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arXiv · 1105.0428

Energetic constraints to chemo-photometric evolution of spiral galaxies

Alberto Buzzoni
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Abstract

The problem of chemo-photometric evolution of late-type galaxies is dealt with relying on prime physical arguments of energetic self-consistency between chemical enhancement of galaxy mass, through nuclear processing inside stars, and luminosity evolution of the system. Chemical enhancement is assessed in terms of the so-called "yield metallicity", that is the metal abundance of processed mass inside stars, as constrained by the galaxy photometric history.

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Alberto Buzzoni. 2011-05-02. Energetic constraints to chemo-photometric evolution of spiral galaxies. https://doi.org/10.1111/j.1365-2966.2011.18691.x

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