High energy head-on particle collisions near event horizons:
classifcation of scenarios
High energy head-on particle collisions near event horizons:
classifcation of scenarios
We consider head-on collisions of two particles near the event horizon. Particle 1 is outgoing, particle 2 is ingoing. We elucidate, in which case the energy $E_{c.m.}$ in the center of mass frame can grow unbounded. If the proper time between the horizon and an arbitrary point outside it for …