26/03/2008 – 14h – Auditório Principal, Bloco G – IAG/USP

Monique Spite

Observatoire de Paris (FRANCE)

Título/Title: The Very Metal-Poor Stars in our Galaxy

Resumo/Abstract:

I will show how to find the oldest galactic stars born at the very beginning of the Galaxy.

We will see the interest of this stars, in the particular what they can tell us about the early chemical evolution of the Galaxy, and how these stellar results can be compared to the last determinations of WMAP (reionisation, age of the Universe, primordial nycleosynthesis).

 

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