Hostname: page-component-586b7cd67f-2brh9 Total loading time: 0 Render date: 2024-11-26T13:28:26.994Z Has data issue: false hasContentIssue false
  • English
  • Français

Stars at Low Metallicity in Dwarf Galaxies

Published online by Cambridge University Press:  01 June 2008

Eline Tolstoy ,
Giuseppina Battaglia  and
Andrew Cole
Eline Tolstoy
Affiliation:
Kapteyn Institute, University of Groningen, the Netherlands email: [email protected]
Giuseppina Battaglia
Affiliation:
European Southern Observatory, Karl-Schwarzschild str. 2, Garching bei München, Germany email: [email protected]
Andrew Cole
Affiliation:
School of Mathematics and Physics, University of Tasmania, Hobart, Tasmania, Australia email: [email protected]
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Dwarf galaxies offer an opportunity to understand the properties of low metallicity star formation both today and at the earliest times at the epoch of the formation of the first stars. Here we concentrate on two galaxies in the Local Group: the dwarf irregular galaxy Leo A, which has been the recent target of deep HST/ACS imaging (Cole et al. 2007) and the Sculptor dwarf spheroidal, which has been the target of significant wide field spectroscopy with VLT/FLAMES (Battaglia 2007).

Keywords

galaxies: dwarfgalaxies: evolution(galaxies:) Local Group
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 4 , Issue S255: Low-Metallicity Star Formation: From the First Stars to Dwarf Galaxies , June 2008 , pp. 310 - 317
Copyright
Copyright © International Astronomical Union 2008

References

Battaglia, G., Helmi, A., Tolstoy, E., Irwin, M., Hill, V., & Jablonka, P. 2008b, ApJL, 681, L13CrossRefGoogle Scholar
Battaglia, G., et al. 2008a, MNRAS, 383, 183CrossRefGoogle Scholar
Battaglia, G. 2007 Phd Thesis, University of Groningen, the Netherlands.Google Scholar
Belokurov, V., et al. 2007, ApJ, 654, 897CrossRefGoogle Scholar
Cole, A. A., et al. 2007, ApJL, 659, L17CrossRefGoogle Scholar
Cowie, L. L. & Songaila, A. 1998, Nature, 394, 44CrossRefGoogle Scholar
Dolphin, A. E., et al. 2002, AJ, 123, 3154CrossRefGoogle Scholar
Ferrara, A. & Tolstoy, E. 2000, MNRAS, 313, 291CrossRefGoogle Scholar
Helmi, A., et al. 2006, ApJL, 651, L121CrossRefGoogle Scholar
Hunter, D. A. & Elmegreen, B. G. 2004, AJ, 128, 2170CrossRefGoogle Scholar
Hurley-Keller, D., Mateo, M., & Grebel, E. K. 1999, ApJL, 523, L25CrossRefGoogle Scholar
Kaluzny, J., et al. 1995, ApJS, 112, 407Google Scholar
Majewski, S. R., Siegel, M. H., Patterson, R. J., & Rood, R. T. 1999, ApJL, 520, L33CrossRefGoogle Scholar
Martin, N.F., de Jong, J.T.A., & Rix, H-W. 2008, ApJ, in press (arXiv:0805.2945)Google Scholar
Mateo, M. L. 1998, ARAA, 36, 435CrossRefGoogle Scholar
Queloz, D., Dubath, P., & Pasquini, L. 1995, A&A, 300, 31Google Scholar
Schulte-Ladbeck, R. E., et al. 2002, AJ, 124, 896CrossRefGoogle Scholar
Siegel, M. H., Shetrone, M. D., & Irwin, M. 2008, AJ, 135, 2084CrossRefGoogle Scholar
Simon, J. D. & Geha, M. 2007, ApJ, 670, 313CrossRefGoogle Scholar
Tolstoy, E., et al. 2006, The ESO Messenger, 123, 33Google Scholar
Tolstoy, E., et al. 1998, AJ, 116, 1244CrossRefGoogle Scholar
Tolstoy, E. 1996, ApJ, 462, 684CrossRefGoogle Scholar
Tolstoy, E., et al. 2004, ApJL, 617, L119CrossRefGoogle Scholar
van Zee, L., Skillman, E. D., & Haynes, M. P. 2006, ApJ, 637, 269CrossRefGoogle Scholar
Walker, M. G., et al. 2007, ApJL, 667, L53CrossRefGoogle Scholar