2 papers
astro-ph.GA2024
There is No Place Like Home -- Finding Birth Radii of Stars in the Milky Way
Yuxi Lu, Ivan Minchev, Tobias Buck +6
Stars move away from their birthplaces over time via a process known as radial migration, which blurs chemo-kinematic relations used for reconstructing the Milky Way (MW) formation…
astro-ph.CO2024
Robust bounds on ALP dark matter from dwarf spheroidal galaxies in the optical MUSE-Faint survey
Elisa Todarello, Marco Regis, Javier Reynoso-Cordova +5
Nearby dwarf spheroidal galaxies are ideal targets in the search for indirect dark matter (DM) signals. In this work, we analyze MUSE spectroscopic observations of a sample of five…