6 papers
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…
Revisiting the effects of baryon physics on small-scale redshift space distortions
Juliana Kwan, Ian G. McCarthy, Jaime Salcido
Redshift space distortions are an important probe of the growth of large-scale structure and for constraining cosmological parameters in general. As galaxy redshift surveys approac…
Cosmic-Enu: An emulator for the non-linear neutrino power spectrum
Amol Upadhye, Juliana Kwan, Ian G. McCarthy +4
Cosmology is poised to measure the neutrino mass sum and has identified several smaller-scale observables sensitive to neutrinos, necessitating accurate predictions of neutri…