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Getting More Out of Black Hole Superradiance: a Statistically Rigorous Approach to Ultralight Boson Constraints

Getting More Out of Black Hole Superradiance: a Statistically Rigorous Approach to Ultralight Boson Constraints

Black hole (BH) superradiance can provide strong constraints on the properties of ultralight bosons (ULBs). Since most of the previous work has focused on the theoretical predictions, here we investigate the most suitable statistical framework to constrain ULB masses and self-interactions. We argue that a Bayesian approach provides a clear …