Abstract
Dominant contributions to the cross sections of hard processes at high energies come from the processes with multi-Regge kinematics which reflect the Reggeization of partonic amplitudes as a fundamental property of quantum-field gauge theories. The report briefly describes the Reggeized-parton approach based on the k T factorization at high energies and on the Lipatov’s effective field theory for Reggeized gluons and quarks.
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