Relativistic corrections for two- and three-body flux tube model
High Energy Physics - Phenomenology
2008-11-26 v2
Abstract
We generalize the relativistic flux tube model for arbitrary two- or three-body systems. The spin-independent and spin-dependent contributions of the flux tube to the total Hamiltonian are computed in perturbation. In particular, we show that the spin-dependent part exhibits a universal spin-orbit form: It does not depend on the nature of the confined particles. The general equations we present, being well-defined for light particles, can thus be applied to usual as well as exotic hadrons such as hybrid mesons and glueballs.
Keywords
Cite
@article{arxiv.0704.1753,
title = {Relativistic corrections for two- and three-body flux tube model},
author = {F. Buisseret and C. Semay},
journal= {arXiv preprint arXiv:0704.1753},
year = {2008}
}
Comments
10 pages; v2 accepted for publication (minor changes)