Separating the causes of O-C variations in an RR Lyrae star with the Blazhko effect

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Astronomy and astrophysics - ISSN 0004-6361-691 (2024) p. 1-11
Auteur(s)
    S. Sylla, Katrien Kolenberg, A. Klotz, F. Colas, D. Baratoux, J.F. Le Borgne, Z. Benkhaldoun, E. Denoux, A.S. Ndao

Analysis of the impact of the Blazhko effect both on the Van Hoof effect and radial velocity amplitude in the Star RR Lyr

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Research in astronomy and astrophysics - ISSN 1674-4527-24:6 (2024) p. 1-20
Auteur(s)
    Y. El Jariri, F.L. Sefyani, A. Benhida, Z. Benkhaldoun, Katrien Kolenberg, K. Chafouai, A. Habib, M. Sabil

Double-mode RR Lyrae stars observed by K2 : analysis of high-precision Kepler photometry

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Monthly notices of the Royal Astronomical Society - ISSN 0035-8711-529:1 (2024) p. 296-319
Auteur(s)
    James M. Nemec, Amanda F. Linnell Nemec, Pawel Moskalik, Laszlo Molnar, Emese Plachy, Robert Szabo, Katrien Kolenberg

New tool in python for spectroscopic data analysis: Application to variable stars data from the Oukaimden and OHP observatories

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Astronomy and Computing - ISSN 2213-1337-43 (2023) p.
Auteur(s)
    Y. El Jariri, F. L. Sefyani, A. Benhida, Z. Benkhaldoun, Katrien Kolenberg, K. Chafouai, A. Habib, M. Sabil