2 papers
gr-qc2025
New gravitational waveform model for precessing binary neutron stars with double-spin effects
Marta Colleoni, Felip A. Ramis Vidal, Nathan K. Johnson-McDaniel +3
We present two new frequency-domain gravitational waveform models for the analysis of signals emitted by binary neutron star coalescences: IMRPhenomXAS_NRTidalv2 and IMRPhenomXP_NR…
gr-qc2024
Fast frequency-domain gravitational waveforms for precessing binaries with a new twist
Marta Colleoni, Felip A. Ramis Vidal, Cecilio GarcÃa-Quirós +2
Gravitational waveform (GW) models are a core ingredient for the analysis of compact binary mergers observed by current ground-based interferometers. We focus here on a specific cl…