83 citations · 83 across the 1 of their papers we have counts for
9 papers
From birth associations to field stars: mapping the small-scale orbit distribution in the Galactic disc
Johanna Coronado, Hans-Walter Rix, Wilma H. Trick +3
Stars born at the same time in the same place should have formed from gas of the same element composition. But most stars subsequently disperse from their birth siblings, in orbit…
Accreted Globular Clusters in External Galaxies: Why Adaptive Dynamics is not the Solution
Sophia Lilleengen, Wilma H. Trick, Glenn van de Ven
Many astrophysical and galaxy-scale cosmological problems require a well determined gravitational potential which is often modeled by observers under strong assumptions. Globular c…
The globular cluster system of the Auriga simulations
Timo L. R. Halbesma, Robert J. J. Grand, Facundo A. Gómez +5
We investigate whether the galaxy and star formation model used for the Auriga simulations can produce a realistic globular cluster (GC) population. We compare statistics of GC can…
Signatures of resonance and phase mixing in the Galactic disc
Jason A. S. Hunt, Mathew W. Bub, Jo Bovy +3
Gaia DR2 has provided an unprecedented wealth of information about the kinematics of stars in the Solar neighbourhood, and has highlighted the degree of features in the Galactic di…
On the ridges, undulations & streams in Gaia DR2: Linking the topography of phase-space to the orbital structure of an N-body bar
F. Fragkoudi, D. Katz, W. Trick +7
We explore the origin of phase-space substructures revealed by the second Gaia data release in the disc of the Milky Way, such as the ridges in the - plane, the undulations…
Dynamical heating across the Milky Way disc using APOGEE and
J. Ted Mackereth, Jo Bovy, Henry W. Leung +14
The kinematics of the Milky Way disc as a function of age are well measured at the solar radius, but have not been studied over a wider range of Galactocentric radii. Here, we meas…