Behavior of the Doubling of Metal Lines as Function of the Blazhko Phase in the Spectra of RR Lyr

Behavior of the Doubling of Metal Lines as Function of the Blazhko Phase in the Spectra of RR Lyr

F. L. Sefyani, A. Benhida, Z. Benkhaldoun, T. De France, D. Gillet, P. Mathias, A. Daassou, D. El Youssoufi, Y. El Jariri and K. Chafouai

In this work we analyse the doubling of metal lines as a function of the Blazhko phase in the spectra of RR Lyr.

Proceedings of the Polish Astronomical Society, vol. 6, 316-318 (2018)

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