Abstract
We show that the nonrelativistic quark model leads to an exceptionally simple sum rule involving a form factor determined by high-energy inelastic electron-proton scattering. The simplicity of this result appears to be a unique consequence of the peculiar quark charges.
- Received 17 May 1967
DOI:https://doi.org/10.1103/PhysRevLett.18.1174
©1967 American Physical Society