Oxygen abundances in the Galactic bulge: evidence for fast chemical enrichment

M. Zoccali, A. Lecureur, B. Barbuy, V. Hill, A. Renzini, D. Minniti, Y. Momany, A. E. Gómez, S. Ortolani

Astronomy and Astrophysics · 2006 · 186 citations · 34 references

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Abstract

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.

References

34