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gr-qc2025
Time-frequency structure in the post-merger binary black hole gravitational wave signal
Chad Henshaw, Alice Heranval, Laura Cadonati
Gravitational wave signals from asymmetric binary black hole systems have been shown to exhibit additional chirps beyond the primary merger chirp in the post-merger region of the t…
gr-qc2024
Visualization of time-frequency structures in gravitational wave signals
Chad Henshaw, Megan Arogeti, Alice Heranval +1
The gravitational wave signals produced by the coalescence of compact binaries progress through three stages: inspiral, merger, and postmerger. The evolution of their frequency fol…