Correlation between baryonic process and galaxy assembly bias

arXiv:2605.19323 · astro-ph.GA, astro-ph.CO · Submitted 2026-05-19 · Read on arXiv

astro-ph.GA, astro-ph.CO

Submitted: 2026-05-19

Updated: 2026-09-18

Comments: 18 pages, 10 figures; Updated to match the published version in ApJ. Journal reference and DOI added

Journal ref: ApJ, 1008, 168 (2026)

DOI: 10.3847/1538-4357/ae9876

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

Terminology

• Clustering — 25× in this paper · explained in 2 episodes
• Random Forest — 11× in this paper
• AGN — 7× in this paper · explained in 1 episode
• Stellar Feedback — 6× in this paper · explained in 2 episodes
• AGN Feedback — 4× in this paper · explained in 1 episode
• Abundance — 2× in this paper · explained in 1 episode
• Star Formation Rate (SFR) — 2× in this paper · explained in 5 episodes
• N-body simulations — 1× in this paper · explained in 2 episodes
• Robustness — 1× in this paper · explained in 5 episodes
• Weak Lensing — 1× in this paper · explained in 2 episodes

Sources

• The DESI Experiment Part I: Science,Targeting, and Survey Design
• Euclid Definition Study Report
• Understanding Random Forests: From Theory to Practice
• Direct Measurement of Galaxy Assembly Bias using DESI DR1 Data
• Wide-Field InfrarRed Survey Telescope-Astrophysics Focused Telescope Assets WFIRST-AFTA 2015 Report

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