Abundances of neutron-capture elements in red giant  stars

dc.contributor.author	Gorbaneva, Tatyana I.
dc.date.accessioned	2010-08-26T07:40:19Z
dc.date.available	2010-08-26T07:40:19Z
dc.date.issued	2007
dc.description.abstract	The neutron-capture element abundances in the 52 red giants with metallicities spanning the range −0.6 < [Fe]/[H] < 0.25 are found. High-resolution spectra (R = 42000; S/N > 100) for the investigated stars were obtained with the ELODIE spectrograph of the 1.93m telescope at the Observatoire de Haute Provence (France). The determination of elemental abundances was carried out with the local thermodynamic equilibrium assumption by the model atmosphere method; for Ba and Eu the hyperfine structure was taken into account. The dependences of the neutron-capture element abundances on metallicity are presented.	uk
dc.identifier.citation	Astronomical & Astrophysical Transactions. The Journal of the Eurasian Astronomical Society
dc.identifier.issn	1055-6796 print
dc.identifier.issn	1476-3540 online
dc.identifier.uri	https://dspace.onu.edu.ua/handle/123456789/84
dc.language.iso	en	uk
dc.publisher	Madrid : Consejo Superior de Investigaciones Científicas, Instituto Miguel Asín,
dc.relation.ispartofseries	Vol. 25, Nos. 5–6, October–December 2006, 463–467
dc.subject	Red giant stars	uk
dc.subject	Abundances	uk
dc.subject	Neutron-capture elements	uk
dc.title	Abundances of neutron-capture elements in red giant stars	uk
dc.type	Article	uk

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