Partonic structure of proton in the resonance region
Abstract
We separate the contributions of parton distributions from higher twist corrections to the deeply inelastic lepton-proton scattering in the resonance region using the Jefferson Lab data at low Q2. The study indicates that the concept of the valence quarks and their distributions are indispensable even at Q2<1GeV2. The quark-hadron duality is also discussed.
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