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Hadronic fluctuations and quark-antiquark asymmetry in the nucleon

H. R. Christiansen·J. Magnin
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Abstract

We derive the nucleon non-perturbative sea-quark distributions coming from a composite model involving quarks and hadronic degrees of freedom. The model predicts a definite structured quark-antiquark asymmetry in the nucleon sea.

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H. R. Christiansen, J. Magnin. 1998-12-22. Hadronic fluctuations and quark-antiquark asymmetry in the nucleon. https://arxiv.org/abs/hep-ph/9812477

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