Insights into Supermassive Black Hole Mergers from the Gravitational Wave Background
arXiv:2501.08956 · doi:10.1038/s41550-025-02482-1
Abstract
At the Kavli Institute for Theoretical Physics, participants of the rapid response workshop on the gravitational wave background explored discrepancies between experimental results and theoretical models for a background originating from supermassive black hole binary mergers. Underestimated theoretical and/or experimental uncertainties are likely to be the explanation. Another key focus was the wide variety of search methods for supermassive black hole binaries, with the conclusion that the most compelling detections would involve systems exhibiting both electromagnetic and gravitational wave signatures
Nature Astronomy Meeting Report for KITP Rapid Response Workshop
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