404 citations · 1.1k across the 10 of their papers we have counts for
7 papers · 1 filter
NIHAO V: Too big doesn't fail -- reconciling the conflict between LCDM predictions and the circular velocities of nearby field galaxies
Aaron A. Dutton, Andrea V. Macciò, Jonas Frings +4
We compare the half-light circular velocities, V_{1/2}, of dwarf galaxies in the Local Group to the predicted circular velocity curves of galaxies in the NIHAO suite of LCDM simula…
The response of dark matter haloes to elliptical galaxy formation: a new test for quenching scenarios
Aaron A. Dutton, Andrea V. Macciò, Gregory S. Stinson +3
We use cosmological hydrodynamical zoom-in simulations with the SPH code gasoline of four haloes of mass M_{200} \sim 10^{13}\Msun to study the response of the dark matter to ellip…
NIHAO IV: Core creation and destruction in dark matter density profiles across cosmic time
Edouard Tollet, Andrea V. Macciò, Aaron A. Dutton +10
We use the NIHAO simulations to investigate the effects of baryonic physics on the time evolution of Dark Matter central density profiles. The sample is made of indepe…
Effects of Coupled Dark Energy on the Milky Way and its Satellites
Camilla Penzo, Andrea V. Macciò, Marco Baldi +2
We present the first numerical simulations in coupled dark energy cosmologies with high enough resolution to investigate the effects of the coupling on galactic and sub-galactic sc…
Strongly Coupled Dark Energy Cosmologies: preserving LCDM success and easing low scale problems II - Cosmological simulations
Andrea V. Macciò, Roberto Mainini, Camilla Penzo +1
In this second paper we present the first Nbody cosmological simulations of strongly coupled Dark Energy models (SCDEW), a class of models that alleviates theoretical issues relate…
NIHAO project I: Reproducing the inefficiency of galaxy formation across cosmic time with a large sample of cosmological hydrodynamical simulations
Liang Wang, Aaron A. Dutton, Gregory S. Stinson +5
We introduce project NIHAO (Numerical Investigation of a Hundred Astrophysical Objects), a set of 100 cosmological zoom-in hydrodynamical simulations performed using the gasoline c…
NIHAO project II: Halo shape, phase-space density and velocity distribution of dark matter in galaxy formation simulations
Iryna Butsky, Andrea V. Macciò, Aaron A. Dutton +6
We use the NIHAO (Numerical Investigation of Hundred Astrophysical Objects) cosmological simulations to study the effects of galaxy formation on key properties of dark matter (DM)…