Statistical evidence for linear combination frequencies in γ Doradus stars being nonlinear resonant modes
莫言起, Weikai Zong, Xuan Wang, Jian-Ning Fu et autres
The quest for the origin of linear combination frequencies in pulsating stars is critical for mode identification and subsequent seismic modeling. Hybrid γ Doradus (Dor) stars provide a crucial test bed for such investigations due to their rich frequency content in both …