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A First Study of Giant Stars in the Galactic Bulge based on Crires spectra

N. Ryde·B. Edvardsson·B. Gustafsson·H. -U. Käufl
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Abstract

We present our on-going work on the determination of elemental abundances of giants in the Galactic Bulge by means of infrared spectroscopy. We show a preliminarily reduced spectrum and a synthetic spectrum fit of the Bulge giant Arp 4203 recorded with the near-infrared, high-resolution Crires spectrograph mounted on the VLT during its science verification run in August 2006. Abundances derived from this spectrum are discussed.

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N. Ryde, B. Edvardsson, B. Gustafsson, H. -U. Käufl. 2007-01-31. A First Study of Giant Stars in the Galactic Bulge based on Crires spectra. https://doi.org/10.1017/s1743921307008113

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