A tidal disruption event in a quasar at redshift 7.19

S. Fujimoto, Q. Fei, G. B. Brammer +41

We report a long-lived nuclear transient in GNz7q, a red quasar at $z=7.19$ powered by a $\sim 3\times 10^7{M}_{\odot }$ black hole and hosted by a compact, dusty starburst galaxy. Th…