arXiv Astrophysics
scienceLean Right
From observing strategies to velocity dispersion bias: forward modeling unresolved binaries in ultra-faint dwarf galaxiestranslating…
arXiv:2609.19407v1 Announce Type: new
Abstract: Ultra-faint dwarf galaxies (UFDs) in the Milky Way are ideal probes of low-mass galaxy formation and dark matter because they are highly dark-matter dominated. In the lowest-mass systems, however, unresolved binary orbital motion…
Keywords#dwarf galaxies#ultra-faint dwarf#unresolved#science