Pair production.
Usually the pair production is understood as the creation of a subatomic particle and its antiparticle from a neutral boson, or refers to a photon creating an electron–positron pair near a nucleus. In the Continuation the same for photon means that it becomes part of a set, acquires the second predicate (its molar volume), becomes unique and countable.
Double-slit experiment: interference and diffraction.
The double-slits clearly demonstrates that any interference-diffraction pattern is formed by photons as particles, which do not have any wave properties.
1. In the mentioned above double-slits experiment (as with soap bubbles, or in any other on diffraction and interference), under the influence of light (the Einstein photoelectric effect), atoms at the edges of the slits (or in the walls of the bubble, or in any other obstacle in the way of light) receive defects, that is, their number of their elements is changed
2. This leads to the appearance of the interaction force, the formula of which is given above;
3. Under the influence of this force, the above atoms capture photons flying past, the receipt of which contributes to the restoration of these atoms’ stationary state, that is the decrease or increase of the above dm and/or dl;
4. The captured photons are incorporated into electrons and nucleons of atoms;
5. Electrons and nucleons have spins, exist in time, and then the emission of the photons does not occur immediately but with a delay, which is seen as dark and light fringes in the interference patterns.
6. The Continuation recognizes only the classical physics and mechanics, and therefore, in the case of the diffraction, the above spins contribute to the circumference of obstacles and the penetration of photons into the "geometric shadow", due to their torsion.
7. The Landau-Pomeranchuk-Migdal effect (LPM) proves the role of the bubbles’ and double-slits’ atoms in the interference-diffraction: the photon slow and production of pairs happen.
Speed of light.
The presence of fringes into the light interference proves that the speed of light is the maximum possible, that any greater does not exist. Indeed, the fact that the fringes are formed by photons emitted by electrons and nucleons suggests that the delay time in the emission is constant for their given state. Therefore, it is proportional to the standard of time, which indicates the existence of the speed of light as the greatest possible because the both standard are one and the same.