The Spin--Symmetry of the Quark Model
High Energy Physics - Phenomenology
2014-11-17 v1
Abstract
Corrections to the exact heavy--quark symmetry results are expected to follow the mass effect of the heavy--quark. We show, by an explicit calculation, that there is something other than the mass effect that suppresses the breaking of the spin symmetry.
Cite
@article{arxiv.hep-ph/9604384,
title = {The Spin--Symmetry of the Quark Model},
author = {Patrick J. O'Donnell and Q. P. Xu and Humphrey K. K. Tung},
journal= {arXiv preprint arXiv:hep-ph/9604384},
year = {2014}
}