82 citations · 437 across the 12 of their papers we have counts for
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The dark matter halo of NGC 1399 - CDM or MOND?
T. Richtler, Y. Schuberth, M. Hilker +3
Central galaxies in galaxy clusters may be key discriminants in the competition between the cold dark matter (CDM) paradigm and modified Newtonian dynamics (MOND). We investigate t…
Intra Cluster Globular Clusters around NGC 1399 in Fornax?
Y. Schuberth, T. Richtler, L. Bassino +1
We investigate whether the globular clusters (GCs) in the recently published sample of GCs in the Fornax cluster by Bergond and coworkers are indeed intra-cluster objects. We combi…
Dynamics of the NGC 4636 Globular Cluster System - An extremely dark matter dominated galaxy?
Y. Schuberth, T. Richtler, B. Dirsch +4
We present the first dynamical study of the globular cluster system of NGC 4636. This giant elliptical galaxy is claimed to be extremely dark matter dominated, according to X-ray o…
A wide-field photometric study of the globular cluster system of NGC 4636
Boris Dirsch, Ylva Schuberth, Tom Richtler
We investigate the unusually rich cluster system of NGC4636 with wide-field Washington photometry. The globular cluster luminosity function can be followed roughly 1 mag beyond the…
The Outer Cluster System of NGC 1399: Preliminary Results
Y. Schuberth, T. Richtler, B. Dirsch +2
We present preliminary results of our dynamical study of the outer globular cluster system of NGC 1399, the central galaxy in the Fornax Cluster. About 160 new radial velocities fo…