大 N_c 极限下的重子与共振态
高能物理 - 唯象学
2017-08-23 v1
摘要
我讨论了不稳定重子共振态及其散射振幅的大 N_c 处理的最新进展。这些包括π介子光生、扩展到三味夸克过程、大 N_c 赝象的解耦,以及该方法与手征对称性结果的结合。
引用
@article{arxiv.hep-ph/0609118,
title = {Baryons and Large N_c in Happy Resonance},
author = {Richard F. Lebed},
journal= {arXiv preprint arXiv:hep-ph/0609118},
year = {2017}
}
备注
7 pages, LaTeX, style files included. Invited talk at 7th Workshop on Continuous Advances in QCD, Minneapolis, Minnesota 11-14 May 2006