Definition of masses of bound states

The development of idea of gauge invariance has reduced in creation quantum chromodynamics (QCD), which describes interaction of colour particles. Gross, Wilezek and Politzer have shown, that a constant of connection of quark-gluon interaction on small distances are small, and will increase with growth of a space scale. In the present moment it is confirmed in the analysis of numerous experimental data, in particular of deeply inelastic electronic scattering on protons and neutrons.

bound states, mass spectrum, hamiltonian