activity
20242026
collaborators

9 papers

astro-ph.GA2026

Unveiling the population of massive quenched galaxies at in the COLIBRE simulations -- II. The role of AGN feedback and environment on their emergence

Ángel Chandro-Gómez, Claudia del P. Lagos, Chris Power +16

Early () Massive (), Quenched Galaxies (MQGs) challenge current galaxy formation models. In this series, we study these…

astro-ph.GA2026

Unveiling the population of massive quenched galaxies at in the COLIBRE simulations - I. Galaxy demographics

Ángel Chandro-Gómez, Ángel Chandro-Gómez, Claudia del P. Lagos +17

The James Webb Space Telescope has uncovered a substantial population of Massive (), Quenched Galaxies (MQGs) in the early Universe ($z \ge…

astro-ph.GA2025

Dissecting Reionisation with the Cosmic Star Formation and Active Galactic Nuclei Luminosity History

Jordan C. J. D'Silva, Simon P. Driver, Claudia D. P. Lagos +23

The combination of the cosmic star formation history and active galactic nuclei (AGN) luminosity history as inferred by the James Webb Space Telescope is connected to th…

astro-ph.GA2025

First Light And Reionisation Epoch Simulations (FLARES) XX: Comparing semi-analytic models at high-redshift

Louise T. C. Seeyave, Carlton M. Baugh, Angel Chandro-Gomez +13

We explore how the choice of galaxy formation model affects the predicted properties of high-redshift galaxies. Using the FLARES zoom resimulation strategy, we compare the EAGLE hy…

astro-ph.GA2025

The galaxy-AGN scaling relations over 13 billion years in SHARK v2.0 (I): SMBH masses

Matías Bravo, Claudia del P. Lagos, Katy L. Proctor +2

The presence of strong correlations between super-massive black hole (SMBH) masses and galaxy properties like stellar mass have been well-established in the local Universe, but how…

astro-ph.GA2025

Exploring over 700 massive quiescent galaxies at z = 2-7: Demographics and stellar mass functions

William M. Baker, Francesco Valentino, Claudia del P. Lagos +6

High-redshift () massive quiescent galaxies are crucial tests of early galaxy formation and evolutionary mechanisms through their cosmic number densities and stellar mass func…