Orateur
Dr
Sascha Husa
(University of the Balearic Islands)
Description
In previous work we have developed a method to systematically approach the problem of fitting a model to the 3-dimensional parameter space of non-precessing quasi-circular binary black holes, and applied it to construct accurate fits to final spin, radiated energy and peak luminosity, which avoid over-fitting. In this work we extend our approach to a phenomenological waveform model in the frequency domain for the dominant quadrupole spherical harmonic. This model extends the PhenomD model that is currently in use in data analysis to unequal spins and extreme mass ratios, and increases the number of numerical waveforms used for calibration by an order of magnitude. We discuss the accuracy of the model and implications for data analysis.
Auteur principal
Dr
Sascha Husa
(University of the Balearic Islands)
Co-auteurs
M.
Antoni Ramos Buades
(University of the Balearic Islands)
M.
Cecilio García Quirós
(University of the Balearic Islands)
Dr
David Keitel
(University of Glasgow)
Dr
Francisco Jiménez Forteza
(University of the Balearic Islands)
Dr
Geraint Pratten
(University of the Balearic Islands)
Dr
Marta Colleoni
(University of the Balearic Islands)
Dr
Rafel Jaume
(University of the Balearic Islands)
