Mass Distribution of Binary Black Hole Mergers from Young and Old Dense Star Clusters

Data behind Figures 3-6 of manuscript with title 'Mass Distribution of Binary Black Hole Mergers from Young and Old Dense Star Clusters' (https://arxiv.org/abs/2507.07183). Version 1 is the raw data. Version 2 is the processed data with updates to include the weigths calculated for the BBH mergers from the assumed cluster formation histories with redshift. Version 3 includes all initial conditions for the cluster simulations and also updated weights rescaled with the latest GWTC4 results. There are only very minor changes between the weights in Version 2 and Version 3.