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Metallicity and kinematical clues to the formation of the Local Group

✍ Scribed by R.F.G. Wyse


Publisher
John Wiley and Sons
Year
2010
Tongue
English
Weight
233 KB
Volume
331
Category
Article
ISSN
0004-6337

No coin nor oath required. For personal study only.

✦ Synopsis


Abstract

The kinematics and elemental abundances of resolved stars in the nearby Universe can be used to infer conditions at high redshift, trace how galaxies evolve and constrain the nature of dark matter. This approach is complementary to direct study of systems at high redshift, but I will show that analysis of individual stars allows one to break degeneracies, such as between star formation rate and stellar Initial Mass Function, that complicate the analysis of unresolved, distant galaxies (Β© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)


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Partially supported by the research funds of Ministero dell'Uni¨ersita e della Ricerca Scientifica e Tecnologica and by Grant 9300856.CT01 of Consiglio Nazionale delle Ricerche.