Browsing by Author "Lecureur, A."
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- ItemOxygen abundances in the Galactic bulge(2006) Zoccali, M.; Lecureur, A.; Barbuy, B.; Hill, V.; Renzini, A.; Minniti, D.; Momany, Y.; Gomez, A.; Ortolani, S.Aims. We spectroscopically characterize the Galactic Bulge to infer its star formation timescale, compared to the other Galactic components, through the chemical signature on its individual stars.
- ItemOxygen, sodium, magnesium, and aluminium as tracers of the galactic bulge formation(2007) Lecureur, A.; Zoccali, Manuela; Minniti, D.
- ItemThe metal content of bulge field stars from FLAMES-GIRAFFE spectra -: I.: Stellar parameters and iron abundances(2008) Zoccali, M.; Hill, V.; Lecureur, A.; Barbuy, B.; Renzini, A.; Minniti, D.; Gomez, A.; Ortolani, S.Aims. We determine the iron distribution function (IDF) for bulge field stars, in three different fields along the Galactic minor axis and at latitudes b = -4 degrees, b = -6 degrees, and b = -12 degrees. A fourth field including NGC 6553 is also included in the discussion.