“hv -Energy Packet Floating in Front of the Wave Beam” Hybrid Structure of Photon and its Self-Interference in the Single Photon Double-Slits Experiment: A Recent Study

What mechanism causes the interference in the single photon double slits experiment? Is it due to an external factor, or does the photon have a special structure that allows it to interfere with itself to create the interference pattern? Because, as Einstein proposed, the photon is a quantum of EM radiation, we begin our investigation with an EM wave beam (an EM radiation). The purpose of this paper is (1) study the possible structure of photon; (2) use the hybrid structure of the photon to explain single photon double-slit experiment. We discovered that the wave beam is definitely circular polarised and covered by a side membrane. Under the demand of symmetry and quantization, there is a pair of charges and the circular tension distributes double helically along the side membrane. Quantization of charges requires )k=2,3,......). Mechanical equilibrium among the helical distributed or , tension and the circular polarized EM field inside construct a steady structure to keep the quantized EM beam integrity, shape and size. Its energy concentrates in a cylindrical packet of radius and length , named (energy) packet. With the aid of Einstein theory of spontaneous emission, we proved that the photon is consisted of the or energy packet and accompany with a conical - (EM) wave beam; -packet floats in front of the -wave. In the double slits experiment, it is the same hybrid structure that causes photon self interference.