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The Hubble Missing Globular Cluster Survey. II. Survey membership tools and kinematic analysis of NGC 6749
L. Rosignoli, M. Libralato, R. Pascale +15
The Hubble Missing Globular Cluster Survey has secured high quality astro photometric data in two bands for 34 clusters never observed with HST. When combined with Gaia positional…
Evolution of the kinematic properties of rotating multiple-population globular clusters
Ethan B. White, Enrico Vesperini, Emanuele Dalessandro +1
Globular clusters (GCs) host multiple stellar populations differing in their chemical and dynamical properties. A number of models for the formation of multiple populations predict…
A binary-related origin mediated by environmental conditions for blue straggler stars
Francesco R. Ferraro, Barbara Lanzoni, Enrico Vesperini +7
Blue stragglers are anomalously massive core hydrogen-burning stars that, according to the theory of single star evolution, should not exist. They are suspected to form in mass-enh…
Structural parameters, chronological age and dynamical age of the LMC globular cluster NGC 1754
Camilla Giusti, Mario Cadelano, Francesco R. Ferraro +4
In the context of a new systematic study of the properties of the most compact and massive star clusters in the Large Magellanic Cloud (LMC), here we present the determination of t…
Phase-space mixing of multiple stellar populations in globular clusters
Francisco I. Aros, Enrico Vesperini, Emanuele Dalessandro
Context: Globular clusters (GCs) host multiple populations characterised by abundance variations in a number of light elements. In many cases, these populations also show spatial a…
Tracing the W3/W4/W5 and Perseus complex dynamical evolution with star clusters
A. Della Croce, E. Dalessandro, E. Vesperini +4
The Perseus complex offers an ideal testbed to study cluster formation and early evolution as it hosts two major hierarchical structures (namely LISCA I and LISCA II) and the W3/W4…