Discovery of Peculiar Double-Mode Pulsations and Period Doubling in KEPLER RRc Variables

P. Moskalik, R. Smolec, K. Kolenberg +6

We analyzed the Long Cadence photometry of 4 first overtone RR Lyr-type stars (RRc stars) observed by the KEPLER telescope. All studied variables are multiperiodic. The strongest s…