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Reggeization in High Energy QCD

Carlo Ewerz
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Abstract

We study QCD in the regime of high parton density arising in hadronic collisions at large center-of-mass energy. The n-gluon amplitudes of the generalized leading logarithmic approximation are investigated. We find identities relating amplitudes with different numbers of gluons in the t-channel. These identities constrain the reggeization of the gluon in high energy QCD. The tensors describing the reggeization of a gluon in color space are identified.

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Carlo Ewerz. 2001-03-23. Reggeization in High Energy QCD. https://doi.org/10.1088/1126-6708%2F2001%2F04%2F031

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