187 citations · 1.3k across the 37 of their papers we have counts for
4 papers · 1 filter
The number of dwarf satellites of disk galaxies versus their bulge mass in the standard model of cosmology
B. Javanmardi, M. Raouf, H. G. Khosroshahi +3
There is a correlation between bulge mass of the three main galaxies of the Local Group (LG), i.e. M31, Milky Way (MW), and M33, and the number of their dwarf spheroidal galaxies.…
Tip of the red giant branch distances to the dwarf galaxies dw1335-29 and dw1340-30 in the Centaurus group
Oliver Müller, Marina Rejkuba, Helmut Jerjen
The abundance and spatial distribution of dwarf galaxies are excellent empirical benchmarks to test models of structure formation on small scales. The nearby Centaurus group, with…
The Leo-I group: new dwarf galaxy and UDG candidates
Oliver Müller, Helmut Jerjen, Bruno Binggeli
The study of dwarf galaxies and their environments provides crucial testbeds for predictions of cosmological models and insights on the structure formation on small cosmological sc…
A whirling plane of satellite galaxies around Centaurus A challenges cold dark matter cosmology
Oliver Müller, Marcel S. Pawlowski, Helmut Jerjen +1
The Milky Way and Andromeda galaxy are each surrounded by a thin plane of satellite galaxies that may be corotating. Cosmological simulations predict that most satellite galaxy sys…