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arXiv · 1808.00918

Electron-photon deep inelastic scattering at small x in holographic QCD

Akira Watanabe·Hsiang-nan Li
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Abstract

We study the electron-photon deep inelastic scattering at small Bjorken variable x in the framework of holographic QCD, employing the Pomeron exchange to describe the involved strong interaction. With the Brower-Polchinski-Strassler-Tan Pomeron exchange kernel and appropriate wave functions for the incident and target particles, which are defined in the five-dimensional AdS space, we obtain the photon structure functions. It is shown that our predictions agree with the experimental data measured at LEP and with those derived from a known parameterization of the photon parton distribution functions.

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Akira Watanabe, Hsiang-nan Li. 2018-08-02. Electron-photon deep inelastic scattering at small x in holographic QCD. https://arxiv.org/abs/1808.00918

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