Solar Twins: Lithium Abundance Scatter (that is the question)

dc.contributor.authorMishenina, Tamara V.
dc.contributor.authorSoubiran, C.
dc.contributor.authorCharbonnel, C.
dc.contributor.authorKatsova, M. M.
dc.contributor.authorNizamov, B. A.
dc.contributor.authorМішеніна, Тамара Василівна
dc.contributor.authorМишенина, Тамара Васильевна
dc.date.accessioned2020-02-24T08:53:22Z
dc.date.available2020-02-24T08:53:22Z
dc.date.issued2019
dc.description.abstractIn order to shed new light on the dispersion of Li in the atmosphere of solar type stars, a set of 56 solar analogs including 22 solar twins is analysed. Lithium abundances are derived by comparing observed and synthetic spectra in the region of Li I line 6707 Å in LTE approximation. The behavior of Li abundances as a function of the effective temperature Teff, age, rotational velocities vsini and chromospheric activity log R’HK is discussed in the context of stellar and galactic evolution.uk_UA
dc.identifier.citationLithium in the Universe: To Be or not to Be, Рим, Италия, 18-22 ноября 2019uk_UA
dc.identifier.urihttps://dspace.onu.edu.ua/handle/123456789/27265
dc.language.isoenuk_UA
dc.subjectSolar Twinsuk_UA
dc.subjectLithium Abundanceuk_UA
dc.subjectScatteruk_UA
dc.titleSolar Twins: Lithium Abundance Scatter (that is the question)uk_UA
dc.typeArticleuk_UA
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