{"knowledge_schema": {"broad_category": "Physics \u2192 Particle Physics \u2192 Decay Processes", "refinement": "This problem involves the conservation of energy and momentum in a particle decay process, specifically focusing on the decay of a K(0) meson into a pi(0) meson and a photon (gamma).", "specific_scope": "The context is a stationary K(0) meson decaying into two products, where one is massless (the photon) and the other has a known rest mass (the pi(0)).", "goal": "Calculate the kinetic energy of the decay products while ensuring conservation of energy and momentum."}, "summary": "In this particle decay problem, we analyze the decay of a stationary K(0) meson into a pi(0) meson and a massless photon. By applying the principles of conservation of energy and momentum, we can determine the kinetic energies of the resulting particles. The K(0) has a rest mass of 497.6 MeV, and the pi(0) has a rest mass of 135.0 MeV. The photon, being massless, carries away the remaining energy. The solution reveals that the kinetic energy of the pi(0) is 0 MeV, while the photon carries away 362.6 MeV, confirming the answer as 0 MeV for the pi(0) and 362.6 MeV for the photon."}