Space missions have produced an incredibly large database on pulsating stars. The light curves via the frequency content contain a detailed description of each star. The critical point is the identification of modes, especially in the non-asymptotic regime. The best derived parameters from the frequency content of a pulsating star light curve are the frequency differences and ratios. This presentation focuses on the potential of period ratios in mode identification.
@article{arxiv.1308.5518,
title = {Frequency Regularities in $\delta$ Scuti Stars},
author = {M. Paparó and J. M. Benkő},
journal= {arXiv preprint arXiv:1308.5518},
year = {2013}
}
Comments
8 pages, 4 figures. To appear in Proceedings of the Fujihara Seminar 61B 2012 "Progress in Physics of the Sun and Stars", H. Shibahashi and A.E. Lynas-Gray (eds.) ASP Conf. Ser