75 citations · 76 across the 11 of their papers we have counts for
5 papers · 1 filter
Heavy Black-Holes Also Matter in Standard Siren Cosmology
Grégoire Pierra, Alexander Papadopoulos
With the release of the Gravitational-Wave Transient Catalog GWTC-4.0 by the LIGO-Virgo-KAGRA (LVK) collaboration, 218 candidate detections of gravitational waves (GWs) from compac…
Non-Parametric Reconstruction of the Hubble Parameter from the Fourth Gravitational Wave Transient Catalog and DESI Baryonic Acoustic Oscillations
Grégoire Pierra, Alberto Colombo, Simone Mastrogiovanni
The release of the fourth Gravitational Wave Transient Catalog (GWTC-4.0) by the LIGO-Virgo-KAGRA collaboration includes more than 200 compact binary coalescence (CBC) candidates t…
A Study of Systematics on the Cosmological Inference of the Hubble Constant from Gravitational Wave Standard Sirens
Grégoire Pierra, Simone Mastrogiovanni, Stéphane Perriès +1
Gravitational waves (GWs) from compact binary coalescences (CBCs) can constrain the cosmic expansion of the universe. In the absence of an associated electromagnetic counterpart, t…
ICAROGW: A python package for inference of astrophysical population properties of noisy, heterogeneous and incomplete observations
Simone Mastrogiovanni, Grégoire Pierra, Stéphane Perriès +6
We present icarogw 2.0, a pure CPU/GPU python code developed to infer astrophysical and cosmological population properties of noisy, heterogeneous, and incomplete observations. ica…
A novel approach to infer population and cosmological properties with gravitational waves standard sirens and galaxy surveys
Simone Mastrogiovanni, Danny Laghi, Rachel Gray +7
Gravitational wave (GW) sources at cosmological distances can be used to probe the expansion rate of the Universe. GWs directly provide a distance estimation of the source but no d…