Ap stars with variable periods

  • Krtička, Janík, +4 authors Zverko


The majority of magnetic chemically peculiar (mCP) stars exhibit periodic light, magnetic, radio, and spectroscopic variations that can be modelled adequately as a rigidly-rotating main-sequence star with persistent surface structures. Nevertheless, there is a small sample of diverse mCP stars whose rotation periods vary on timescales of decades while the… (More)


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@inproceedings{KrtikaApSW, title={Ap stars with variable periods}, author={Krti{\vc}ka and Jan{\'i}k and Zejda and Henry and Paunzen and Ži{\vz}ňovsk{\'y} and Zverko} }