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arXiv · hep-ph/9810359

Non-forward double Pomeron exchange in QCD

H. Navelet·R. Peschanski
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Abstract

We derive the analytic expression of the two one-loop dipole contributions to the elastic 4-gluon amplitude in QCD for arbitrary transverse momentum. The first one corresponds to the double QCD pomeron exchange, the other to an order $α^2$ correction to one-pomeron exchange.

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H. Navelet, R. Peschanski. 1998-10-14. Non-forward double Pomeron exchange in QCD. https://arxiv.org/abs/hep-ph/9810359

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