Permitted Oxygen Abundances and the Temperature Scale of Metal-poor Turnoff Stars
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Authors
Melendez Moreno, Jorge
Shchukina, N G
Vasiljeva, Irina E
Ramirez, Ivan
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IOP Publishing
Abstract
We use high-quality VLT/UVES published data of the permitted O I triplet and Fe II lines to determine oxygen and iron abundances in unevolved (dwarfs, turnoff, subgiants) metal-poor halo stars. The calculations have been performed both in LTE and non-LTE
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Astrophysical Journal, The
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2037-12-31