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| Paper: |
Age, Metallicity and α-element Abundances in Stellar Populations |
| Volume: |
390, Pathways Through an Eclectic Universe |
| Page: |
302 |
| Authors: |
Koleva, M.; Gupta, R.; Prugniel, Ph.; Singh, H. |
| Abstract: |
We build model spectra of stellar populations at high resolution and with variable α-element enhancements. Analyzing spectra of galactic globular clusters we show that it is possible to derive [Mg/Fe] reliably and efficiently using spectra integrated along the line of sight, thus opening perspectives for investigating the enrichment process in galaxies and star clusters. |
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