We review the multiple population (MP) phenomenon of globular clusters (GCs): ie, the
evidence that GCs typically host groups of stars with different elemental abundances and/or …

Globular clusters are large and dense agglomerate of stars. At variance with smaller clusters
of stars, they exhibit signs of some chemical evolution. At least for this reason, they are …

A number of studies based on the data collected by the Hubble Space Telescope (HST) GO-
13297 program" HST Legacy Survey of Galactic Globular Clusters: Shedding UV Light on …

ABSTRACT Hubble Space Telescope (HST) photometry is providing an extensive analysis
of globular clusters (GCs). In particular, the pseudo-two-colour diagram …

Abstract We exploit multiband Hubble Space Telescope photometry to investigate multiple
populations (MPs) along the red horizontal branches (HBs) and red clumps of 14 metal-rich …

We have carried out a set of Monte Carlo simulations to study a number of fundamental
aspects of the dynamical evolution of multiple stellar populations in globular clusters with …

We studied the spatial distributions of multiple stellar populations (MPs) in a sample of 20
globular clusters (GCs) spanning a broad range of dynamical ages. The differences …

NGC 2419 is likely the globular cluster (GC) with the lowest dynamical age in the Galaxy.
This makes it an extremely interesting target for studying the properties of its multiple …

We present a detailed 3D kinematic analysis of the central regions (R< 30 arcsec) of the low
mass and dynamically evolved galactic globular cluster (GC) NGC 6362. The study is based …

We present the results of a suite of N-body simulations aimed at understanding the
fundamental aspects of the long-term evolution of the internal kinematics of multiple stellar …