2 papers
astro-ph.GA2025
Determining the Scale Length and Height of the Milky Way's Thick Disc Using RR~Lyrae
Roman Tkachenko, Katherine Vieira, Artem Lutsenko +2
Using the RR Lyrae surveys Gaia DR3 Specific Objects Study, PanSTARRS1 and ASAS-SN-II, we determine the Milky Way's thick disc scale length and scale height as well as the radial s…
astro-ph.GA2025
The Structure, Populations and Kinematics of the Milky Way central and inner Bulge with OGLE, APOGEE and Gaia data
Xiao Han, Hai-Feng Wang, Giovanni Carraro +4
We present an analysis of the structure, kinematics, and chemo-dynamical properties of the Milky Way bulge using RR Lyrae stars from OGLE, and giant stars from APOGEE and Gaia that…