关于QCD求和规则对奇特强子态的描述
高能物理 - 唯象学
2017-03-27 v1
摘要
重新审视奇特强子态的QCD求和规则描述，我们认为，为了获得可信的分析——例如多夸克态的强衰变宽度——不可避免地需要在超越领头微扰阶的层面上采用QCD求和规则方法。
引用
@article{arxiv.1611.04332,
title = {On the description of exotic hadron states within QCD sum rules},
author = {Wolfgang Lucha and Dmitri Melikhov},
journal= {arXiv preprint arXiv:1611.04332},
year = {2017}
}
备注
8 pages, 3 figures, talk presented at "Quark Confinement and the Hadron Spectrum XII" (28 August - 3 September 2016, Thessaloniki, Greece)