LITHIUM BLEND FITTING FOR roAp STAR HD101065 (PRZYBYLSKI'S STAR)

A. V. Shavrina, V. Khalack, N. S. Polosukhina, J. Zverko, J. Zhiznovsky, V. F. Gopka, P. North, V. V. Tsymbal, A. V. Yushchenko

Анотація


We have considered the possibility for modeling of remarkable spectral feature 6708 Å for HD101065 (Przybylski's star) in two ways - as a blend of Li and REE lines and as blend of REE lines only. We show by model calculations that Li lines absorb significantly in the range 6707.72-6708.02 ÅÅ and resulting Li abundance 3.3 dex (in the scale lg N(H)=12.0) is near to the primordial value.

Ключові слова


Stars; chemically peculiar; individual; HD101065 stars; individual; HD101065.

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Посилання


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DOI: https://doi.org/10.18524/1810-4215.2001.14.99495

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