We should depart from notion of a continuously existing electron and consider an elementary particle an ensemble of events connected by probability. It’s like the fact that physical particle exists only at the instant when it is involved in some event. A particle doesn’t exist in any other time, but there’s a probability that something will happen to it. Thus, if nothing happens with the particle between the event of creating it and the event of detectiting it the behavior of the particle is the behavior of probability between the point of creating and the point of detecting it with the presence of interference.

  But what is with Wilson cloud chamber where the particle has a clear trajectory and no interference?

  In that case these trajectories are not totally continuous lines. Every point of ionization has neighbouring point of ionization, and there are no events between these points.

  Consequently, physical particle is moving because corresponding probability propagates in the space between points of ionization. Consequently, particle is an ensemble of events, connected by probability. And charges, masses,moments, etc. represent statistical parameters of these probability waves, propagated in the space-time. It explains all paradoxes of quantum physics. Schrodinger’s cat lives easy without any superposition of states until the microevent awaited by all occures. And the wave function disappears without any collapse in the moment when an event probability disappears after the event occurs.

  The Quantum Theory equations describe the behaviour of probabilities of pointlike events.

  Double-Slit experiment demonstrates that an elementary particle is an ensemble of such events connected by these probabilities.

  Quantum Theory is one of the possible ways of processing of probabilistic information.