414 citations · 758 across the 14 of their papers we have counts for
14 papers
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…
Cosmological Galaxy Formation Modelling in the Era of the Square Kilometre Array
Claudia del P. Lagos, Carlton M. Baugh, Connor Bottrell +11
Over the past decade, galaxy formation simulations have advanced dramatically, transforming our ability to model the interstellar medium (ISM) and predict galaxies' radio emission.…
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…
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…
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…
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…
Halo mass functions at high redshift
Hannah O'Brennan, John A. Regan, Chris Power +3
Recent JWST observations of very early galaxies, at , have led to claims that tension exists between the sizes and luminosities of high-redshift galaxies and wha…
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…
Galaxy Formation & Dark Matter Modelling in the Era of the Square Kilometre Array
C. Power, C. D. P. Lagos, B. Qin +10
Theoretical galaxy formation models are an established and powerful tool for interpreting the astrophysical significance of observational data, particularly galaxy surveys. Such mo…
Exploring Neutral Hydrogen and Galaxy Evolution with the SKA
S. -L. Blyth, J. M. van der Hulst, M. A. W. Verheijen +13
One of the key science drivers for the development of the SKA is to observe the neutral hydrogen, HI, in galaxies as a means to probe galaxy evolution across a range of environment…
The SKA as a Doorway to Angular Momentum
D. Obreschkow, M. Meyer, A. Popping +3
Angular momentum is one of the most fundamental physical quantities governing galactic evolution. Differences in the colours, morphologies, star formation rates and gas fractions a…
Cosmic evolution of the atomic and molecular gas content of galaxies
Claudia del P. Lagos, Carlton M. Baugh, Cedric G. Lacey +3
We study the evolution of the cold gas content of galaxies by splitting the interstellar medium into its atomic and molecular hydrogen components, using the galaxy formation model…
The Redshift Evolution of the Mass Function of Cold Gas in Hierarchical Galaxy Formation Models
C. Power, C. M. Baugh, C. G. Lacey
(Abridged) Accurately predicting how the cosmic abundance of neutral hydrogen evolves with redshift is a challenging problem facing modellers of galaxy formation. We investigate th…
Science with ASKAP - the Australian Square Kilometre Array Pathfinder
S. Johnston, R. Taylor, M. Bailes +47
[ABRIDGED VERSION] The future of cm and m-wave astronomy lies with the Square Kilometre Array (SKA), a telescope under development by a consortium of 17 countries. The SKA will be…