3 papers
astro-ph.GA2026
Rapid intermediate-mass black hole formation via runaway mergers of black holes
Yining Sun, Long Wang
Observations indicate that supermassive black holes (SMBHs) in high-redshift galaxies formed on timescales far shorter than classical growth models allow. One hypothesis suggests i…
astro-ph.SR2025
Double Compact Binary Merger Rate Density in Open Star Clusters: Black Holes, Neutron Stars, and White Dwarfs
Savannah Cary, Michiko Fujii, Long Wang +1
Studying compact-object binary mergers in star clusters is crucial for understanding stellar evolution and dynamical interactions in galaxies. Open clusters in particular are more…
astro-ph.GA2025
Detection for Intermediate-mass Binary Black Holes in Population III Star Clusters with TianQin
Hanzhang Wang, Shuai Liu, Han Wang +3
Context. Population III star clusters are predicted to form in unenriched dark matter halos. Direct N-body simulation of Pop III clusters implies the possible formation and merger…