15 citations · 34 across the 3 of their papers we have counts for
7 papers
The Milky Way satellite galaxy Leo T: A perturbed cored dwarf
Matias Blaña, Andreas Burkert, Michael Fellhauer +3
The impact of the dynamical state of gas-rich satellite galaxies at the early moments of their infall into their host systems and the relation to their quenching process are not co…
First Detection of Molecular Gas in the Giant Low Surface Brightness Galaxy Malin 1
Gaspar Galaz, Jorge González-López, Viviana Guzmán +17
After over three decades of unsuccessful attempts, we report the first detection of molecular gas emission in Malin 1, the largest spiral galaxy observed to date, and one of the mo…
Bar-driven Gas Dynamics of M31
Zi-Xuan Feng, Zhi Li, Juntai Shen +5
The large-scale gaseous shocks in the bulge of M31 can be naturally explained by a rotating stellar bar. We use gas dynamical models to provide an independent measurement of the ba…
The Accretion Mode in Sub-Eddington Supermassive Black Holes: Getting into the Central Parsecs of Andromeda
C. Alig, A. Prieto, M. Blaña +5
The inner kiloparsec regions surrounding sub-Eddington (luminosity less than 10 in Eddington units, L) supermassive black holes (BHs) often show a characteristic net…
Large-scale Hydrodynamical Shocks as the Smoking Gun Evidence for a Bar in M31
Zi-Xuan Feng, Zhi Li, Juntai Shen +3
The formation and evolutionary history of M31 are closely related to its dynamical structures, which remain unclear due to its high inclination. Gas kinematics could provide crucia…
Could Segue 1 be a destroyed star cluster? - a dynamical perspective
Raul Dominguez, Michael Fellhauer, Matias Blaña +5
We attempt to find a progenitor for the ultra-faint object Segue 1 under the assumption that it formed as a dark matter free star cluster in the past. We look for orbits, using the…