activity
20012026
most citedGravitational Waves and Gamma-rays from a Binary Neutron Star Merger: GW170817 and GRB 170817A

3.6k citations · 59.8k across the 325 of their papers we have counts for

collaborators

331 papers

gr-qc2026

Mind the second gap: The impact of gaps on noise and signal parameter inference

Ollie Burke, Federico Pozzoli, Martina Muratore +1

Gravitational-wave data is never analysed without some conditioning: filtering and tapering act multiplicatively on the noise, destroying the stationarity on which the Whittle like…

astro-ph.CO2026

Not all those missing are lost: leveraging galaxy clustering in incomplete catalogs to unleash dark sirens cosmology

Riccardo Barbieri, Marios Kalomenopoulos, Matteo Tagliazucchi +2

Gravitational waves offer a unique opportunity to solve the Hubble tension. In order to do so, we have to extract as much information as possible from cross correlating gravitation…

astro-ph.CO2026

Enhancing dark siren cosmology via Gaussian process reconstruction of incomplete galaxy catalogs

Matteo Tagliazucchi, Jonathan Gair, Riccardo Barbieri +1

We present a novel framework for improving dark siren cosmology by applying a Gaussian process (GP) to the line-of-sight (LOS) reconstruction of incomplete galaxy catalogs. In the…

gr-qc2026

A story about a tipsy kangaroo: Reversible jump MCMC for model selection in the analysis of gravitational-wave signals from the coalescence of compact objects

Anna Puecher, Tim Dietrich, Hauke Koehn +4

Bayesian inference is commonly employed in the analysis of gravitational-wave signals not only to estimate the source parameters, but also for model selection. The latter provides…

gr-qc2026

Gotta light? Illuminating AGN disks with LISA EMRIs

Federico Fantoccoli, Francisco Duque, Jonathan Gair

We study the ability of the upcoming Laser Interferometer Space Antenna (LISA) to constrain gas torques acting on extreme-mass-ratio inspirals (EMRIs) when these are embedded in ac…

astro-ph.HE2026

Reversible-jump MCMC reveals binary black hole subpopulations with distinct redshift evolution

April Qiu Cheng, Alexandre Toubiana, Sylvia Biscoveanu +1

Analyses of the growing catalog of binary black hole (BBH) mergers observed by the LIGO-Virgo-KAGRA detectors are beginning to resolve features in their population-level mass, spin…