I don’t think this is entirely correct. If the spin of the two black holes aren’t in the same direction, I imagine that they will have less spin as a percentage of the maximum after the merger. It does seem odd to me - a layman with 30 years of interest in physics.
I don’t think this is entirely correct. If the spin of the two black holes aren’t in the same direction, I imagine that they will have less spin as a percentage of the maximum after the merger. It does seem odd to me - a layman with 30 years of interest in physics.