Constituent Quarks and the Spin of the Proton

Abstract

The constituent quarks are interpreted as bound states, which have an internal structure. The quark distributions of the proton are related to those of the constituent quarks. The experiments support this hypothesis. Likewise the spin structure of the proton is related to the spin structure of the constituent quarks. We find that about 30% of the spin of a constituent quark is given by the valence quark, and 70% are provided by the gluons.

arXiv comment8 pages

References in corpus (1)

• The Spin Structure of the Proton

Cited by in corpus (1)

• Gyromagnetic Factors and Atomic Clock Constraints on the Variation of Fundamental Constants