The ALMA view of the high-redshift relation between supermassive black holes and their host galaxies
Journal
Date Issued
2020
Author(s)
•
Carniani, Stefano
•
•
•
•
Maiolino, Roberto
•
Abstract
This work aims at studying the $M_{BH}-M_{dyn}$ relation of a sample of
$2 5-10$) and the gas kinematics is
spatially resolved and dominated by ordered rotation. The estimated dynamical
masses place $6$ out of $10$ quasars above the local relation yielding to a
$M_{BH}/M_{dyn}$ ratios $\sim10\times$ higher than those estimated in low-$z$
galaxies. On the other hand, we found that $4$ quasars at $z\sim 4-6$ have
dynamical-to-BH mass ratios consistent with what is observed in early-type
galaxies in the local Universe.
Volume
637
Start page
A84
Issn Identifier
0004-6361
Ads BibCode
2020A&A...637A..84P
Rights
open.access
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