system
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What happens in a photon-photon colliding when each photon energy is 120 Mev?

Hello,
I am a 17 y.o stduent who is trying to fully understand photons colliding. We usually know that when two photons collide and each one's energy is 0.511 Mev they produce an electron and a postiron and this idea is the same for other particles. But what if two photons with an energy, which is not equivalent to any other particle, collide? What would they produce? Or would they even collide? Like for example 120 Mev. Thank you very much.
gpt
They can pair-produce other particles, as long as the energy in the center-of-momentum frame exceeds twice the mass of the produced particle.

They can also scatter elastically without producing any particles.