Axial current matrix elements and pentaquark decay widths in chiral soliton models
High Energy Physics - Phenomenology
2008-11-26 v2 Nuclear Experiment
Nuclear Theory
Abstract
Here I explain why in chiral soliton models the hadronic transition operator of the pentaquark decay cannot be identified from the axial current.
Cite
@article{arxiv.hep-ph/0703072,
title = {Axial current matrix elements and pentaquark decay widths in chiral soliton models},
author = {H. Weigel},
journal= {arXiv preprint arXiv:hep-ph/0703072},
year = {2008}
}
Comments
seven pages, note on Delta resonance added, refs updated, version to be published in PRD