Steiner-tree confinement and tetraquarks
High Energy Physics - Phenomenology
2009-05-15 v1
Abstract
The linear confinement in quarkonium is generalised as a minimal tree, with interesting geometrical properties. This model binds tetraquarks more easily than the additive model used in earlier investigations.
Cite
@article{arxiv.0905.2308,
title = {Steiner-tree confinement and tetraquarks},
author = {Jean-Marc Richard},
journal= {arXiv preprint arXiv:0905.2308},
year = {2009}
}
Comments
6 pages, 1 fig., Contr. "Excited QCD", Zakopane, Poland, Proc. to be published in Acta Physica Polonica