Valence and sea quarks in the nucleon

  title={Valence and sea quarks in the nucleon},
  author={Roelof Bijker and Elena Santopinto},
  journal={Journal of Physics: Conference Series},
In this contribution, we discuss the spin and flavor content of the proton in the framework of the unquenched quark model, and address the role of valence and sea quarks in the nucleon. 

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