Frequency Regularities in δ Scuti Stars

2013/08/26 by M. Paparó, Paparó, M., J. M. Benkő +1
Earth and Planetary Sciences · Physics and Astronomy · #Astronomy and Astrophysical Research #FOS: Physical sciences #Geophysics and Gravity Measurements #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies

paper · pdf · doi:10.48550/arxiv.1308.5518

openalex publication_date 2013/08/26 · openalex created_date 2020/05/13 · openalex updated_date 2026/07/28

Abstract

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.

Related

• Mode detection from line-profile variations in Delta Scuti stars
• Regularities in the frequency spacings of Delta Scuti stars and the s-f Diagram
• Re-examining Super-Nyquist Frequencies of 68 δ Scuti Stars Utilizing the Kepler Long Cadence Photometry
• Mode identification from line-profile variations
• Amplitude Ratios as Mode Characterizors in delta Scuti stars