Max Planck Institute for Gravitational Physics

Data and code for "Red noise and evolving signals: a complete frequentist approach to supermassive black hole binary searches with pulsar timing arrays"

The accompanying programs provide the workflow for synthetic PTA generation, evolving continuous-gravitational-wave signal injection, the timing-model-projected likelihood, joint signal-and-noise optimization using particle swarm optimization, signal-to-noise ratio calculations,...

Clustering effects on the Dark Siren determination of H 0: A simulation study

Abstract We investigate the cosmological power of gravitational wave (GWs) events without electromagnetic counterparts using high-resolution, cosmological simulations that include realistic clustering. We assume a near-future detector network (LVK + LIGO India in O5), with sky lo...