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20232025
most citedLopsided distribution of MATLAS and ELVES dwarf satellite systems around isolated host galaxies

6 citations · 18 across the 6 of their papers we have counts for

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astro-ph.GA2025

New dwarf galaxy candidates in the M106, NGC3521, and UGCA127 groups with the Hyper Suprime Camera

Oliver Müller, Helmut Jerjen, Salvatore Taibi +3

The local universe is still full of hidden dwarf galaxies to be discovered using deep imaging campaigns. Here we present the third paper in a series to search for low-surface brigh…

astro-ph.GA20244 cited

Dwarf Galaxies in the MATLAS Survey: The satellite system of NGC474 under scrutiny with MUSE

Oliver Müller, Francine R. Marleau, Nick Heesters +12

A recent study of the distribution of dwarf galaxies in the MATLAS sample in galaxy groups revealed an excess of flattened satellite structures, reminiscent of the co-rotating plan…

astro-ph.GA20246 cited

Lopsided distribution of MATLAS and ELVES dwarf satellite systems around isolated host galaxies

Nick Heesters, Helmut Jerjen, Oliver Müller +2

The properties of satellite dwarf galaxies pose important empirical constraints to verify cosmological models on galaxy scales. Their phase-space correlations, in particular, offer…

astro-ph.GA2024

The phase-space distribution of the M81 satellite system

Oliver Müller, Nick Heesters, Marcel S. Pawlowski +3

The spatial distribution of dwarf galaxies around their host galaxies is a critical test for the standard model of cosmology because it probes the dynamics of dark matter halos and…

astro-ph.GA20234 cited

The creation of a massive UCD by tidal threshing from NGC 936

Sanjaya Paudel, Pierre-Alain Duc, Sungsoon Lim +9

We study a compact nucleus embedded in an early-type dwarf galaxy, MATLAS-167, which is in the process of disruption by the tidal force of the neighboring giant S0 galaxy, NGC 936,…

astro-ph.GA20234 cited

Is there a dwarf galaxy satellite-of-satellite problem in CDM?

Oliver Müller, Nick Heesters, Helmut Jerjen +2

Dark matter clusters on all scales, therefore it is expected that even substructure should host its own substructure. Using the Extragalactic Distance Database, we searched for dwa…