About chemical composition of supergiant PMMR145 in Small Magellanic cloud. Osmium.

dc.contributor.authorGopka, Vera F.
dc.contributor.authorShavrina, Angelina V.
dc.contributor.authorVasilyeva, S. V.
dc.contributor.authorAndrievsky, Serhii M.
dc.contributor.authorАндрієвський, Сергій Михайловичuk
dc.contributor.authorАндриевский, Сергей Михайлович
dc.date.accessioned2014-03-22T08:54:17Z
dc.date.available2014-03-22T08:54:17Z
dc.date.issued2012
dc.descriptionOdessa Astronomical publications / Одесская астроном. обсерватория . – Одесса : Астропринт, 2012 . – Vol.25/2.uk
dc.description.abstractABSTRACT. The abundance analysis of six Ksupergiants of the Small Magellanic (Hill 1997) showed that the heavier elements (La, Ce, Nd, Eu) have the excess relative to iron [El/Fe]=+0.4 dex, on average, for the sample of five stars (PMMR23, PMMR27, PMMR48, PMMR102, PMMR145). We made the identification of spectral lines in the spectrum of PMMR145 based on the comparison of synthetic and observed spectra. The absorption lines of elements heavier than lanthanides including osmium were identified and abundance of osmium was found ([Os/Fe]=0.59 dex).uk
dc.identifier.citationOdessa Astronomical Publicationsuk
dc.identifier.urihttps://dspace.onu.edu.ua/handle/123456789/4740
dc.language.isoenuk
dc.publisherAstroprintuk
dc.relation.ispartofseries;vol. 25, issue 2, p. 167-168.
dc.subjectSmall Magellanic Clouduk
dc.subjectstaruk
dc.subjectevolutionuk
dc.subjectsupergiantsuk
dc.subjectPMMR145uk
dc.titleAbout chemical composition of supergiant PMMR145 in Small Magellanic cloud. Osmium.uk
dc.typeArticleuk
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