F2 at low Q2
A. D. Martin, M. G. Ryskin, A. Stasto
Abstract
We analyse the data for the proton structure function F2 over the entire Q2 domain, including especially low Q2, in terms of perturbative and non-perturbative QCD contributions. The small distance configurations are given by perturbative QCD, while the large distance contributions are given by the vector dominance model and, for the higher mass q q states, by the additive quark approach.
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