27 citations · 64 across the 4 of their papers we have counts for
4 papers
Disc galaxies are still settling: The discovery of the smallest nuclear discs and their young stellar bars
Camila de Sá-Freitas, Dimitri A. Gadotti, Francesca Fragkoudi +11
When galactic discs settle and become massive enough, they are able to form stellar bars. These non-axisymmetric structures induce shocks in the gas, causing it to flow to the cent…
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 outer low- disc of the Milky Way -- I: evidence for the first pericentric passage of Sagittarius?
Payel Das, Yang Huang, Ioana Ciuca +1
Phase-space data, chemistry, and ages together reveal a complex structure in the outer low- disc of the Milky Way. The age-vertical velocity dispersion profiles beyond the Solar…
Constraining the dark matter content of NGC 1291 using hydrodynamic gas response simulations
F. Fragkoudi, E. Athanassoula, A. Bosma
We present a pilot study on the nearby massive barred galaxy NGC 1291, in which we use dynamical modelling to constrain the disc mass-to-light ratio (M/L), thus breaking the degene…