Quark Cluster Model Study of Isospin-Two Dibaryons
Nuclear Theory
2009-09-25 v1
Abstract
Based on a quark cluster model for the non-strange sector that reproduces reasonably well the nucleon-nucleon system and the excitation of the isobar, we generate a nucleon- interaction and present the predictions for the several isospin two channels. The only attractive channels are and , but not attractive enough to generate a resonance. If a resonance is artificially generated and is required to have the observed experimental mass, then our model predicts a width that agrees with the experimental result.
Cite
@article{arxiv.nucl-th/9509012,
title = {Quark Cluster Model Study of Isospin-Two Dibaryons},
author = {A. Valcarce and F. Fernandez and H. Garcilazo},
journal= {arXiv preprint arXiv:nucl-th/9509012},
year = {2009}
}
Comments
12 pages, 5 poscript figures available under request. To appear in Phys. Rev. C