123 citations · 144 across the 10 of their papers we have counts for
11 papers
Galactic Morpholography: Linking present-day galaxy compactness to assembly history and relic formation in the COLIBRE simulations
Maximilian Zemsch, Claudia D. P. Lagos, Chiara Spiniello +11
Compactness is widely used to identify candidate relic galaxies, the largely untouched survivors of the first compact massive galaxies. Yet relicness is an evolutionary rather than…
Quiescent Galaxies at from CAPERS spectroscopy and their Number densities
Lu Shen, Weida Hu, Casey Papovich +28
Recent JWST observations have revealed an overabundance of quiescent galaxies at high redshift. Photometric methods, such as photometry-derived sSFRs, colors, and synthetic $…
Bright star-forming galaxies naturally forming at z>10 in the Shark semi-analytic model
Claudia D. P. Lagos, Angel Chandro-Gomez, Chris Power +1
The James Webb Space Telescope (JWST) has unveiled the existence of numerous z>10 bright ultraviolet (UV) galaxies, potentially challenging galaxy formation models in a Lambda Cold…
Unveiling the population of massive quenched galaxies at in the COLIBRE simulations - II. The role of AGN feedback and environment on their emergence
Ángel Chandro-Gómez, Claudia del P. Lagos, Chris Power +16
Early () Massive (), Quenched Galaxies (MQGs) challenge current galaxy formation models. In this series, we study these…
Unveiling the population of massive quenched galaxies at in the COLIBRE simulations - I. Galaxy demographics
Ángel Chandro-Gómez, Claudia del P. Lagos, Chris Power +14
The James Webb Space Telescope has uncovered a substantial population of Massive (), Quenched Galaxies (MQGs) in the early Universe ($z \ge…
Galaxy Phase-Space and Field-Level Cosmology: The Strength of Semi-Analytic Models
Natalí S. M. de Santi, Francisco Villaescusa-Navarro, Pablo Araya-Araya +8
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
Ángel 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…
Quenching massive galaxies across cosmic time with the semi-analytic model SHARK v2.0
Claudia D. P. Lagos, Matias Bravo, Rodrigo Tobar +7
We introduce version 2.0 of the SHARK semi-analytic model of galaxy formation after many improvements to the physics included. The most significant being: (i) a model describing th…
A massive galaxy that formed its stars at
Karl Glazebrook, Themiya Nanayakkara, Corentin Schreiber +15
The formation of galaxies by gradual hierarchical co-assembly of baryons and cold dark matter halos is a fundamental paradigm underpinning modern astrophysics and predicts a strong…