Threshold S- and P-Factors in the Relativistic Quasipotential Approach:the Case of Unequal Masses

Abstract

The new relativistic Coulomb-like threshold S- and P-factors in quant m chromodynamics are presented. Consideration is given within the framework of quasipotential approach in quantum field theory formulated in the relativistic configurational representation in the case of two particles of unequal masses.