幺正手征微扰理论与介子谱
高能物理 - 唯象学
2015-05-18 v1
摘要
在本报告中,我们简要回顾了如何利用色散关系对微扰手征理论进行幺正化,从而成功描述介子-介子散射数据并生成轻共振态,这些共振态的质量、宽度和性质可与QCD参数(如夸克质量和颜色数)相关联。
引用
@article{arxiv.1003.0364,
title = {Unitarized Chiral Perturbation Theory and the meson spectrum},
author = {Jose R. Pelaez and C. Hanhart and J. Nebreda and G. Rios},
journal= {arXiv preprint arXiv:1003.0364},
year = {2015}
}
备注
Invited plenary talk to HADRON09, the XIII International Conference on Hadron Spectroscopy Nov.29-Dec.4, 2009, Florida State University