Gabriel Brammer
2 papers · Latest:
Galaxies & Cosmology
DeepDive: Simultaneous Formation of Massive Quiescent Galaxies in High-Redshift Galaxy Proto-clusters
JWST confirms massive quiescent galaxy overdensities in the early universe, suggesting simultaneous quenching driven by large-scale structure and AGN feedback.
2604.21007
Galaxies & CosmologyHow I Wonder What You Are -- JWST's Little Red Dots do not TWINKLE
JWST's TWINKLE program found no variability in "Little Red Dots," challenging assumptions about their central engines and black hole accretion.
2604.13000
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