Short-period heartbeat binaries from TESS

We identify 240 short-period (P<~10 days) binary systems in Transiting Exoplanet Survey Satellite data, 180 of which are heartbeat binaries. The sample is mostly a mix of A-...本研究在凌日系外行星巡天卫星（Transiting Exoplanet Survey Satellite）的观测数据中，共识别出240个短周期（轨道周期P<~10天）双星系统，其中180个为心跳双星（heartbeat binaries）。该样本主要为A型（及后续未完整表述的）恒星混合样本。