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Permitted Oxygen Abundances and the Temperature Scale of Metal-poor Turnoff Stars

Melendez Moreno, Jorge; Shchukina, N G; Vasiljeva, Irina E; Ramirez, Ivan

Description

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

dc.contributor.authorMelendez Moreno, Jorge
dc.contributor.authorShchukina, N G
dc.contributor.authorVasiljeva, Irina E
dc.contributor.authorRamirez, Ivan
dc.date.accessioned2015-12-07T22:30:27Z
dc.identifier.issn0004-637X
dc.identifier.urihttp://hdl.handle.net/1885/22328
dc.description.abstractWe 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
dc.publisherIOP Publishing
dc.sourceAstrophysical Journal, The
dc.subjectKeywords: Atomic data; Cosmic rays; Galaxy: halo; Stars: abundances; Stars: atmospheres; Stars: fundamental parameters; Stars: Population II; Sun: abundances
dc.titlePermitted Oxygen Abundances and the Temperature Scale of Metal-poor Turnoff Stars
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume642
dc.date.issued2006
local.identifier.absfor020110 - Stellar Astronomy and Planetary Systems
local.identifier.ariespublicationu4114753xPUB21
local.type.statusPublished Version
local.contributor.affiliationMelendez Moreno, Jorge, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationShchukina, N G, National Academy of Sciences
local.contributor.affiliationVasiljeva, Irina E, National Academy of Sciences
local.contributor.affiliationRamirez, Ivan, University of Texas
local.description.embargo2037-12-31
local.bibliographicCitation.startpage1082
local.bibliographicCitation.lastpage1097
local.identifier.doi10.1086/501158
dc.date.updated2015-12-07T10:04:46Z
local.identifier.scopusID2-s2.0-33746040108
CollectionsANU Research Publications

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