arXiv · astro-ph/0401430
Evidence for Early or Efficient Black-Hole Growth
Abstract
Mass estimates, based on scaling relationships, are presented of central black holes in luminous quasars at a range of redshifts (z < 0.5, 1.2 ~< z ~< 6.3). The data show that very massive (about 10^9 solar masses or larger) black holes appear already at z ~ 6, indicating that they form very early or very fast.
Explore related subjects
Keep this discovery
M. Vestergaard. 2004-01-21. Evidence for Early or Efficient Black-Hole Growth. https://arxiv.org/abs/astro-ph/0401430
Cite the original work for its findings. Save a collection to share your selection of sources.