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arXiv · hep-ph/9911331

THE CKMT Model and the Theoretical Description of the Caldwell-plot

C. Merino·A. B. Kaidalov·D. Pertermann
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Abstract

The CKMT model for the nucleon structure function F_2 is in good agreement with the HERA data at low and moderate Q^2. The fit to the same data obtained with a modified version of the model in which a logarithmic dependence on Q^2 has been included is also discussed. Finally, we show how the parametrization of the CKMT model for the nucleon structure function F_2 describes the HERA data when presented in the Caldwell-plot as the behavior of the logarithmic slopes of F_2 vs x and Q^2.

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C. Merino, A. B. Kaidalov, D. Pertermann. 1999-11-12. THE CKMT Model and the Theoretical Description of the Caldwell-plot. https://arxiv.org/abs/hep-ph/9911331

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