Surrogate model for an aligned-spin effective-one-body waveform model of binary neutron star inspirals using Gaussian process regression

Fast and accurate waveform models are necessary for measuring the properties of inspiraling binary neutron star systems such as GW170817. We present a frequency-domain surrogate version of the aligned-spin binary neutron star waveform model using the effective-one-body formalism known as SEOBNRv4T....

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Physical review. D 2019-07, Vol.100 (2), p.024002
Hauptverfasser:	Lackey, Benjamin D, Pürrer, Michael, Taracchini, Andrea, Marsat, Sylvain
Format:	Artikel
Sprache:	eng
Schlagworte:	Binary stars Computer simulation Frequency domain analysis Gaussian process Neutron stars Neutrons Numerical relativity Parameter estimation Quadrupoles Regression models Relativity Stellar systems Tapering Waveforms
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!