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Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/5332
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dc.contributor.authorSbordone, L-
dc.contributor.authorBonifacio, P-
dc.contributor.authorCaffau, E-
dc.contributor.authorLudwig, H. -G-
dc.contributor.authorBehara, N-
dc.contributor.authorGonzalez-Hernandez, J. I-
dc.contributor.authorSteffen, M-
dc.contributor.authorCayrel, R-
dc.contributor.authorFreytag, B-
dc.contributor.authorVan't Veer, C-
dc.contributor.authorMolaro, P-
dc.contributor.authorPlez, B-
dc.contributor.authorSivarani, T-
dc.contributor.authorSpite, M-
dc.contributor.authorSpite, F-
dc.contributor.authorBeers, T. C-
dc.contributor.authorChristlieb, N-
dc.contributor.authorFrançois, P-
dc.contributor.authorHill, V-
dc.date.accessioned2011-02-02T10:11:26Z-
dc.date.available2011-02-02T10:11:26Z-
dc.date.issued2010-04-
dc.identifier.citationC. Charbonnel, M. Tosi, F. Primas & C. Chiappini, eds., Light Elements in the Universe, Proceedings IAU Symposium No. 268, 2009, pp. 355-356en
dc.identifier.urihttp://hdl.handle.net/2248/5332-
dc.descriptionRestricted Accessen
dc.description.abstractWe recently presented (Sbordone et al., 2009a) the largest sample to date of lithium abundances in extremely metal-poor (EMP) Halo dwarf and Turn-Off (TO) stars. One of the most crucial aspects in estimating Li abundances is the Teff determination, since the Li I 670.8 nm doublet is highly temperature sensitive. In this short contribution we concentrate on the Teff determination based on Hα wings fitting, and on its sensitivity to the chosen stellar gravity.en
dc.language.isoenen
dc.publisherCambridge University Pressen
dc.relation.ispartofseriesIAU Symposium and Colloquium Proceedings Series; Vol. 268-
dc.relation.urihttp://dx.doi.org/10.1017/S1743921310004448en
dc.rights© Cambridge University Pressen
dc.subjectNuclear reactionsen
dc.subjectNucleosynthesis – Galaxyen
dc.subjectHalo – starsen
dc.subjectAbundances, Population IIen
dc.titleThe metal–poor end of the Spite plateau: gravity sensitivity of the Hα wings fitting.en
dc.typeArticleen
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