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The disruption of the low-mass globular cluster E 3
(Wiley Blackwell Publishing, Inc, 2020-09)
We use Gaia DR2 photometry and proper motions to search for the hypothetical tidal tails of the Galactic globular cluster E 3. Using a modified version of a classical decontamination procedure, we are able to identify the ...
Its moderately extended low-density halo and its accretion history
(EDP Sciences, 2020-02-06)
We present results based on Dark Energy Camera Legacy Survey (DECaLS) DR8 astrometric and photometric data sets of the Milky Way globular cluster Pal 13. Because of its relatively small size and mass, there is not yet a ...
Tidal stripping of globular clusters in a simulated galaxy cluster
(IOP Publishing, 2015-06)
Using a cosmological N-body numerical simulation of the formation of a galaxy-cluster-sized halo, we analyze the temporal evolution of its globular cluster population. We follow the dynamical evolution of 38 galactic dark ...
Characteristic radii of the Milky Way globular clusters
(Wiley Blackwell Publishing, Inc, 2019-09-07)
We report on the extent of the effects of the Milky Way gravitational field in shaping the structural parameters and internal dynamics of its globular cluster population.We make use of a homogeneous, up-to-date data set ...