arXiv:hep-ph/0408018·v2·High Energy Physics — Phenomenology
Local Duality and Charge Symmetry Violation in Quark Distributions
F. M. Steffens🇧🇷 · K. Tsushima🇧🇷
Abstract
We use local quark-hadron duality to calculate the nucleon structure function as seen by neutrino and muon beams. Our result indicates a possible signal of charge symmetry violation at the parton level in the very large x region.
Comments: 4 pages, 2 figures. Modified version to appear on PRD. A dicussion on the experimental errors of the form factors was added