691 citations · 14.9k across the 240 of their papers we have counts for
3 papers · 2 filters
The VISIR@VLT Mid-IR view of 47Tuc: A further step in solving the puzzle of RGB mass loss
Y. Momany, I. Saviane, A. Smette +5
There is an ongoing debate regarding the onset luminosity of dusty mass loss in population-II red giant stars. In this paper we present VISIR@VLT MIR 8.6 micron imaging of 47Tuc, c…
The ACS Survey of Galactic Globular Clusters XI: The Three-Dimensional Orientation of the Sagittarius Dwarf Spheroidal Galaxy and its Globular Clusters
Michael H. Siegel, Steven R. Majewski, David R. Law +13
We use observations from the ACS study of Galactic globular clusters to investigate the spatial distribution of the inner regions of the disrupting Sagittarius dwarf spheroidal gal…
The oxygen vs. sodium (anti)correlation(s) in omega Cen
F. D'Antona, A. D'Ercole, A. F. Marino +3
Recent exam of large samples of omega Cen giants shows that it shares with mono-metallic globular clusters the presence of the sodium versus oxygen anticorrelation, within each sub…