3.7k citations · 17.2k across the 214 of their papers we have counts for
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The impact of stochastic modeling on the predictive power of galaxy formation simulations
Josh Borrow, Matthieu Schaller, Yannick M. Bahe +5
All modern galaxy formation models employ stochastic elements in their sub-grid prescriptions to discretise continuous equations across the time domain. In this paper, we investiga…
A thermal-kinetic subgrid model for supernova feedback in simulations of galaxy formation
Evgenii Chaikin, Joop Schaye, Matthieu Schaller +3
We present a subgrid model for supernova feedback designed for cosmological simulations of galaxy formation that may include a cold interstellar medium (ISM). The model uses therma…
Continuous Simulation Data Stream: A dynamical timescale-dependent output scheme for simulations
Loic Hausammann, Pedro Gonnet, Matthieu Schaller
Exa-scale simulations are on the horizon but almost no new design for the output has been proposed in recent years. In simulations using individual time steps, the traditional snap…
EAGLE-like simulation models do not solve the entropy core problem in groups and clusters of galaxies
Edoardo Altamura, Scott T. Kay, Richard G. Bower +5
Recent high-resolution cosmological hydrodynamic simulations run with a variety of codes systematically predict large amounts of entropy in the intra-cluster medium at low redshift…
A common origin for the Fundamental Plane of quiescent and star-forming galaxies in the EAGLE simulations
Anna de Graaff, Marijn Franx, Eric F. Bell +4
We use the EAGLE cosmological simulations to perform a comprehensive and systematic analysis of the Fundamental Plane (FP), the tight relation between galaxy size, mass and…
TangoSIDM: Tantalizing models of Self-Interacting Dark Matter
Camila A. Correa, Matthieu Schaller, Sylvia Ploeckinger +3
We introduce the TangoSIDM project, a suite of cosmological simulations of structure formation in a -Self-Interacting Dark Matter (SIDM) universe. TangoSIDM explores the impact…
Spin-driven jet feedback in idealised simulations of galaxy groups and clusters
Filip Huško, Cedric G. Lacey, Joop Schaye +2
We implement a black hole spin evolution and jet feedback model into SWIFT, a smoothed particle hydrodynamics code. The jet power is determined self-consistently assuming Bondi acc…
A sparse regression approach for populating dark matter halos and subhalos with galaxies
M. Icaza-Lizaola, Richard G. Bower, Peder Norberg +2
We use sparse regression methods (SRM) to build accurate and explainable models that predict the stellar mass of central and satellite galaxies as a function of properties of their…
The importance of the way in which supernova energy is distributed around young stellar populations in simulations of galaxies
Evgenii Chaikin, Joop Schaye, Matthieu Schaller +3
Supernova (SN) feedback plays a crucial role in simulations of galaxy formation. Because blastwaves from individual SNe occur on scales that remain unresolved in modern cosmologica…
The interplay between AGN feedback and precipitation of the intracluster medium in simulations of galaxy groups and clusters
Folkert S. J. Nobels, Joop Schaye, Matthieu Schaller +2
Using high-resolution hydrodynamical simulations of galaxy clusters, we study the interaction between the brightest cluster galaxy, its supermassive black hole (BH) and the intracl…
Sensitivity of non-radiative cloud-wind interactions to the hydrodynamics solver
Joey Braspenning, Joop Schaye, Josh Borrow +1
Cloud-wind interactions are common in the interstellar and circumgalactic media. Many studies have used simulations of such interactions to investigate the effect of particular phy…
SIBELIUS-DARK: a galaxy catalogue of the Local Volume from a constrained realisation simulation
Stuart McAlpine, John C. Helly, Matthieu Schaller +7
We present SIBELIUS-DARK, a constrained realisation simulation of the local volume to a distance of 200~Mpc from the Milky Way. SIBELIUS-DARK is the first study of the \textit{Simu…