Disentangling the Regge Cut and Regge Pole in Perturbative QCD.
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DOI: 10.1103/physrevlett.128.132001
Abstract: The high-energy limit of gauge-theory amplitudes features both a Regge pole and Regge cuts. We show how to disentangle these, and hence how to determine the Regge trajectory beyond two loops. While the nonplanar part… read more here.
Keywords: regge cut; regge pole; cut regge; disentangling regge ... See more keywords