Frequency-domain reduced-order model of aligned-spin effective-one-body waveforms with higher-order modes

We present a frequency-domain reduced-order model (ROM) for the aligned-spin effective-one-body model for binary black holes (BBHs) seobnrv4hm that includes the spherical-harmonics modes (ℓ,|m|)=(2,1),(3,3),(4,4),(5,5) beyond the dominant (ℓ,|m|)=(2,2) mode. These higher modes are crucial to accurat...

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Bibliographic Details
Published in:Physical review. D 2020-06, Vol.101 (12), p.1, Article 124040
Main Authors: Cotesta, Roberto, Marsat, Sylvain, Pürrer, Michael
Format: Article
Language:English
Subjects:
Astrophysics
Computer simulation
Data analysis
Frequency domain analysis
General Relativity and Quantum Cosmology
Mathematical models
Morphology
Numerical relativity
Parameter estimation
Physics
Reduced order models
Relativity
Spherical harmonics
Waveforms
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