8 papers
Unveiling the population of massive quenched galaxies at in the COLIBRE simulations -- II. The role of AGN feedback and environment on their emergence
Ãngel 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…
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…
On the unique evolutionary mechanisms of massive quiescent galaxies in the epoch of reionisation
Harry George Chittenden, Karl Glazebrook, Themiya Nanayakkara +4
We investigate the evolutionary histories of a population of high mass, high redshift, quiescent galaxies in the cosmohydrodynamical simulation Thesan, studying the characteristic…
Connecting Environment, Star Formation History, and Morphology of Massive Quiescent Galaxies at with JWST
Lalitwadee Kawinwanichakij, Karl Glazebrook, Themiya Nanayakkara +9
We present the morphological properties of 17 spectroscopically confirmed massive quiescent galaxies () at , observed with JW…
Optimised neural network predictions of galaxy formation histories using semi-stochastic corrections
Jayashree Behera, Rita Tojeiro, Harry George Chittenden
We present a novel methodology to improve predictions of galaxy formation histories by incorporating semi-stochastic corrections to account for short-timescale variability. Our pap…
Evaluating the galaxy formation histories predicted by a neural network in pure dark matter simulations
Harry George Chittenden, Jayashree Behera, Rita Tojeiro
We investigate a series of galaxy properties computed using the merger trees and environmental histories from dark matter only cosmological simulations, using a semi-recurrent neur…