Physical Properties of Low-Luminosity Galaxies at z ~ 2

M. Lemoine-Busserolle; T. Contini; R. Pello; J. -F. Le Borgne; J. -P. Kneib; C. Lidman

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arXiv · astro-ph/0207141

Physical Properties of Low-Luminosity Galaxies at z ~ 2

M. Lemoine-Busserolle·T. Contini·R. Pello·J. -F. Le Borgne·J. -P. Kneib·C. Lidman

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Abstract

We report the results obtained from ISAAC/VLT near-IR spectroscopy of two low-luminosity z ~ 1.9 galaxies located in the core of the lensing cluster AC114. The amplification factor allowed to obtain, for the first time, physical properties (SFR, abundance ratios, mass, etc) of star-forming galaxies, 1 to 2 magnitudes fainter than in previous studies of Lyman-break galaxies at z ~ 3.

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M. Lemoine-Busserolle, T. Contini, R. Pello, J. -F. Le Borgne, J. -P. Kneib, C. Lidman. 2002-07-05. Physical Properties of Low-Luminosity Galaxies at z ~ 2. https://arxiv.org/abs/astro-ph/0207141

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