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Probing QCD dynamics in two-photon interactions at high energies

V. P. Goncalves·M. V. T. Machado·W. K. Sauter
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Abstract

In this paper the two-photon interactions at high energies are investigated considering different approaches for the QCD dynamics. In particular, we calculate the $γ^* γ^*$ total cross section in different theoretical approches and present a comparison among the predictions of the BFKL dynamics at leading and next-to-leading order with those from saturation physics. We analyze the possibility that the future linear colliders could discriminate between these different approaches.

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V. P. Goncalves, M. V. T. Machado, W. K. Sauter. 2007-04-11. Probing QCD dynamics in two-photon interactions at high energies. https://doi.org/10.1088/0954-3899%2F34%2F7%2F008

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