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Stellar Abundances in Local Group Galaxies

Published online by Cambridge University Press:  30 March 2016

Eline Tolstoy  and
Kim Venn
Eline Tolstoy
Affiliation:
Kapteyn Institute, Univ. of Groningen, the Netherlands
Kim Venn
Affiliation:
Macalester College & Univ. of Minnesota, USA

Abstract

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Here we describe some of our latest results from measuring detailed abundances in Local Group dwarf galaxies with the VLT. Combining spectroscopic abundances with Color-Magnitude diagrams allows the effective measurement of detailed chemical evolution with time in these galaxies. Although there are not yet significant numbers of individual stars observed in local group dwarf galaxies, the uniformity of the abundance patterns of the majority of stars in galaxies with very different star formation histories must hint at general properties of all star formation in these small systems.

Information

Type
I. Joint Discussions
Information
Highlights of Astronomy , Volume 13 , 2005 , pp. 548 - 553
Copyright
Copyright © Astronomical Society of Pacific 2005

References

Cole, A.A., Smecker-Hane, T.A. & Gallagher, J.S. 2000, AJ, 120, 1808 CrossRefGoogle Scholar
Cole, A.A. et al. 2003, MNRAS, 347, 367 (astro-ph/0309614)Google Scholar
Edvardsson, B., Andersen, J., Gustafsson, B., et al. 1993, A&A, 275, 101.Google Scholar
Freeman, K. & Bland-Hawthorn, J. 2002, ARA&A, 40, 487 Google Scholar
Fulbright, J.R. 2002, AJ, 123, 404 Google Scholar
Gilmore, G. & Wyse, R.F.G. 1991, ApJL, 367, 55 CrossRefGoogle Scholar
Hill, V., Franois, R., Spite, M., Primas, F. & Spite, F. 2000, A&A, 364, L19 Google Scholar
Kaufer, A., Venn, K.A., Tolstoy, E., Pinte, C., & Kudritzki, R. P. 2004, AJ, 127, 2723 Google Scholar
Martin, C.L., Kobulnicky, H.A., & Heckman, T.M. 2002, ApJ, 574, 663 Google Scholar
McWilliam, A., Preston, G.W., Sneden, C. & Searle, L. 1995, AJ, 109, 2757 CrossRefGoogle Scholar
Mori, M., Ferrara, A. & Madau, P. 2002, ApJ, 571, 40 Google Scholar
Olszewski, E.W., Schommer, R.A., et al. 1991, AJ, 101, 515 CrossRefGoogle Scholar
Reitzel, D.B. & Guhathakurta, P. 2002, AJ, 124, 234 Google Scholar
Ryan, S.G., Norris, J.E., & Beers, T.C. 1996, ApJ, 471, 254 Google Scholar
Shetrone, M.D., Côté, P. & Sargent, W.L.W. 2001, ApJ, 548, 592 Google Scholar
Shetrone, M., Venn, K.A., Tolstoy, E., et al. 2003, AJ, 125, 684 Google Scholar
Tolstoy, E., Irwin, M.J., Cole, A.A., Pasquini, L., et al. 2001, MNRAS, 327, 918 Google Scholar
Tolstoy, E., Venn, K.A., Shetrone, M., et al. 2003, AJ, 125, 707 Google Scholar
Venn, K.A., McCarthy, J.K., Lennon, D.J., et al. 2000, ApJ, 541, 610 Google Scholar
Venn, K.A., Lennon, D.J., Kaufer, A., et al. 2001, ApJ, 547, 765 Google Scholar
Venn, K.A., Tolstoy, E., Kaufer, A., et al. 2003, AJ, 126, 1326 Google Scholar