gravitational wave background 1nanohertz gravitational waves 1population modeling 1pulsar timing arrays 1supermassive black hole binaries 1
From the 1 of 2 linked papers with an AI index.
2 papers
astro-ph.HE2026
Astrophysical Population Coordinates for Supermassive Black Hole Binaries in Pulsar Timing Array Inference
Yikun Li, Muhammad Ahmad, Shaoguang Guo +1
The paper develops a phenomenological forward model for the population of supermassive black‑hole binaries as observed by pulsar timing arrays, defining three population coordinate…
astro-ph.IM2026
Model-Agnostic Population Inference for Gravitational-Wave Astronomy: From LVK to LISA
Yi-kun Li, Cheng Cheng, Lang Cui +1
Inferring the intrinsic population of compact binary mergers is complicated by detector selection biases and measurement uncertainties. Traditional parametric methods are limited b…