Quantum mechanics: a particle is a volumetric standing wave (the second part)

mathematical model of the so-called wave-AND-particle (WAP), which constantly and simultaneously exhibits both the properties of a wave and the properties of a particle. WAP is a standing wave that exists in a limited space of vacuum. It does not have its own speed and can, like a particle, move with an arbitrarily low speed, it has energy, an internal flow of energy, momentum and mass. The quantitative characteristics of WAP, the shape and structure of WAP, the power, momentum and mass of WAP, areas consisting of many WAP are considered. Assumptions are made about the mechanical interactions of WAP, about the structure of elementary particles and vacuum.