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Abstract:
Recent deep inelastic scattering and Drell-Yan experiments have revealed a surprisingly large asymmetry between the up and down sea quark distributions in the nucleon. The current status of the flavor asymmetry of the nucleon sea is reviewed. Implications of various theoretical models and possible future measurements are also discussed.
  • talk: Taipei 2000/03/06
  • nucleon: model
  • quark: sea
  • symmetry: flavor
  • antiquark: up
  • antiquark: down
  • lepton nucleon: deep inelastic scattering
  • p p: inclusive reaction
  • p deuteron: inclusive reaction
  • lepton: pair production