The environment of formation as a second parameter for globular cluster classification

@inproceedings{FraixBurnet2009TheEO,
  title={The environment of formation as a second parameter for globular cluster classification},
  author={Didier Fraix-Burnet and E. Davoust and Corinne Charbonnel},
  year={2009}
}
We perform an evolutionary multivariate analysis of a sampl e of 54 Galactic globular clusters with high-quality colour-magnitude diagrams and well-det ermined ages. The four parameters adopted for the analysis are: metallicity, age, maximum tem p rature on the horizontal branch, and absolute V magnitude. Our cladistic analysis breaks the ample into three… CONTINUE READING