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$γ^* γ^*$ Scattering via Secondary Reggeon Exchange in QCD

Jochen Bartels·Michael Lublinsky
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Abstract

We summarize the results on the high energy behavior of quark-antiquark exchange in $γ^* γ^*$ elastic scattering. The ladder diagrams, summed in the double logarithmic approximation, provide a perturbative QCD model for secondary reggeon exchange.

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Jochen Bartels, Michael Lublinsky. 2004-06-24. $γ^* γ^*$ Scattering via Secondary Reggeon Exchange in QCD. https://doi.org/10.1142/s0217732304015191

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