Read a diagram to accuracy. As well as read the event is happening also need rigor and deep understanding.
Energy hitting the "target electron" apparently different outputs.At the output of "Recoil Electron" outputs in the form of a normal wave.
But at the output of "Scattered photons" because the amount of energy, produced causing "shock wave" in the early stages.
After the "shock wave" the output energy generated back to normal.
Clear at the end of the energy traveling up outbreaks around the energy field.The accident at 4, 44, 444? Wallahu A'lam Bishawab......