Historical vanishing of the blazhko effect of RR lyr from the GEOS and kepler surveys

@article{Borgne2014HistoricalVO,
  title={Historical vanishing of the blazhko effect of RR lyr from the GEOS and kepler surveys},
  author={J. L. Borgne and E. Poretti and A. Klotz and E. Denoux and H. A. Smith and K. Kolenberg and R. Szab'o and S. Bryson and M. Audejean and C. Buil and J. Caron and E. Conseil and L. Corp and C. Drillaud and T. D. France and K. Graham and K. Hirosawa and F. Kugel and D. Loughney and K. Menzies and M. R. guez and P. Ruscitti},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2014},
  volume={441},
  pages={1435-1443}
}
  • J. L. Borgne, E. Poretti, +20 authors P. Ruscitti
  • Published 2014
  • Physics
  • Monthly Notices of the Royal Astronomical Society
  • RR Lyr is one of the most studied variable stars. Its light curve has been regularly monitored since the discovery of the periodic variability in 1899. Analysis of all observed maxima allows us to identify two primary pulsation states defined as pulsation over a long (P0 longer than 0.56684 d) and a short (P0 shorter than 0.56682 d) primary pulsation period. These states alternate with intervals of 13-16 yr, and are well defined after 1943. The 40.8 d periodical modulations of the amplitude and… CONTINUE READING
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