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The Hubble Space Telescope UV Legacy Survey of Galactic globular clusters – IX. The Atlas of multiple stellar populations
We use high-precision photometry of red-giant-branch (RGB) stars in 57 Galactic globular clusters (GCs), mostly from the 'Hubble Space Telescope (HST ) UV Legacy Survey of Galactic GCs', to identifyExpand
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Evidence for two populations of Galactic globular clusters from the ratio of their half-mass to Jacobi radii
We investigate the ratio between the half-mass radii r(h) of Galactic globular clusters and their Jacobi radii r(J) given by the potential of the Milky Way and show that clusters with galactocentricExpand
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On the effects of dynamical evolution on the initial mass function of globular clusters
In this paper we show the results of a large set of N-body simulations modelling the evolution of globular clusters driven by relaxation, stellar evolution and disc shocking, and including theExpand
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NGC 2419: a large and extreme second generation in a currently undisturbed cluster
We analyse complementary Hubble Space Telescope and Subaru data for the globular cluster NGC 2419. We make a detailed analysis of the horizontal branch (HB), which is composed of two main groups ofExpand
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The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. I. Overview of the Project and Detection of Multiple Stellar Populations
In this paper we describe a new UV-initiative HST project (GO-13297) that will complement the existing F606W and F814W database of the ACS Globular Cluster (GC) Treasury by imaging most of itsExpand
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STAR COUNT DENSITY PROFILES AND STRUCTURAL PARAMETERS OF 26 GALACTIC GLOBULAR CLUSTERS
We used an appropriate combination of high-resolution Hubble Space Telescope observations and wide-field, ground-based data to derive the radial stellar density profiles of 26 Galactic globularExpand
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The Hubble Space Telescope UV legacy survey of galactic globular clusters - XVI. The helium abundance of multiple populations
Recent work, based on data from the Hubble Space Telescope (HST) UV Legacy Survey of Galactic Globular Clusters (GCs), has revealed that all the analyzed clusters host two groups of first- (1G) andExpand
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The Hubble Space Telescope UV Legacy Survey of galactic globular clusters - II. The seven stellar populations of NGC 7089 (M2)
APM and HJ acknowledge support by the Australian Research Council through Discovery Project grant DP120100475. MZ acknowledges support by Proyecto Fondecyt Regular 1110393, by the BASAL Center forExpand
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Evolution of Globular Cluster Systems in Elliptical Galaxies
We study the evolution of globular cluster systems (GCS) in elliptical galaxies and explore the dependence of their main properties on the mass and the size of the host galaxy. We focus ourExpand
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Evolution of the mass function of the Galactic globular cluster system
In this work we investigate the evolution of the mass function of the Galactic globular cluster system (GCMF) taking into account the effects of stellar evolution, two-body relaxation, disc shockingExpand
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