arXiv:1311.3763·v1·High Energy Physics — Phenomenology
XYZ States
Wei Chen🇨🇳 · Wei-Zhen Deng🇨🇳 · Jun He🇨🇳 · Ning Li🇨🇳 · Xiang Liu🇨🇳 · Zhi-Gang Luo🇨🇳 · Zhi-Feng Sun🇨🇳 · Shi-Lin Zhu🇨🇳
Abstract
In the past decade, many new charmonium (or charmonium-like) and bottomonium (or bottomonium-like) states were observed experimentally. I will review these XYZ states which do not fit into the quark model spectrum easily.
Comments: Plenary talk at the XV International Conference on Hadron Spectroscopy-Hadron 2013, 4-8 November 2013, Nara, Japan