Evidence for Non-Baryonic Dark Matter

Abstract

There exists an infinite number of quarks u(∞) and anti-quarks at an infinite sub-layer level. These particles are considered as the ultimate building blocks of the universe, since they are structure-less and absolutely stable. These particles are also regarded as the non-baryonic dark matter, since the baryon number is zero and the Rp-parity is -1. It is emphasized that supersymmetric particle, neutralino has also the Rp-parity of -1 and well known good cold dark matter candidate. In modern particle physics, all ordinary particles have the Rp-parity of +1, while both the ultimate quark u(∞) and neutralino have the Rp-parity of -1. This means that these particles can only be created or annihilated in pairs in reactions of ordinary particles. From electron-positron annihilation experiments at high energies, it is shown that the prediction value from the ultimate quark u(∞) is in good agreement with many ring-storage collider experiments.