352 citations · 6.6k across the 189 of their papers we have counts for
5 papers · 2 filters
GIANO-TNG spectroscopy of red supergiants in the young star cluster RSGC2
L. Origlia, E. Oliva, R. Maiolino +19
The inner disk of the Galaxy has a number of young star clusters dominated by red supergiants that are heavily obscured by dust extinction and observable only at infrared wavelengt…
Gaia FGK Benchmark Stars - Metallicity
Paula Jofre, U. Heiter, C. Soubiran +22
To calibrate automatic pipelines that determine atmospheric parameters of stars, one needs a sample of stars -- ``benchmark stars'' -- with well defined parameters to be used as a…
NGC5694: another extra-galactic globular cluster
A. Mucciarelli, M. Bellazzini, M. Catelan +5
We discuss the chemical composition of six giant stars of the outer Halo globular cluster NGC5694, through the analysis of UVES@FLAMES high-resolution spectra. The cluster has an a…
The strange case of NGC2419: stellar populations, chemical composition, dynamics
M. Bellazzini, A. Mucciarelli, R. A. Ibata +10
A few years ago we started an observational campaign aimed at the thorough study of the massive and remote globular cluster NGC2419. We have used the collected data, e.g., to test…
Terzan 5: a Fossil Remnant of the Galactic Bulge
D. Massari, F. R. Ferraro, E. Dalessandro +3
Terzan 5 is a stellar system located in the Galactic Bulge, at a distance of 5.9 kpc. Recent discoveries show that it hosts two stellar populations with different iron abundance (Δ…