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Nitrogen and Carbon Abundances in Elliptical Galaxies - magpop

Nitrogen and Carbon Abundances in Elliptical Galaxies - magpop

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Model predictions<br />

Bruzual & Charlot 2007 models<br />

CO4685<br />

The rest of the CNO <strong>in</strong>dices (<strong>and</strong><br />

Mg 2) depend strongly on age <strong>and</strong><br />

metallicity<br />

For the typical metallicities<br />

of elliptical galaxies (Z > 0.004),<br />

NH3360 is essentially<br />

constant with age <strong>and</strong> overall<br />

metallicity.<br />

CNO4175

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