338 citations · 2k across the 36 of their papers we have counts for
9 papers · 1 filter
The Panchromatic Hubble Andromeda Southern Treasury (PHAST). II. The Spatially Resolved Recent Star Formation History in M31
Tobin M. Wainer, Benjamin F. Williams, Zhuo Chen +19
We use Hubble Space Telescope optical imaging from the Panchromatic Hubble Andromeda Southern Treasury (PHAST) to measure the spatially resolved recent star formation history (SFH)…
The odd primordial halo of the Milky Way implied by Gaia. A shallow core, but a steep decline
Pengfei Li, Stacy S. McGaugh, Marcel S. Pawlowski +2
Primordial dark matter halos are well understood from cold dark matter-only simulations. Since they can contract significantly as baryons settle into their centers, direct comparis…
Time-average properties of major mergers: mergers significantly scatter high-z scaling relations
Mathieu Puech, Hector Flores, Myriam Rodrigues +2
Interpreting the scaling relations measured by recent large kinematic surveys of galaxies has remained hampered by large observational scatter. We show that the observed IS…
Studying distant galaxies: A Handbook of Methods and Analyses
F. Hammer, M. Puech, H. Flores +1
Distant galaxies encapsulate the various stages of galaxy evolution and formation from over 95% of the development of the universe. As early as twenty-five years ago, little was kn…
Young tidal dwarf galaxies cannot be used to probe dark matter in galaxies
H. Flores, F. Hammer, S. Fouquet +4
The location of dark-matter free, tidal dwarf galaxies (TDGs) in the baryonic Tully Fisher (bTF) diagram has been used to test cosmological scenarios, leading to various and contro…
Co-orbiting satellite galaxy structures are still in conflict with the distribution of primordial dwarf galaxies
Marcel S. Pawlowski, Benoit Famaey, Helmut Jerjen +11
Both major galaxies in the Local Group host planar distributions of co-orbiting satellite galaxies, the Vast Polar Structure (VPOS) of the Milky Way and the Great Plane of Andromed…