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Saturation Effects in Deep Inelastic Scattering at low $Q^2$ and its Implications on Diffraction

K. Golec-Biernat·M. Wusthoff
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Abstract

We present a model based on the concept of saturation for small $Q^2$ and small $x$. With only three parameters we achieve a good description of all Deep Inelastic Scattering data below $x=0.01$. This includes a consistent treatment of charm and a successful extrapolation into the photoproduction regime. The same model leads to a roughly constant ratio of diffractive and inclusive cross section.

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K. Golec-Biernat, M. Wusthoff. 1998-07-27. Saturation Effects in Deep Inelastic Scattering at low $Q^2$ and its Implications on Diffraction. https://doi.org/10.1103/physrevd.59.014017

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