Spectroscopic confirmation of two luminous galaxies at a redshift of 14
The first observations of JWST have revolutionized our understanding of the Universe by
identifying for the first time galaxies at z∼ 13 1–3. In addition, the discovery of many …
identifying for the first time galaxies at z∼ 13 1–3. In addition, the discovery of many …
ΛCDM not dead yet: massive high-z Balmer break galaxies are less common than previously reported
Early JWST observations that targeted so-called double-break sources (attributed to Lyman
and Balmer breaks at z> 7), reported a previously unknown population of very massive …
and Balmer breaks at z> 7), reported a previously unknown population of very massive …
JWST PRIMER: a new multifield determination of the evolving galaxy UV luminosity function at redshifts z ≃ 9 – 15
CT Donnan, RJ McLure, JS Dunlop… - Monthly Notices of …, 2024 - academic.oup.com
We present a new determination of the evolving galaxy ultraviolet (UV) luminosity function
(LF) over the redshift range using a combination of several major Cycle-1 JWST imaging …
(LF) over the redshift range using a combination of several major Cycle-1 JWST imaging …
Early galaxies and early dark energy: a unified solution to the hubble tension and puzzles of massive bright galaxies revealed by JWST
X Shen, M Vogelsberger… - Monthly Notices of …, 2024 - academic.oup.com
ABSTRACT JWST has revealed a large population of UV-bright galaxies at and possibly
overly massive galaxies at, challenging standard galaxy formation models in the ΛCDM …
overly massive galaxies at, challenging standard galaxy formation models in the ΛCDM …
The complete CEERS early Universe galaxy sample: A surprisingly slow evolution of the space density of bright galaxies at z∼ 8.5–14.5
We present a sample of 88 candidate z∼ 8.5–14.5 galaxies selected from the completed
NIRCam imaging from the Cosmic Evolution Early Release Science survey. These data …
NIRCam imaging from the Cosmic Evolution Early Release Science survey. These data …
A Steep Decline in the Galaxy Space Density beyond Redshift 9 in the CANUCS UV Luminosity Function
CJ Willott, G Desprez, Y Asada… - The Astrophysical …, 2024 - iopscience.iop.org
We present a new sample of 158 galaxies at redshift z> 7.5 selected from deep James Webb
Space Telescope (JWST) NIRCam imaging of five widely separated sight lines in the …
Space Telescope (JWST) NIRCam imaging of five widely separated sight lines in the …
JWST UNCOVER: the overabundance of ultraviolet-luminous galaxies at z > 9
I Chemerynska, H Atek, LJ Furtak, A Zitrin… - Monthly Notices of …, 2024 - academic.oup.com
Over the past year, JWST has uncovered galaxies at record-breaking distances up to z∼ 13.
The JWST UNCOVER (ultra-deep NIRSpec and NIRcam observations before the epoch of …
The JWST UNCOVER (ultra-deep NIRSpec and NIRcam observations before the epoch of …
Not-so-little Red Dots: Two Massive and Dusty Starbursts at z∼ 5–7 Pushing the Limits of Star Formation Discovered by JWST in the COSMOS-Web Survey
We present the properties of two candidate massive (M⋆∼ 10 11 M⊙) and dusty (A v> 2.5
mag) galaxies at z= 5–7 in the first 0.28 deg 2 of the COSMOS-Web survey. One object is …
mag) galaxies at z= 5–7 in the first 0.28 deg 2 of the COSMOS-Web survey. One object is …
Feedback-free starbursts at cosmic dawn-Observable predictions for JWST
Aims. We extend the analysis of a physical model within the standard cosmology that
robustly predicts a high star-formation efficiency (SFE) in massive galaxies at cosmic dawn …
robustly predicts a high star-formation efficiency (SFE) in massive galaxies at cosmic dawn …
Expected Gamma-Ray Burst Detection Rates and Redshift Distributions for the BlackCAT CubeSat Mission
JM Colosimo, DB Fox, AD Falcone… - The Astrophysical …, 2024 - iopscience.iop.org
We report the results of an extensive set of simulations exploring the sensitivity of the
BlackCAT CubeSat to long-duration gamma-ray bursts (GRBs). BlackCAT is a NASA APRA …
BlackCAT CubeSat to long-duration gamma-ray bursts (GRBs). BlackCAT is a NASA APRA …