The influence of feedback on the baryonic content of haloes in the COLIBRE simulations

arXiv:2607.27319 · astro-ph.GA · Submitted 2026-07-29 · Read on arXiv

Jonathan J. Davies, Joop Schaye, Filip Huško, Ruby J. Wright, Evgenii Chaikin, Matthieu Schaller, Robert J. McGibbon, Alejandro Benítez-Llambay, Sylvia Ploeckinger, Alexander J. Richings

Astrophysics Research Institute, Liverpool John Moores University · Leiden Observatory, Leiden University · Leiden Observatory, Leiden University · International Centre for Radio Astronomy Research, University of Western Australia · Leiden Observatory, Leiden University · Leiden Observatory, Leiden University · Leiden Observatory, Leiden University · Dipartimento di Fisica "Giuseppe Occhialini'', Università degli Studi di Milano-Bicocca · Department of Astrophysics, University of Vienna · E. A. Milne Centre for Astrophysics, University of Hull

astro-ph.GA

Submitted: 2026-07-29

Comments: 25 pages, 11 figures. Submitted to MNRAS, comments welcome

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

Terminology

• AGN — 232× in this paper · explained in 1 episode
• AGN Feedback — 105× in this paper · explained in 1 episode
• Metallicity — 13× in this paper · explained in 3 episodes
• Calibration — 11× in this paper · explained in 7 episodes
• Stellar Feedback — 6× in this paper · explained in 2 episodes
• Aperture — 4× in this paper · explained in 1 episode
• Core — 4× in this paper · explained in 2 episodes
• Matter Power Spectrum — 4× in this paper · explained in 2 episodes
• Active Galactic Nuclei (AGN) — 3× in this paper · explained in 1 episode
• Weak Lensing — 3× in this paper · explained in 2 episodes
• Accuracy — 2× in this paper · explained in 1 episode
• Trace — 2× in this paper · explained in 2 episodes
• Velocity Dispersion — 2× in this paper · explained in 2 episodes
• Abundance — 1× in this paper · explained in 1 episode
• Decoupling — 1× in this paper · explained in 2 episodes
• Degeneracy — 1× in this paper · explained in 3 episodes

Sources

• The kinetic Sunyaev Zeldovich effect as a benchmark for AGN feedback models in hydrodynamical simulations: insights from DESI + ACT
• The importance of super-Eddington black hole accretion for the emergence of massive quiescent galaxies at high redshift
• FLAMINGO: Tracing the co-evolution of hot gas and black holes in galaxy groups and clusters
• Encyclopedia Magneticum: Scaling Relations from Cosmic Dawn to Present Day
• The FLAMINGO simulations data release
• Galaxy luminosity functions from far-UV to submillimetre at z=0 in the COLIBRE simulations
• The evolution of the sizes and angular momentum content of galaxies in the COLIBRE simulations
• eROSITA Science Book: Mapping the Structure of the Energetic Universe
• Constraints on cosmology and baryonic feedback with joint analysis of Dark Energy Survey Year 3 lensing data and ACT DR6 thermal Sunyaev-Zel'dovich effect observations
• The limits of feedback from active galactic nuclei
• Measurement of the Full Shape of the Thermal Sunyaev-Zeldovich Power Spectrum from South Pole Telescope and {\it Herschel}-SPIRE Observations
• Mass dependence of halo baryon fractions from the kinetic Sunyaev-Zeldovich effect
• The evolution of the galaxy gas-phase mass-metallicity relation from z=15 to z=0 in the COLIBRE cosmological simulations

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