2016/04/14 by Paul H. Frampton, Frampton, Paul H.
Physics and Astronomy · #FOS: Physical sciences #Popular Physics (physics.pop-ph) #physics.pop-ph
paper · pdf · doi:10.48550/arxiv.1604.05207
9 pages pdf. Submitted to Scientific American
arxiv created 2016/04/14 · arxiv updated 2016/04/19
A discussion at a Scientific American level of the idea that the constituents of the dark mater in galactic halos are primordial intermediate-mass black holes with masses between ten and one hundred thousand times the solar mass.