First Detection of an Over-Massive Black Hole Galaxy UHZ1: Evidence for Heavy Black Hole Seed Formation from Direct Collapse — mentioned by raattgift

Tue, 09 Apr 2024 14:49:03 GMT

> Nothing to do with the missing baryons problem. WHIM. Nicastro et al (2018) https://www.nature.com/articles/s41586-018-0204-1 (you can get a PDF at </https://arts.units.it/bitstream/11368/2935866/4/2935866_s415...> or the preprint at <https://arxiv.org/abs/1806.08395> and there is a nice summary at <https://www.esa.int/Science_Exploration/Space_Science/XMM-Ne...> ). > If you had a large enough cloud of intergalactic matter it would form an event horizon I assume you mean that you get gravitational collapse and some form of ~ 2GM black hole horizon (pfdietz's "any material (of any density)…

Paper and discussion history. A mention is not an endorsement.

First Detection of an Over-Massive Black Hole Galaxy UHZ1: Evidence for Heavy Black Hole Seed Formation from Direct Collapse — HN submission

Mon, 21 Aug 2023 17:12:27 GMT

Detection of Over-Massive Black Hole Galaxy: UHZ1 – Evidence of Direct Collapse?

1 point; 0 discussion replies on HN. Paper and source history. A submission is not an endorsement.

First Detection of an Over-Massive Black Hole Galaxy UHZ1: Evidence for Heavy Black Hole Seed Formation from Direct Collapse · HackerPapers discussions

First Detection of an Over-Massive Black Hole Galaxy UHZ1: Evidence for Heavy Black Hole Seed Formation from Direct Collapse — mentioned by raattgift

First Detection of an Over-Massive Black Hole Galaxy UHZ1: Evidence for Heavy Black Hole Seed Formation from Direct Collapse — HN submission