshift radio galaxies
, 1999 G. Leyshon
openalex +2 more sources
The Asymmetry of Galaxies: Physical Morphology for Nearby and High‐Redshift Galaxies [PDF]
, 2000 Christopher J. Conselice +2 more
openalex +1 more source
Modelling the optically dark side of high--redshift galaxies
, 1998 B. Guiderdoni
openalex +2 more sources
Weak Lensing by High‐Redshift Clusters of Galaxies. I. Cluster Mass Reconstruction [PDF]
, 2000 Douglas Clowe +3 more
openalex +1 more source