When two high-energy gamma-ray photons collide, the gamma-ray photons could

Question

Quizplus · Accepted Answer

When two high-energy gamma-ray photons collide, they can indeed disappear and create a particle-antiparticle pair, such as an electron and its antiparticle, the positron. This process is a manifestation of the principle of energy-mass equivalence, as described by Einstein's equation E=mc^2, where the energy of the gamma-ray photons is converted into the mass of the particle-antiparticle pair.

When Two High-Energy Gamma-Ray Photons Collide, the Gamma-Ray Photons Could