2 papers
astro-ph.GA2018
Sculpting Andromeda -- made-to-measure models for M31's bar and composite bulge: dynamics, stellar and dark matter mass
Matias Blaña, Ortwin Gerhard, Christopher Wegg +6
The Andromeda galaxy (M31) contains a box/peanut bulge (BPB) entangled with a classical bulge (CB) requiring a triaxial modelling to determine the dynamics, stellar and dark matter…
astro-ph.GA2018
The stellar populations of the central region of M31
R. P. Saglia, M. Opitsch, M. H. Fabricius +3
We continue the analysis of the dataset of our spectroscopic observation campaign of M31, by deriving simple stellar population properties (age metallicity and alpha-elements overa…