On the final spin from the coalescence of two black holes

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dc.creatorRezzolla, Luciano
dc.creatorBarausse, Enrico
dc.creatorDorband, Ernst Nils
dc.creatorPollney, Denis
dc.creatorReisswig, Christian
dc.creatorSeiler, Jennifer
dc.creatorHusa, Sascha
dc.date2007-12-20
dc.date2008-07-25
dc.date.accessioned2026-07-07T10:16:07Z
dc.date.available2026-07-07T10:16:07Z
dc.descriptionWe provide a compact analytic formula to compute the spin of the black hole produced by the coalescence of two black holes. The expression, which uses an analytic fit of numerical-relativity data and relies on four assumptions, aims at modelling generic initial spin configurations and mass ratios. A comparison with numerical-relativity simulations already shows very accurate agreements with all of the numerical data available to date, but we also suggest a number of ways in which our predictions can be further improved.
dc.descriptionExtended discussion of physical assumptions to make them less cryptic; matches published version
dc.identifierhttps://arxiv.org/abs/0712.3541
dc.identifierhttp://arxiv.org/abs/0712.3541
dc.identifierPhys.Rev.D78:044002,2008
dc.identifierdoi:10.1103/PhysRevD.78.044002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/173394
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.titleOn the final spin from the coalescence of two black holes
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