Universal light quark mass dependence and heavy-light meson spectroscopy
高能物理 - 唯象学
2009-11-10 v1 核理论
摘要
Clean predictions are presented for all the spin-averaged heavy-light meson spectroscopies. A new symmetry is identified wherein the energy eigenstates have a universal dependence on both the light and heavy quark masses. This universality is used in an efficient analysis of these mesons within the QCD string/flux tube picture. Unique predictions for all the D, D_s, B, and B_s type mesons in terms of just four measured quantities.
引用
@article{arxiv.hep-ph/0310287,
title = {Universal light quark mass dependence and heavy-light meson spectroscopy},
author = {Theodore J. Allen and Todd Coleman and M. G. Olsson and Sinisa Veseli},
journal= {arXiv preprint arXiv:hep-ph/0310287},
year = {2009}
}
备注
REVTeX4, 6 pages, 9 eps figures