5 papers
Unveiling the population of massive quenched galaxies at in the COLIBRE simulations - I. Galaxy demographics
Ãngel 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…
Galaxy Phase-Space and Field-Level Cosmology: The Strength of Semi-Analytic Models
Natalà S. M. de Santi, Natalí S. M. de Santi, Francisco Villaescusa-Navarro +11
Semi-analytic models are a widely used approach to simulate galaxy properties within a cosmological framework, relying on simplified yet physically motivated prescriptions. They ha…
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…
On the accuracy of dark matter halo merger trees and the consequences for semi-analytic models of galaxy formation
Ãngel Chandro-Gómez, Claudia del P. Lagos, Chris Power +6
Galaxy formation and evolution models, such as semi-analytic models, are powerful theoretical tools for predicting how galaxies evolve across cosmic time. These models follow the e…
The diverse star formation histories of early massive, quenched galaxies in modern galaxy formation simulations
Claudia del P. Lagos, Francesco Valentino, Ruby J. Wright +13
We present a comprehensive study of the star formation histories of massive-quenched galaxies at in 3 semi-analytic models (SHARK, GAEA, GALFORM) and 3 cosmological hydrodyna…