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Multipolar analysis of spinning binaries
E. Berti, V. Cardoso, J. A. Gonzalez +2
We present a preliminary study of the multipolar structure of gravitational radiation from spinning black hole binary mergers. We consider three different spinning binary configura…
Eccentric binary black-hole mergers: The transition from inspiral to plunge in general relativity
U. Sperhake, E. Berti, V. Cardoso +3
We study the transition from inspiral to plunge in general relativity by computing gravitational waveforms of non-spinning, equal-mass black-hole binaries. We consider three sequen…
A post-Newtonian diagnosis of quasiequilibrium configurations of neutron star-neutron star and neutron star-black hole binaries
Emanuele Berti, Sai Iyer, Clifford M. Will
We use a post-Newtonian diagnostic tool to examine numerically generated quasiequilibrium initial data sets for non-spinning double neutron star and neutron star-black hole binary…
Matched-filtering and parameter estimation of ringdown waveforms
Emanuele Berti, Jaime Cardoso, Vitor Cardoso +1
Using recent results from numerical relativity simulations of non-spinning binary black hole mergers we revisit the problem of detecting ringdown waveforms and of estimating the so…
Inspiral, merger and ringdown of unequal mass black hole binaries: a multipolar analysis
Emanuele Berti, Vitor Cardoso, Jose A. Gonzalez +4
We study the inspiral, merger and ringdown of unequal mass black hole binaries by analyzing a catalogue of numerical simulations for seven different values of the mass ratio (from…
Mining information from binary black hole mergers: a comparison of estimation methods for complex exponentials in noise
Emanuele Berti, Vitor Cardoso, Jose A. Gonzalez +1
The ringdown phase following a binary black hole merger is usually assumed to be well described by a linear superposition of complex exponentials (quasinormal modes). In the strong…