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arXiv · hep-ph/9606307

The pomeron-pomeron interaction in the perturbative QCD

N. Armesto·M. A. Braun
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Abstract

The pomeron-pomeron interaction is studied in the perturbative approach of BFKL-Bartels. The total pomeron-pomeron cross-section is proportional to $α_{s}^{4}s^Δ/\sqrt {t_{1}t_{2}}$ where $\sqrt{s}$ is the c.m. energy and $t_{1,2}$ are the virtualities of the colliding pomerons. Upon calculating the coefficient the cross-section is found to be of the order 2.2 mb at $\sqrt{s}= 6$ TeV and $\sqrt{-t_{1}}\sim\sqrt{-t_{2}}\sim 1$ GeV/c.

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N. Armesto, M. A. Braun. 1996-06-12. The pomeron-pomeron interaction in the perturbative QCD. https://doi.org/10.1016/0370-2693(96)00884-2

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