93 citations · 96 across the 2 of their papers we have counts for
2 papers
astro-ph.GA2024★ 93 cited
A dormant, overmassive black hole in the early Universe
Ignas Juodžbalis, Roberto Maiolino, William M. Baker +25
Recent observations have found a large number of supermassive black holes already in place in the first few hundred million years after Big Bang. The channels of formation and grow…
astro-ph.CO2011★ 3 cited
A Monster in the early Universe
Chris J. Willott
The most distant quasar yet discovered sets constraints on the formation mechanism of black holes. Its light spectrum has tantalizing features that are expected to be observed befo…