In the periodic tables given above, the most part of particles is unknown. Why till now they have not been discovered?

In my opinion, the reason - in properties of particles and the modern methods of their search.

For example, exterior properties of neutral mesons are identical, and their rest masses also are very close (except for mass of a ). To distinguish them in experiment it should be very difficult. Especially, if to consider, that at decay they completely "burn down" or break up to the same leptons.

For particles that is heavier than the mesons, the factor of time (a lifetime of particles making them) should become defining.
If, for example, a lifetime of an orbital particle less time necessary for its full turnover on an orbit, the particle basically cannot take place.
Probably, the majority of particles of a class Kaons - such "particles".

I think, that today in experiments with particles it is necessary to emphasize not on escalating of their interaction energy, but on creating of the devices capable extremely in details "to show" decay and interaction of each particle separately.
The interaction energy thus should be whenever possible extremely low.

It would be especially interesting to total amount of the pions (mesons) formed at decay of each separate proton.
To provoke decay of a proton it is possibly possible its collision with a stream of electrons of the certain energy at simultaneous action of the strong magnetic field.

I.e. such device should be able to radiate a separate proton of low energy inside of some channel created by the strong magnetic field. Towards to which the dense stream of electrons of low energy is radiated.
The given magnetic field on idea should "turn" a proton in space in relation to a bundle of electrons, and simultaneously "rank" a motion of orbital leptons making it.
Velocity of a proton can be almost "zero", for example - 1 m/s. The purpose of a proton emitter - to deliver an individual proton during necessary time in the necessary point (a place of observation). During this moment the proton should meet a colliding bundle of electrons. Energy of electrons steals up such that they could get inside of a proton and annihilate with positrons entering into its composition.
On logic, even unit response of an annihilation of a pair - inside of a proton, should lead to its decay.

And certainly the most important is that part of the device which can reflect process of decay of a proton in details.
It unequivocally should be not spark and not bubble chambers...
And something more exact, more precise. Probably, it will be a combination of the laser and any electromagnetic effect.

If the given experiment will be successful, we not only learn an exact structure of a proton, but also we shall gain practically inexhaustible energy source.

Such "The photon power station" can be constructed, even if will not be gained to create the second part of the device - the "visual" chamber, the most difficult part of the device.

   Probably, all three known for today type of neutrino, are the same particle.
   Experiment on detection of , in my opinion, are carry out extremely incorrectly. In the given installation, right after a place where were born presumably, necessarily there should be the strong magnetic deflecting yoke. So, that in the detector electrically charged particles - decay products of pions have not got. Otherwise, the effect of experiment can be interpreted and as path of muons through all steel barrier and their hit in the detector. As though improbably at first sight it did not appear...
   Nevertheless, in the given model 2 types of neutrino are shown: and .
   I hope, that in due course, the given experiment will be carry out more correctly. Also I shall not be surprised, if in it it will not be detected.
   If it will appear, that does not exist, it will be necessary to carry out (more rigidly) anew experiments and on detection of the third type of neutrino - tau-neutrino.