Stronger Constraints on the Evolution of the $M_{\mathrm{BH}}-{\sigma }_{\ast }$ Relation up to $z\sim 0.6$

Remington O. Sexton, Gabriela Canalizo, Kyle D. Hiner +4

We revisit the possibility of redshift evolution in the $M_{\mathrm{BH}}-{\sigma }_{\ast }$ relation with a sample of 22 Seyfert 1 galaxies with black holes (BHs) in the mass range $10^{6.3}-10^{8.3…