decay with initial velocity:
All static particle decay to particles with momentum distribution in the same shape like that's implied by structure function and calculated by MG. but the decay of W emits e like (similar to) Why that? The only explanation is the W generated by p--p has initial velocity. The superficial explaination of resonance are contradictory to the logical deduce. This will modified the mass of it to 15 Gev. Is it reasonable?