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Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 2011, Volume 153, Book 2, Pages 67–73
(Mi uzku926)
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Analysis of parameters and chemical composition of low-amplitude $\delta$ Sct-type stars
D. V. Ivanova, A. I. Galeev, V. V. Shimansky, N. N. Shimanskaya Institute of Physics, Kazan (Volga region) Federal University
Abstract:
We studied a sample of pulsing variable stars of $\delta$ Scuti type. Atmospheric parameters of the stars AO CVn, KW Aur and CP Boo were defined and specified based on high-precision spectroscopic data. The chemical composition of these stars relative to solar abundances was determined by differential analysis.
Keywords:
$\delta$ Sct stars, chemical composition, atmospheric parameters.
Received: 24.01.2011
Citation:
D. V. Ivanova, A. I. Galeev, V. V. Shimansky, N. N. Shimanskaya, “Analysis of parameters and chemical composition of low-amplitude $\delta$ Sct-type stars”, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, 153, no. 2, Kazan University, Kazan, 2011, 67–73
Linking options:
https://www.mathnet.ru/eng/uzku926 https://www.mathnet.ru/eng/uzku/v153/i2/p67
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| Abstract page: | 350 | | Full-text PDF : | 137 | | References: | 51 |
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