The presence of dark matter substructure will boost the signatures of dark matter annihilation. We review recent progress on estimates of this subhalo boost factor—a ratio of …
SH Oh, DA Hunter, E Brinks… - The Astronomical …, 2015 - iopscience.iop.org
We present high-resolution rotation curves and mass models of 26 dwarf galaxies from" Local Irregulars That Trace Luminosity Extremes, The H i Nearby Galaxy Survey"(LITTLE …
RC Pantig, A Övgün - Journal of Cosmology and Astroparticle …, 2022 - iopscience.iop.org
There had been recent advancement toward the detection of ultra-faint dwarf galaxies, which may serve as a useful laboratory for dark matter exploration since some of them …
The core–cusp problem is one of the controversial issues in the standard paradigm of Λ cold dark matter (ΛCDM) theory. However, under the assumption of conventional spherical …
EO Nadler, P Mansfield, Y Wang, X Du… - The Astrophysical …, 2023 - iopscience.iop.org
We present Symphony, a compilation of 262 cosmological, cold-dark-matter-only zoom-in simulations spanning four decades of host halo mass, from 10 11–10 15 M⊙. This …
FI Pelupessy, A Van Elteren, N De Vries… - Astronomy & …, 2013 - aanda.org
We present the open source Astrophysical Multi-purpose Software Environment (AMUSE), a component library for performing astrophysical simulations involving different physical …
Á Moliné, MA Sánchez-Conde… - Monthly Notices of …, 2017 - academic.oup.com
A prediction of the standard Λ cold dark matter cosmology is that dark matter (DM) haloes are teeming with numerous self-bound substructure or subhaloes. The precise properties of …
A Dekker, S Ando, CA Correa, KCY Ng - Physical Review D, 2022 - APS
Warm dark matter (WDM) can potentially explain small-scale observations that currently challenge the cold dark matter (CDM) model, as warm particles suppress structure formation …
P Kroupa - Canadian Journal of Physics, 2015 - cdnsciencepub.com
According to modern theory, galactic evolution is driven by the dynamics of dark matter and stochastic star formation, but galaxies are observed to be simple systems. The existence of …