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The Third RIT binary black hole simulations catalog

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arxiv 2007.07910 v1 pith:7DYYT5BH submitted 2020-07-15 gr-qc astro-ph.GAastro-ph.HE

James Healy , Carlos O. Lousto This is my paper
classification gr-qcastro-ph.GAastro-ph.HE
keywords catalogbinaryinitialsimulationsblackholemasspeak
verification ladder T0 review T1 audit T2 compute T3 formal
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abstract

The third release of the RIT public catalog of numerical relativity black-hole-binary waveforms \url{http://ccrg.rit.edu/~RITCatalog} consists of 777 accurate simulations that include 300 precessing and 477 nonprecessing binary systems with mass ratios $q=m_1/m_2$ in the range $1/15\leq q\leq1$ and individual spins up to $s/m^2=0.95$. The catalog also provides initial parameters of the binary, trajectory information, peak radiation, and final remnant black hole properties. The waveforms are corrected for the center of mass drifting and are extrapolated to future null infinity. We successfully test this correction comparing with simulations of low radition content initial data. As an initial application of this waveform catalog we reanalyze all the peak radiation and remnant properties to find new, simple, correlations among them for practical astrophysical usage.

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Cited by 5 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

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  5. Revisiting GW150914 with a non-planar, eccentric waveform model

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    Using a waveform model that includes both eccentricity and spin precession, the authors confirm GW150914 was a quasi-circular, slowly spinning black hole merger, with eccentricity below 0.08 at 15 Hz.

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