Overmassive black holes in dwarf galaxies out to z$\sim$0.9 in the VIPERS survey

M. Mezcua, M. Siudek, H. Suh +3

Supermassive black holes (SMBHs) are thought to originate from early Universe seed black holes of mass $M_{\mathrm{BH}}\sim 10^2$-10${}^5$ M${}_{\odot }$ and grown through cosmic time. S…