On Reconciling Gottfried Sum Rule Violation with Cabibbo Theory
High Energy Physics - Phenomenology
2009-11-07 v1
Abstract
We discuss the seemingly contradictory constraints of simultaneously preserving the SU(3)-symmetric Cabibbo description of the weak vector baryon matrix elements, accounting for SU(3) flavor symmetry breaking and describing the observed violation of the Gottfried Sum Rule. We try to construct a simple model that will satisfy these constraints and use it to explain the generic difficulties and tradeoffs.
Keywords
Cite
@article{arxiv.hep-ph/0202099,
title = {On Reconciling Gottfried Sum Rule Violation with Cabibbo Theory},
author = {Marek Karliner and Harry J. Lipkin},
journal= {arXiv preprint arXiv:hep-ph/0202099},
year = {2009}
}
Comments
10 pages, latex