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Searching for numerically-simulated signals of black hole binaries with a phenomenological template family

MPG-Autoren
http://pubman.mpdl.mpg.de/cone/persons/resource/persons20672

Santamaria,  Lucia
Astrophysical Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons20661

Krishnan,  Badri
Astrophysical Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

http://pubman.mpdl.mpg.de/cone/persons/resource/persons4293

Whelan,  John T.
Astrophysical Relativity, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;

Externe Ressourcen
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Volltexte (frei zugänglich)

0901.4696v1.pdf
(Preprint), 402KB

CQG_26_11_114010.pdf
(beliebiger Volltext), 329KB

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Zitation

Santamaria, L., Krishnan, B., & Whelan, J. T. (2009). Searching for numerically-simulated signals of black hole binaries with a phenomenological template family. Classical and quantum gravity, 26 (11 ): 114010.


Zitierlink: http://hdl.handle.net/11858/00-001M-0000-000E-E9A6-1
Zusammenfassung
Recent progress in numerical relativity now allows computation of the binary black hole merger, whereas post-Newtonian and perturbative techniques can be used to model the inspiral and ringdown phases. So far, most gravitational-wave searches have made use of various post-Newtonian-inspired templates to search for signals arising from the coalescence of compact binary objects. Ajith et al have produced hybrid waveforms for non-spinning binary black-hole systems which include the three stages of the coalescence process, and constructed from them phenomenological templates which capture the features of these waveforms in a parametrized form. As a first step towards extending the present inspiral searches to higher-mass binary black-hole systems, we have used these phenomenological waveforms in a search for numerically-simulated signals injected into synthetic LIGO data as part of the NINJA project.