On a two Pomeron description of the F_2 structure function

Abstract

We perform a global fit to the inclusive structure function considering a QCD inspired model describing the ep scattering. In lines of a two Pomeron approach, the structure function F_2 has a hard piece given by the model and the remaining soft contributions: the soft Pomeron and non-singlet content. We have investigated several choices for the soft Pomeron and its implication in the data description. In particular, we carefully estimated the relative role of the hard and the soft contributions in a large span of x and Q^2.

arXiv comment14 pages, 3 figures. To be published in Eur. Phys. J. A

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Cited by in corpus (1)

• Predictions for high-energy pp and \bar pp scattering from a finite sum of gluon ladders