189 citations · 2.9k across the 58 of their papers we have counts for
3 papers · 2 filters
How well can we determine ages and chemical abundances from spectral fitting of integrated light spectra?
Geraldo Gonçalves, Paula Coelho, Ricardo Schiavon +1
The pixel-to-pixel spectral fitting technique is often used in studies of stellar populations. It enables the user to infer several parameters from integrated light spectra such as…
Searching for globular cluster chemical anomalies on the main sequence of a young massive cluster
I. Cabrera-Ziri, J. S. Speagle, E. Dalessandro +9
The spectroscopic and photometric signals of the star-to-star abundance variations found in globular clusters seem to be correlated with global parameters like the cluster's metall…
Photometric characterization of multiple populations in star clusters: The impact of the first dredge-up
Maurizio Salaris, Chris Usher, Silvia Martocchia +6
The existence of star-to-star light-element abundance variations (multiple populations, MPs) in massive Galactic and extragalactic star clusters older than about 2 Gyr is by now we…