Deep Inelastic Lepton-Nucleon Scattering and the Core Structure of Nucleons in the Framework of the Quark-Parton Model (original) (raw)

Assuming the integrals of the structure functions over the scaling variable x=-q 2 /2v to be finite, relations for the "parton-core" structure of nucleons are derived. These relations allow us to test the commonly used assumption about the "parton-core" of a nucleon as an equal mixture of quarks of all types and the assumptions of charge symmetry and equal distribution of the nucleon momentum among the different types of quarks. *> Work supported by the Bundesministerium fiir Bildung und Wissenschaft.