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Last name: LUCATELLO
First name: S.
Astronomy and Astrophysics, 450, pp. 523-533, http://dx.doi.org./10.1051/0004-6361:20054369
Astronomy and Astrophysics, 464, pp. 967-981, http://dx.doi.org./10.1051/0004-6361:20066065
Astronomy and Astrophysics, 464, pp. 967-981, http://dx.doi.org./10.1051/0004-6361:20066065
Astronomy and Astrophysics, 440, pp. 901-908, http://dx.doi.org./10.1051/0004-6361:3019
We present the LTE abundance analysis of high resolution spectra for red giant stars in the peculiar bulge globular cluster NGC 6388. Spectra of seven members were taken using the UVES spectrograph at the ESO VLT2 and the multiobject FLAMES facility. We exclude any intrinsic metallicity spread in this cluster: on average, [Fe/H]=-0.44±0.01±0.03...
Astrophysical Journal, 621, pp. 777-784, http://dx.doi.org./10.1086/427796
Astronomy and Astrophysics, 442, pp. 947-947, http://dx.doi.org./10.1051/0004-6361:3019e
Astronomy and Astrophysics, 442, pp. 947-947, http://dx.doi.org./10.1051/0004-6361:3019e
Astronomy and Astrophysics, 505, pp. 117-138 (2009)
International audience
Aims:We present an analysis of FLAMES-Giraffe spectra for several bright giants in NGC 6441, to investigate the presence and extent of the Na-O anticorrelation in this anomalous globular cluster. Methods: The field of NGC 6441 is very crowded, with severe contamination by foreground (mainly bulge) field stars. Appropriate membership criteria...
The study of resolved stellar populations in the Milky Way and other Local Group galaxies can provide us with a fossil record of their chemo-dynamical and star-formation histories over timescales of many billions of years. In the galactic components and stellar systems of the Milky Way and its satellites, individual stars can be resolved....