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astro-ph.SR2026
Astronomical Cardiology II: A Search For Heartbeat Stars Using APOGEE and TESS
Jowen Callahan, D. M. Rowan, C. S. Kochanek +1
Stellar binaries in short-period, highly eccentric systems with significant tidal deformations near pericenter, also known as heartbeat stars, are a laboratory for studying dynamic…
astro-ph.SR2025★ 2 cited
Astronomical Cardiology: A Search For Heartbeat Stars Using and
Jowen Callahan, D. M. Rowan, C. S. Kochanek +1
Heartbeat stars are a subclass of binary stars with short periods, high eccentricities, and phase-folded light curves that resemble an electrocardiogram. We start from the $\textit…