Galaxies in the first two billion years: Earlier formation and quenching with surface-density modulated star formation and feedback

arXiv:2609.12060 · astro-ph.GA · Submitted 2026-09-10 · Read on arXiv

astro-ph.GA

Submitted: 2026-09-10

Updated: 2026-09-10

Comments: 23 pages main text, 13 figures

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• AGN — 2× in this paper · explained in 1 episode
• AGN Feedback — 1× in this paper · explained in 1 episode
• Abundance — 1× in this paper · explained in 1 episode
• Monte Carlo framework — 1× in this paper · explained in 2 episodes
• Stellar Feedback — 1× in this paper · explained in 2 episodes

Related papers

• Apparent Stability in Self-Gravitating Turbulence and the Evolution of Molecular Clouds
• Two sets of potential-density basis pairs for the study of radial perturbations in collisionless spherical stellar systems
• Constraining reionization-era Ly alpha escape with JELS-MUSE: a highly complete H alpha-selected sample at z about6.1
• Deriving volume density profiles of filaments from observed surface densities
• Little Red Dots and Supermassive Black Hole Seed Formation in Ultralight Dark Matter Halos
• MEGATRON: how the first stars can create an iron metallicity plateau in the smallest dwarf galaxies