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THE AGE OF THE YOUNG BULGE-LIKE POPULATION IN THE STELLAR SYSTEM TERZAN 5: LINKING THE GALACTIC BULGE TO THE HIGH-Z UNIVERSE

  • Authors: F. R. Ferraro, D. Massari, E. Dalessandro, B. Lanzoni, L. Origlia, R. M. Rich, and A. Mucciarelli

2016 The Astrophysical Journal 828 75.

  • Provider: AAS Journals

Caption: Figure 5.

Isochrone fitting. The value of the χ2 parameter (see the text for its definition) is plotted as a function of the age of the three isochrones selected to reproduce the young and the old populations (see Figure 3). In both cases, a well-defined minimum identifies the best-fit isochrone.

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