Oh, please... we completely debunked that idea in my physics class last week. For anyone who’s interested, the Schwarzchild radius of a black hole is 2GM/(c^2), where G is Newton’s constant for gravity, M is the total mass of the two particles in question, and c is the speed of light (I’m currently too tired to look up the specifics of the particles being smashed together, but if anyone’s interested that’s the math). Heck, if the Schwarzchild radius is smaller than the radius of the particles, I don’t think a black hole would form at all.
Thats what I’ve been trying to tell everybody.
Except - electrons are black holes that have finished evaporating - and - nobody can explain why protons don’t split into smaller particles. So actually, the universe is *more* stable than theory would imply.