Image Details
Caption: Figure 5.
Relation between postmerger BH mass (mf•) and component mass ratio (q) of premerger BBHs for the M50k-IMF-ALL-r0.01 model. Colors represent the smaller BH mass ﹩{m}_{\bullet ,{\rm{\min }}}﹩ in the BBHs.
© 2026. The Author(s). Published by the American Astronomical Society.