2 papers
astro-ph.CO2025
Mixed Warm Dark Matter Constraints using Milky Way Satellite Galaxy Counts
Chin Yi Tan, Ariane Dekker, Alex Drlica-Wagner
Warm dark matter has been strongly constrained in recent years as the sole component of dark matter. However, a less-explored alternative is that dark matter consists of a mixture…
astro-ph.CO2025
Constraints on blue and red tilted primordial power spectra using dwarf galaxy properties
Ariane Dekker, Andrey Kravtsov
Although the standard +Cold Dark Matter (CDM) model is well tested on large scales, the primordial power spectrum may deviate from the CDM spectrum on small scales due…