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 and the early Universe: a review
A Arbey, F Mahmoudi - Progress in Particle and Nuclear Physics, 2021 - Elsevier
Dark matter represents currently an outstanding problem in both cosmology and particle
physics. In this review we discuss the possible explanations for dark matter and the …
physics. In this review we discuss the possible explanations for dark matter and the …
Cosmological simulations of galaxy formation
Over recent decades, cosmological simulations of galaxy formation have been instrumental
in advancing our understanding of structure and galaxy formation in the Universe. These …
in advancing our understanding of structure and galaxy formation in the Universe. These …
Co-formation of the disc and the stellar halo
Using a large sample of main sequence stars with 7D measurements supplied by Gaia and
SDSS, we study the kinematic properties of the local (within∼ 10 kpc from the Sun) stellar …
SDSS, we study the kinematic properties of the local (within∼ 10 kpc from the Sun) stellar …
Small-Scale Challenges to the Λ CDM Paradigm
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 …
WIMP dark matter candidates and searches—current status and future prospects
L Roszkowski, EM Sessolo… - Reports on Progress in …, 2018 - iopscience.iop.org
We review several current aspects of dark matter theory and experiment. We overview the
present experimental status, which includes current bounds and recent claims and hints of a …
present experimental status, which includes current bounds and recent claims and hints of a …
The waning of the WIMP? A review of models, searches, and constraints
Abstract Weakly Interacting Massive Particles (WIMPs) are among the best-motivated dark
matter candidates. No conclusive signal, despite an extensive search program that …
matter candidates. No conclusive signal, despite an extensive search program that …
Improved upper limits on the 21 cm signal power spectrum of neutral hydrogen at z ≈ 9.1 from LOFAR
ABSTRACT A new upper limit on the 21 cm signal power spectrum at a redshift of z≈ 9.1 is
presented, based on 141 h of data obtained with the Low-Frequency Array (LOFAR). The …
presented, based on 141 h of data obtained with the Low-Frequency Array (LOFAR). The …
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 …
Disruption of dark matter substructure: fact or fiction?
Accurately predicting the demographics of dark matter (DM) substructure is of paramount
importance for many fields of astrophysics, including gravitational lensing, galaxy evolution …
importance for many fields of astrophysics, including gravitational lensing, galaxy evolution …