Silicon and strontium abundances of very metal-poor stars determined from near-infrared spectra

Silicon and strontium abundances of very metal-poor stars determined from near-infrared spectra

Silicon and strontium are key elements to explore the nucleosynthesis and chemical evolution of the Galaxy by measurements of very metal-poor stars. There are, however, only a few useful spectral lines of these elements in the optical range that are measurable for such low-metallicity stars. Here we...

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Bibliographic Details
Main Authors: Aoki, W. (Author), Beers, T.C (Author), Harakawa, H. (Author), Hirano, T. (Author), Hodapp, K. (Author), Honda, S. (Author), Ishikawa, H.T (Author), Ishizuka, M. (Author), Jacobson, S. (Author), Kotani, T. (Author), Kudo, T. (Author), Kurokawa, T. (Author), Kuzuhara, M. (Author), Matsuno, T. (Author), Nishikawa, J. (Author), Omiya, M. (Author), Placco, V.M (Author), Serizawa, T. (Author), Tamura, M. (Author), Ueda, A. (Author), Vievard, S. (Author), Yoon, J. (Author)
Format: Article
Language:English
Published: Oxford University Press 2022
Subjects:
Abundance
Abundances
Carbon
Chemical evolution
Infrared devices
Key elements
Measurements of
Metal-poor star
Near infrared spectra
Near infrared spectroscopy
Nuclear reactions
Nucleosynthesis
Optical range
Silicon
Spectral line
Stars
Stars abundances
Stars: Abundances
Stars: Population II
Strontium
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