Pulsation-driven mass loss from massive stars behind stellar mergers in metal-poor dense clusters

Daisuke Nakauchi, Kohei Inayoshi, Kazuyuki Omukai

The recent discovery of high-redshift (z > 6) supermassive black holes (SMBH) favors the formation of massive seed BHs in protogalaxies. One possible scenario is formation of massi…