Spectrum and Regge-trajectories in QCD

Abstract

Starting in sixties an active group of physicists under the guidance of Prof. K.A.Ter-Martirosyan was creating the theory of high-energy processes in QCD. From the beginning the key element of this theory is the notion of Regge trajectories and in particular of the pomeron trajectory, which have been introduced phenomenologically. In this talk I review the problem of spectrum and Regge trajectories as it can be derived from the nonperturbative QCD dynamics.

Comments: 15 pages, 1 eps figure, Latex2e, Invited Talk at the International Seminar devoted to 80-th birthday of K.A. Ter-Martirosyan, to be published in Proceedings