Magellanic Clouds Cepheids: Thorium Abundances

Magellanic Clouds Cepheids: Thorium Abundances

The analysis of the high-resolution spectra of 31 Magellanic Clouds Cepheid variables enabled the identification of thorium lines. The abundances of thorium were found with spectrum synthesis method. The calculated thorium abundances exhibit correlations with the abundances of other chemical element...

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Bibliographic Details
Main Authors: Yeuncheol Jeong, Alexander V. Yushchenko, Vira F. Gopka, Volodymyr O. Yushchenko, Valery V. Kovtyukh, Svetlana V. Vasil’eva
Format: Article
Language:English
Published: The Korean Space Science Society 2018-03-01
Series:Journal of Astronomy and Space Sciences
Subjects:
abundances
variables: Cepheids
line: identification
nuclear reactions
nucleosynthesis
galaxies: Magellanic Clouds
Online Access:http://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2018/v35n1/OJOOBS_2018_v35n1_19.pdf

Internet

http://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2018/v35n1/OJOOBS_2018_v35n1_19.pdf

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