%0 Journal Article
%T Infrahumps detected in Kepler light curve of V1504 Cygni
%A Robert Coyne
%A Ashwin Shenoy
%A Glen MacLachlan
%A Tiffany Lewis
%A Kalvir Dhuga
%A Ali Eskandarian
%A Bethany Cobb
%A Leonard Maximon
%A William Parke
%J Physics
%D 2012
%I arXiv
%X We present a power spectral density analysis of the short cadence Kepler data for the cataclysmic variable V1504 Cygni. We identify three distinct periods: the orbital period (1.669\pm0.005 hours), the superhump period (1.733\pm0.005 hours), and the infrahump period (1.628\pm0.005 hours). The results are consistent with those predicted by the period excess-deficit relation.
%U http://arxiv.org/abs/1206.6762v3