270 citations · 1.2k across the 23 of their papers we have counts for
12 papers · 1 filter
The Sunyaev-Zel'dovich effect of simulated jet-inflated bubbles in clusters
Kristian Ehlert, Christoph Pfrommer, Rainer Weinberger +2
Feedback by active galactic nuclei (AGNs) is essential for regulating the fast radiative cooling of low-entropy gas at the centers of galaxy clusters and for reducing star formatio…
On the correlation between the local dark matter and stellar velocities
Nassim Bozorgnia, Azadeh Fattahi, David G. Cerdeno +5
The dark matter velocity distribution in the Solar neighbourhood is an important astrophysical input which enters in the predicted event rate of dark matter direct detection experi…
The origin of galactic metal-rich stellar halo components with highly eccentric orbits
Azadeh Fattahi, Vasily Belokurov, Alis J. Deason +6
Using the astrometry from the ESA's Gaia mission, previous works have shown that the Milky Way stellar halo is dominated by metal-rich stars on highly eccentric orbits. To shed lig…
The optical morphologies of galaxies in the IllustrisTNG simulation: a comparison to Pan-STARRS observations
Vicente Rodriguez-Gomez, Gregory F. Snyder, Jennifer M. Lotz +12
We have generated synthetic images of 27,000 galaxies from the IllustrisTNG and the original Illustris hydrodynamic cosmological simulations, designed to match Pan-STARRS obs…
Cosmological simulations of the circumgalactic medium with 1 kpc resolution: enhanced HI column densities
Freeke van de Voort, Volker Springel, Nir Mandelker +2
The circumgalactic medium (CGM), i.e. the gaseous haloes around galaxies, is both the reservoir of gas that fuels galaxy growth and the repository of gas expelled by galactic winds…
A Quantification of the Butterfly Effect in Cosmological Simulations and Implications for Galaxy Scaling Relations
Shy Genel, Greg L. Bryan, Volker Springel +7
We study the chaotic-like behavior of cosmological simulations by quantifying how minute perturbations grow over time and manifest as macroscopic differences in galaxy properties.…