272 citations · 808 across the 11 of their papers we have counts for
11 papers
Nuclear star clusters as probes of dark matter halos: the case of the Sagittarius Dwarf Spheroidal Galaxy
Robin Herlan, Alessandra Mastrobuono-Battisti, Nadine Neumayer
The Sagittarius dwarf spheroidal (Sgr dSph) galaxy is currently being accreted and disrupted by the tidal field of the Milky Way. Recent observations have shown that the central re…
Fuelling the nuclear ring of NGC 1097
Mattia C. Sormani, Ashley T. Barnes, Jiayi Sun +24
Galactic bars can drive cold gas inflows towards the centres of galaxies. The gas transport happens primarily through the so-called bar ``dust lanes'', which connect the galactic d…
The Origin of Stars in the Inner 500 Parsecs in TNG50 Galaxies
Alina Boecker, Nadine Neumayer, Annalisa Pillepich +4
We investigate the origin of stars in the innermost of galaxies spanning stellar masses of at using the cos…
The vertical structure of the spiral galaxy NGC 3501: first stages of the formation of a thin metal-rich disc
Natascha Sattler, Francesca Pinna, Nadine Neumayer +5
We trace the evolution of the edge-on spiral galaxy NGC 3501, making use of its stellar populations extracted from deep integral-field spectroscopy MUSE observations. We present st…
Detection of an excess of young stars in the Galactic center Sagittarius B1 region
Francisco Nogueras-Lara, Rainer Schödel, Nadine Neumayer
The Milky Way's center is the closest galaxy nucleus and the most extreme environment of the Galaxy. Although its volume is less than 1% of that of the Galactic disk, up to 10% of…
Triaxial orbit-based modelling of the Milky Way Nuclear Star Cluster
A. Feldmeier-Krause, L. Zhu, N. Neumayer +3
We construct triaxial dynamical models for the Milky Way nuclear star cluster using Schwarzschild's orbit superposition technique. We fit the stellar kinematic maps presented in Fe…