activity
19942022
most citedA Universal Density Profile from Hierarchical Clustering

9.9k citations · 75.2k across the 209 of their papers we have counts for

collaborators

209 papers

astro-ph.GA2022★ 29 cited

The Physical Origin of Galactic Conformity: From Theory to Observation

Mohammadreza Ayromlou, Guinevere Kauffmann, Abhijeet Anand +1

We employ several galaxy formation models, in particular, L-GALAXIES, IllustrisTNG, and EAGLE, as well as observational samples from SDSS and DESI, to investigate galactic conformi…

astro-ph.CO2022★ 53 cited

Inner cusps of the first dark matter haloes: Formation and survival in a cosmological context

M. Sten Delos, Simon D. M. White

We use very high resolution cosmological zoom simulations to follow the early evolution of twelve first-generation haloes formed from gaussian initial conditions with scale-free po…

astro-ph.GA2022★ 1 cited

Disc instability and bar formation: view from the IllustrisTNG simulations

David Izquierdo-Villalba, Silvia Bonoli, Yetli Rosas-Guevara +7

We make use of z = 0 samples of strongly barred and unbarred disc galaxies from the TNG100 and TNG50 cosmological hydrodynamical simulations to assess the performance of the simple…

astro-ph.CO2022★ 14 cited

Dark matter annihilation and the Galactic Centre Excess

Robert J. J. Grand, Simon D. M. White

We compare the surface brightness profile and morphology of the Galactic Centre Excess (GCE) identified in wide-angle -ray maps from the Fermi-Large Area Telescope to dark matte…

astro-ph.GA2021

Detecting low-mass haloes with strong gravitational lensing I: the effect of data quality and lensing configuration

Giulia Despali, Simona Vegetti, Simon D. M. White +5

This paper aims to quantify how the lowest halo mass that can be detected with galaxy-galaxy strong gravitational lensing depends on the quality of the observations and the charact…

astro-ph.CO2021

Simulating the complexity of the dark matter sheet II: halo and subhalo mass functions for non-cold dark matter models

Jens Stücker, Raul E. Angulo, Oliver Hahn +1

We present "sheet+release" simulations that reliably follow the evolution of dark matter structure at and below the dark matter free-streaming scale, where instabilities in traditi…