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Indices for SSPs with enhanced mix of alpha-elements

Rosaria Tantalo

astro-pharXiv:astro-ph/0110502

Abstract

In this poster line strength indices for new Single Stellar Populations (SSP) based on the recent stellar models with chemical compositions enhanced in the alpha-elements (Salasnich et al. 2000) are presented. The SSP indices have been calculated taking into account different methods to correct the "Standard-Worthey Indices" for the real chemical composition of alpha-enhanced isochrones.

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