Journal
ASTRONOMISCHE NACHRICHTEN
Volume 331, Issue 5, Pages 526-534Publisher
WILEY-BLACKWELL
DOI: 10.1002/asna.201011365
Keywords
dark matter; galaxies: formation; galaxies: kinematics and dynamics; Galaxy: formation; Galaxy: stellar content; Local Group; stars: abundances
Categories
Funding
- US National Science Foundation [AST-0908326]
- Direct For Mathematical & Physical Scien [0908326] Funding Source: National Science Foundation
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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. (C) 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
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