352 citations · 6.6k across the 189 of their papers we have counts for
11 papers · 1 filter
Stellar population astrophysics (SPA) with the TNG -- The chemical content of the red supergiant population in the Perseus complex
C. Fanelli, L. Origlia, E. Oliva +3
Context. The Perseus complex in the outer disk of the Galaxy hosts a number of clusters and associations of young stars. Gaia is providing a detailed characterization of their kine…
Expanding the time domain of multiple populations: evidences of nitrogen variations in the ~1.5 Gyr old star cluster NGC 1783
M. Cadelano, E. Dalessandro, M. Salaris +5
We present the result of a detailed analysis of HST UV and optical deep images of the massive and young (~1.5 Gyr) stellar cluster NGC 1783 in the Large Magellanic Cloud. This syst…
A relic from a past merger event in the Large Magellanic Cloud
A. Mucciarelli, D. Massari, A. Minelli +5
According to the standard cosmological scenario, the large galaxies that we observe today have reached their current mass via mergers with smaller galaxy satellites (Moore et al.19…
Lithium in the lower red giant branch of 5 Galactic globular clusters
Claudia Aguilera-Gómez, Lorenzo Monaco, Alessio Mucciarelli +3
Lithium is one of the few elements produced during the Big Bang Nucleosynthesis in the early universe. Moreover, its fragility makes it useful as a proxy for stellar environmental…
Sulfur abundances in the Galactic bulge and disk
F. Lucertini, L. Monaco, E. Caffau +2
Context. The measurement of -elements abundances provides a powerful tool to put constraints on chemical evolution and star formation history of galaxies. The majority of studie…
A new set of chisels for Galactic archaeology: Sc, V and Zn as taggers of accreted globular clusters
Alice Minelli, Alessio Mucciarelli, Davide Massari +3
Chemical tagging is a powerful tool to reveal the origin of stars and globular clusters (GCs), especially when dynamics alone cannot provide robust answers. So far, mostly - and…
The Gaia-ESO Survey: Galactic evolution of lithium from iDR6
D. Romano, L. Magrini, S. Randich +31
We exploit the unique characteristics of a sample of open clusters (OCs) and field stars for which high-precision 7Li abundances and stellar parameters are homogeneously derived by…
Curiouser and curiouser: the peculiar chemical composition of the Li/Na-rich star in Omega Centauri
A. Mucciarelli, L. Monaco, P. Bonifacio +5
We present a multi-instrument spectroscopic analysis of the unique Li/Na-rich giant star 25664 in Omega Centauri using spectra acquired with FLAMES-GIRAFFE, X-SHOOTER, UVES and HAR…
Exploiting the Gaia EDR3 photometry to derive stellar temperatures
A. Mucciarelli, M. Bellazzini, D. Massari
We present new colour -- effective temperature (Teff) transformations based on the photometry of the early third data release (EDR3) of the Gaia/ESA mission. These relations are ca…
A homogeneous comparison between the chemical composition of the Large Magellanic Cloud and the Sagittarius dwarf galaxy
A. Minelli, A. Mucciarelli, D. Romano +3
Similarities in the chemical composition of two of the closest Milky Way satellites, namely the Large Magellanic Cloud (LMC) and the Sagittarius (Sgr) dwarf galaxy, have been propo…
First phase space portrait of a hierarchical stellar structure in the Milky Way
E. Dalessandro, A. L. Varri, M. Tiongco +10
We present the first detailed observational picture of a possible ongoing massive cluster hierarchical assembly in the Galactic disk as revealed by the analysis of the stellar full…