Small size pentaquark width: calculation in QCD sum rules
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
The pentaquark width is calculated in QCD sum rules. The higher dimension operators contribution is accounted. It is shown, that should be very small, less than .
Keywords
Cite
@article{arxiv.hep-ph/0608031,
title = {Small size pentaquark width: calculation in QCD sum rules},
author = {A. G. Oganesian},
journal= {arXiv preprint arXiv:hep-ph/0608031},
year = {2008}
}
Comments
10 peges, 7 figures