Lin, Allison
Charisi, Maria https://orcid.org/0000-0003-3579-2522
Haiman, Zoltán https://orcid.org/0000-0003-3633-5403
Funding for this research was provided by:
EC ∣ ERC ∣ Horizon Europe European Research Council (101117624)
National Aeronautics and Space Administration (80NSSC24K0440)
National Aeronautics and Space Administration (80NSSC22K0822)
Article Title: Lomb–Scargle Periodogram Struggles with Non-sinusoidal Supermassive Black Hole Binary Signatures in Quasar Lightcurves
Journal Title: The Astrophysical Journal
Article Type: paper
Copyright Information: © 2026. The Author(s). Published by the American Astronomical Society.
Publication dates
Date Received: 2025-05-13
Date Accepted: 2025-12-05
Online publication date: 2026-01-29