XYZ States

Authors :: Chen, Wei
Deng, Wei-Zhen
He, Jun
Li, Ning
Liu, Xiang
Luo, Zhi-Gang
Sun, Zhi-Feng
Zhu, Shi-Lin
Source :: PoS(Hadron 2013)005
Publication Year :: 2013
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.<br />Comment: Plenary talk at the XV International Conference on Hadron Spectroscopy-Hadron 2013, 4-8 November 2013, Nara, Japan