458 citations · 1.9k across the 26 of their papers we have counts for
26 papers
FLAMINGO: The thermal history of the Universe from tSZ effect cross-correlations and its dependencies on cosmology and baryon physics
Jaime Salcido, Tianyi Yang, Ian G. McCarthy +9
The cross-correlation between tracers of large-scale structure, such as galaxies or quasars, and the thermal Sunyaev-Zel'dovich (tSZ) signal yields a measure of the bias-weighted m…
The FLAMINGO simulations data release
John C. Helly, Robert J. McGibbon, Joop Schaye +15
We describe the public release of petabytes of data from the FLAMINGO cosmological simulations. The suite consists of hydrodynamical simulations that include radiative cooli…
Impact and interplay of CDM analysis choices for LSST cosmic shear
N. C. Robertson, C. Heymans, J. Zuntz +9
We forecast cosmological parameter constraints for a cosmic shear analysis of the Rubin Observatory Legacy Survey of Space and Time (LSST), defining an analysis framework that can…
Modelling the multi-wavelength detection of protoclusters. I: An excess of submillimetre galaxies in protocluster cores
Pablo Araya-Araya, Rachel K. Cochrane, Christopher C. Hayward +6
Studies of galaxy protoclusters yield insights into galaxy cluster formation complementary to those obtained via `archaeological' studies of present-day galaxy clusters. Submillime…
The FLAMINGO project: the coupling between baryonic feedback and cosmology in light of the tension
Willem Elbers, Carlos S. Frenk, Adrian Jenkins +12
Large-scale structure surveys have reported measurements of the density of matter, , and the amplitude of clustering, , that are in tension with the values infer…
The FLAMINGO project: Baryonic impact on weak gravitational lensing convergence peak counts
Jeger C. Broxterman, Matthieu Schaller, Joop Schaye +12
Weak gravitational lensing convergence peaks, the local maxima in weak lensing convergence maps, have been shown to contain valuable cosmological information complementary to commo…
The FLAMINGO Project: Galaxy clusters in comparison to X-ray observations
Joey Braspenning, Joop Schaye, Matthieu Schaller +10
Galaxy clusters are important probes for both cosmology and galaxy formation physics. We test the cosmological, hydrodynamical FLAMINGO simulations by comparing to observations of…
Inferring the dark matter splashback radius from cluster gas and observable profiles in the FLAMINGO simulations
Imogen Towler, Scott T. Kay, Joop Schaye +10
The splashback radius, coinciding with the minimum in the dark matter radial density gradient, is thought to be a universal definition of the edge of a dark matter halo. Observatio…
The FLAMINGO project: revisiting the tension and the role of baryonic physics
Ian G. McCarthy, Jaime Salcido, Joop Schaye +12
A number of recent studies have found evidence for a tension between observations of large-scale structure (LSS) and the predictions of the standard model of cosmology with the cos…
The contribution of massive haloes to the matter power spectrum in the presence of AGN feedback
M. L. van Loon, Marcel P. van Daalen
The clustering of matter, as measured by the matter power spectrum, informs us about dark matter and cosmology, as well as baryonic effects on the distribution of matter in the uni…
Non-linear CMB lensing with neutrinos and baryons: FLAMINGO simulations vs. fast approximations
Amol Upadhye, Juliana Kwan, Ian G. McCarthy +11
Weak lensing of the cosmic microwave background is rapidly emerging as a powerful probe of neutrinos, dark energy, and new physics. We present a fast computation of the non-linear…
FLAMINGO: Calibrating large cosmological hydrodynamical simulations with machine learning
Roi Kugel, Joop Schaye, Matthieu Schaller +17
To fully take advantage of the data provided by large-scale structure surveys, we need to quantify the potential impact of baryonic effects, such as feedback from active galactic n…
The FLAMINGO project: cosmological hydrodynamical simulations for large-scale structure and galaxy cluster surveys
Joop Schaye, Roi Kugel, Matthieu Schaller +17
We introduce the Virgo Consortium's FLAMINGO suite of hydrodynamical simulations for cosmology and galaxy cluster physics. To ensure the simulations are sufficiently realistic for…
SWIFT: A modern highly-parallel gravity and smoothed particle hydrodynamics solver for astrophysical and cosmological applications
Matthieu Schaller, Josh Borrow, Peter W. Draper +24
Numerical simulations have become one of the key tools used by theorists in all the fields of astrophysics and cosmology. The development of modern tools that target the largest ex…
Galaxy and Mass Assembly (GAMA): Probing galaxy-group correlations in redshift space with the halo streaming model
Qianjun Hang, John A. Peacock, Shadab Alam +6
We have studied the galaxy-group cross-correlations in redshift space for the Galaxy And Mass Assembly (GAMA) Survey. We use a set of mock GAMA galaxy and group catalogues to devel…
Modelling baryonic feedback for survey cosmology
Nora Elisa Chisari, Alexander J. Mead, Shahab Joudaki +10
Observational cosmology in the next decade will rely on probes of the distribution of matter in the redshift range between to elucidate the nature of dark matter and dark e…
A cross-correlation-based estimate of the galaxy luminosity function
Marcel P. van Daalen, Martin White
We extend existing methods for using cross-correlations to derive redshift distributions for photometric galaxies, without using photometric redshifts. The model presented in this…
The galaxy correlation function as a constraint on galaxy formation physics
Marcel P. van Daalen, Bruno M. B. Henriques, Raul E. Angulo +1
We introduce methods which allow observed galaxy clustering to be used together with observed luminosity or stellar mass functions to constrain the physics of galaxy formation. We…
Intrinsic alignments of galaxies in the EAGLE and cosmo-OWLS simulations
Marco Velliscig, Marcello Cacciato, Joop Schaye +8
We report results for the alignments of galaxies in the EAGLE and cosmo-OWLS simulations as a function of galaxy separation and halo mass. The combination of these hydro-cosmologic…
The alignment and shape of dark matter, stellar, and hot gas distributions in the EAGLE and cosmo-OWLS simulations
Marco Velliscig, Marcello Cacciato, Joop Schaye +9
We report the alignment and shape of dark matter, stellar, and hot gas distributions in the EAGLE and cosmo-OWLS simulations. The combination of these state-of-the-art hydro-cosmol…
The contributions of matter inside and outside of haloes to the matter power spectrum
Marcel P. van Daalen, Joop Schaye
Halo-based models have been successful in predicting the clustering of matter. However, the validity of the postulate that the clustering is fully determined by matter inside haloe…
The impact of galaxy formation on the total mass, mass profile and abundance of haloes
Marco Velliscig, Marcel P. van Daalen, Joop Schaye +4
We use cosmological hydrodynamical simulations to investigate how the inclusion of physical processes relevant to galaxy formation (star formation, metal-line cooling, stellar wind…
The effects of halo alignment and shape on the clustering of galaxies
Marcel P. van Daalen, Raul E. Angulo, Simon D. M. White
We investigate the effects of halo shape and its alignment with larger scale structure on the galaxy correlation function. We base our analysis on the galaxy formation models of Gu…
The effects of alignment and ellipticity on the clustering of galaxies
Marcel P. van Daalen, Raul E. Angulo, Simon D. M. White
We investigate the effects of halo ellipticity and alignment with larger-scale structure on the galaxy correlation function. We base our analysis on the galaxy formation models of…