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arXiv · 1610.03244

Partonic structure of proton in the resonance region

Jianhong Ruan·Rong Wang·Xurong Chen·Wei Zhu
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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 $Q^2$. The study indicates that the concept of the valence quarks and their distributions are indispensable even at $Q^2<1GeV^2$. The quark-hadron duality is also discussed.

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Jianhong Ruan, Rong Wang, Xurong Chen, Wei Zhu. 2016-10-11. Partonic structure of proton in the resonance region. https://arxiv.org/abs/1610.03244

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