The Structural Abundance Crisis of Massive Galaxies in Current Cosmological Simulations

arXiv:2608.29893 · astro-ph.GA, astro-ph.CO · Submitted 2026-08-30 · Read on arXiv

astro-ph.GA, astro-ph.CO

Submitted: 2026-08-30

Updated: 2026-08-30

Terminology

• Abundance — 16× in this paper · explained in 1 episode
• AGN — 9× in this paper · explained in 1 episode
• Aperture — 6× in this paper · explained in 1 episode
• Benchmark — 6× in this paper · explained in 2 episodes
• AGN Feedback — 5× in this paper · explained in 1 episode
• Stellar Feedback — 5× in this paper · explained in 2 episodes
• Calibration — 3× in this paper · explained in 7 episodes
• Hyper Suprime-Cam — 3× in this paper
• Trace — 3× in this paper · explained in 2 episodes
• Dust Attenuation — 2× in this paper · explained in 2 episodes
• Metallicity — 2× in this paper · explained in 3 episodes
• Accuracy — 1× in this paper · explained in 1 episode
• Angular Momentum Loss — 1× in this paper · explained in 1 episode
• Consistency — 1× in this paper · explained in 3 episodes
• Fine-Tuning — 1× in this paper · explained in 5 episodes
• Galaxy And Mass Assembly — 1× in this paper
• Star Formation Rate (SFR) — 1× in this paper · explained in 5 episodes
• Structural Constraints — 1× in this paper · explained in 2 episodes
• Velocity Dispersion — 1× in this paper · explained in 2 episodes

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