论文标题
聆听心跳：潮汐中的潮汐学
Listening to the heartbeat: Tidal Asteroseismology in action
论文作者
论文摘要
我们简要回顾了心跳二进制恒星中潮汐激发振荡（TEO）的当前状态。当傅立叶光谱还包含其他类型的脉动和变异性时，特别注意正确提取TEO。然后，我们专注于TEO振幅和阶段的理论建模。脉动幅度可以通过统计方法进行建模，并且脉动阶段可以帮助识别脉动模式的方位角数m。我们通过对十个系统的集合研究来验证结果。我们讨论了一些未来的前景，包括世俗的进化和TEO的非线性效应。
We briefly review the current status of the study of tidally excited oscillations (TEOs) in heartbeat binary stars. Particular attention is paid to correctly extracting the TEOs when the Fourier spectrum also contains other types of pulsations and variabilities. We then focus on the theoretical modeling of the TEO amplitudes and phases. Pulsation amplitude can be modeled by a statistical approach, and pulsation phases can help to identify the azimuthal number m of pulsation modes. We verify the results by an ensemble study of ten systems. We discuss some future prospects, including the secular evolution and the non-linear effect of TEOs.
