Massive central galaxies of galaxy groups in the Romulus simulations: an overview of galaxy properties at z = 0
Contrary to many stereotypes about massive galaxies, observed brightest group galaxies
(BGGs) are diverse in their star formation rates, kinematic properties, and morphologies …
(BGGs) are diverse in their star formation rates, kinematic properties, and morphologies …
The IllustrisTNG simulations: public data release
D Nelson, V Springel, A Pillepich… - Computational …, 2019 - Springer
We present the full public release of all data from the TNG100 and TNG300 simulations of
the IllustrisTNG project. IllustrisTNG is a suite of large volume, cosmological, gravo …
the IllustrisTNG project. IllustrisTNG is a suite of large volume, cosmological, gravo …
On the origin of the chemical bimodality of disc stars: a tale of merger and migration
T Buck - Monthly Notices of the Royal Astronomical Society, 2020 - academic.oup.com
ABSTRACT The Milky Way's (MW) stellar disc exhibits a bimodality in the [Fe/H] versus
[α/Fe] plane, showing a distinct high-and low-α sequences whose origin is still under debate …
[α/Fe] plane, showing a distinct high-and low-α sequences whose origin is still under debate …
NIHAO-UHD: the properties of MW-like stellar discs in high-resolution cosmological simulations
Simulating thin and extended galactic discs has long been a challenge in computational
astrophysics. We introduce the NIHAO-UHD suite of cosmological hydrodynamical …
astrophysics. We introduce the NIHAO-UHD suite of cosmological hydrodynamical …
Introducing romulusc: a cosmological simulation of a galaxy cluster with an unprecedented resolution
We present the first results from romulusc, the highest resolution cosmological
hydrodynamic simulation of a galaxy cluster run to date. romulusc, a zoom-in simulation of a …
hydrodynamic simulation of a galaxy cluster run to date. romulusc, a zoom-in simulation of a …
Cool and gusty, with a chance of rain: dynamics of multiphase CGM around massive galaxies in the Romulus simulations
Using high-resolution Romulus simulations, we explore the origin and evolution of the
circumgalactic medium (CGM) in the region 0.1≤ R/R 500≤ 1 around massive central …
circumgalactic medium (CGM) in the region 0.1≤ R/R 500≤ 1 around massive central …
Origins and demographics of wandering black holes
A Ricarte, M Tremmel, P Natarajan… - Monthly Notices of …, 2021 - academic.oup.com
We characterize the population of wandering black holes, defined as those physically offset
from their halo centres, in the romulus cosmological simulations. Unlike most other currently …
from their halo centres, in the romulus cosmological simulations. Unlike most other currently …
The formation of ultradiffuse galaxies in the RomulusC galaxy cluster simulation
We study the origins of 122 ultradiffuse galaxies (UDGs) in the Romulus c zoom-in
cosmological simulation of a galaxy cluster (M 200= 1.15× 1014 M⊙), one of the only such …
cosmological simulation of a galaxy cluster (M 200= 1.15× 1014 M⊙), one of the only such …
The formation of isolated ultradiffuse galaxies in romulus25
We use the romulus25 cosmological simulation volume to identify the largest-ever simulated
sample of field ultradiffuse galaxies (UDGs). At z= 0, we find that isolated UDGs have …
sample of field ultradiffuse galaxies (UDGs). At z= 0, we find that isolated UDGs have …
VINTERGATAN-GM: The cosmological imprints of early mergers on Milky-Way-mass galaxies
We present a new suite of cosmological zoom-in hydrodynamical (spatial resolution)
simulations of Milky-Way mass galaxies to study how a varying mass ratio for a Gaia …
simulations of Milky-Way mass galaxies to study how a varying mass ratio for a Gaia …