Small-Scale Challenges to the Λ CDM Paradigm
JS Bullock, M Boylan-Kolchin - Annual Review of Astronomy …, 2017 - annualreviews.org
The dark energy plus cold dark matter (ΛCDM) cosmological model has been a
demonstrably successful framework for predicting and explaining the large-scale structure of …
demonstrably successful framework for predicting and explaining the large-scale structure of …
Baryonic solutions and challenges for cosmological models of dwarf galaxies
Galaxies and their dark-matter haloes have posed several challenges to the dark energy
plus cold dark matter (Λ CDM) cosmological model. These discrepancies between …
plus cold dark matter (Λ CDM) cosmological model. These discrepancies between …
Dark matter self-interactions and small scale structure
We review theories of dark matter (DM) beyond the collisionless paradigm, known as self-
interacting dark matter (SIDM), and their observable implications for astrophysical structure …
interacting dark matter (SIDM), and their observable implications for astrophysical structure …
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 …
NIHAO XV: the environmental impact of the host galaxy on galactic satellite and field dwarf galaxies
We study the impact of the host on dwarf galaxy properties using four new Milky Way (MW)-
like, ultra-high-resolution simulations (N part> 107) from the NIHAO project. We split our …
like, ultra-high-resolution simulations (N part> 107) from the NIHAO project. We split our …
HELLO project: high-z evolution of large and luminous objects
We present the High-z Evolution of Large and Luminous Objects (HELLO) project, a set of
high-resolution cosmological simulations aimed to study Milky Way analogues () at high …
high-resolution cosmological simulations aimed to study Milky Way analogues () at high …
Modeling the connection between subhalos and satellites in Milky Way–like systems
We develop a comprehensive and flexible model for the connection between satellite
galaxies and dark matter subhalos in dark matter-only zoom-in simulations of Milky Way …
galaxies and dark matter subhalos in dark matter-only zoom-in simulations of Milky Way …
MaNGA galaxy properties–II. A detailed comparison of observed and simulated spiral galaxy scaling relations
N Arora, S Courteau, C Stone… - Monthly Notices of the …, 2023 - academic.oup.com
We present a catalogue of dynamical properties for 2368 late-type galaxies from the MaNGA
survey. The latter complements the catalogue of photometric properties for the same sample …
survey. The latter complements the catalogue of photometric properties for the same sample …
NIHAO XIX: how supernova feedback shapes the galaxy baryon cycle
É Tollet, A Cattaneo, AV Macciò… - Monthly Notices of the …, 2019 - academic.oup.com
We have used the NIHAO (Numerical Investigation of a Hundred Astrophysical Objects)
simulations to explore how supernovae (SNe) affect star formation in galaxies. We find that …
simulations to explore how supernovae (SNe) affect star formation in galaxies. We find that …
NIHAO–XXV. Convergence in the cusp-core transformation of cold dark matter haloes at high star formation thresholds
We use cosmological hydrodynamical galaxy formation simulations from the NIHAO project
to investigate the response of cold dark matter (CDM) haloes to baryonic processes …
to investigate the response of cold dark matter (CDM) haloes to baryonic processes …