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Transition from inspiral to plunge in binary black hole coalescences

Alessandra Buonanno·Thibault Damour
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Abstract

Combining recent techniques giving non-perturbative re-summed estimates of the damping and conservative parts of the two-body dynamics, we describe the transition between the adiabatic phase and the plunge, in coalescing binary black holes with comparable masses moving on quasi-circular orbits. We give initial dynamical data for numerical relativity investigations, with a fraction of an orbit left, and provide, for data analysis purposes, an estimate of the gravitational wave-form emitted throughout the inspiral, plunge and coalescence phases.

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Alessandra Buonanno, Thibault Damour. 2000-05-31. Transition from inspiral to plunge in binary black hole coalescences. https://doi.org/10.1103/physrevd.62.064015

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