Пороговые ресуммирующие факторы в КХД: случай неравных масс

Abstract

A new relativistic representation of the Coulomb-like threshold resummation factor in quantum chromodynamics in the case of С > 0 is obtained. Consideration is conducted within the framework of the quasi-potential approach in quantum theory of the field formulated in the relativislicconfigurational representation forlhecaseof two particles of unequal masses.