Published March 30, 2026 | Version v1
Dataset Open

Data release for: Eccentricity constraints disfavor single-single capture in nuclear star clusters as the origin of all LIGO-Virgo-KAGRA binary black holes

Authors/Creators

  • 1. Max Planck Institute for Gravitational Physics (Albert Einstein Institute)

Description

Posterior samples, pre-computed Bayes factors, hierarchical inference results, and trained DINGO neural network models for the O4a BBH eccentricity analysis. Includes data for all 85 O4a events. Code to reproduce all figures and tables: https://github.com/nihargupte-ph/o4a-eccentricity

Files

MODEL_MANIFEST.md

Files (37.6 GB)

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Additional details

Related works

Is supplemented by
Software: https://github.com/nihargupte-ph/o4a-eccentricity (URL)