530 citations · 5.5k across the 101 of their papers we have counts for
5 papers · 1 filter
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…
Beyond CDM: Problems, solutions, and the road ahead
Philip Bull, Yashar Akrami, Julian Adamek +37
Despite its continued observational successes, there is a persistent (and growing) interest in extending cosmology beyond the standard model, CDM. This is motivated by a range o…
The alignment of SDSS satellites with the VPOS: effects of the survey footprint shape
Marcel S. Pawlowski
It is sometimes argued that the uneven sky coverage of the Sloan Digital Sky Survey (SDSS) biases the distribution of satellite galaxies discovered by it to align with the polar pl…
On the persistence of two small-scale problems in ΛCDM
Marcel S. Pawlowski, Benoit Famaey, David Merritt +1
We investigate the degree to which the inclusion of baryonic physics can overcome two long-standing problems of the standard cosmological model on galaxy scales: (i) the problem of…
The new Milky Way satellites: alignment with the VPOS and predictions for proper motions and velocity dispersions
Marcel S. Pawlowski, Stacy S. McGaugh, Helmut Jerjen
The evidence that stellar systems surrounding the Milky Way (MW) are distributed in a Vast Polar Structure (VPOS) may be observationally biased by satellites detected in surveys of…