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arXiv · 2111.07514

New experimental results on light and heavy hadrons

Chang-Zheng Yuan
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Abstract

We review the experimental progress on the study of light and heavy hadrons and focus on recent discoveries of the XYZ states, pentaquark states, $T_{cs}$ and $T_{cc}$ states in the heavy hadron sector, and on the $\pi_1(1600)$ and the states close to the $p\bar{p}$ threshold in the light hadron sector. The observations suggest that we did observe hadronic molecules and we also observed hadronic states with some other quark configurations.

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Chang-Zheng Yuan. 2021-11-15. New experimental results on light and heavy hadrons. https://doi.org/10.22323/1.380.0016

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