Mini-Workshop on light hadrons

Tuesday 30 Sep 2025, 08:55 → 17:00 Asia/Shanghai

Search and study of QCD exotics beyond simple quark model provide critical information on the quantitative understanding of strong interaction and confinement in the low energy regime.

Complementary information from running and upcoming experiments and joint experimental-theoretical efforts are critical to understand the hadron spectroscopy and the strong interaction. This workshop is focusing on the light hadron sector, including the topics of:

- Glueballs

- Hybrids

- Light meson decay dynamics

09:30 → 10:00 Exotics and high mass mesons from light and strange flavour

Speaker: Prof. Stephan Paul

10:00 → 10:30 Study of 1-+ states at BESIII

Speaker: Beijiang LIU (高能所)

11:00 → 11:30 Study of X(2370) at BESIII

Speaker: Yanping Huang (高能所)

2025_9_hadron.pdf

11:30 → 12:00 Light meson decays at BESIII

Speaker: Shuangshi Fang (IHEP)

BESIII-light-meson-v4.pdf

14:00 → 14:30 A unitary coupled-channel approach to J/ψ radiative decay to pseudoscalar pairs

Speaker: 佳俊 吴 (University of Chinese Academy of Sciences)

Jpsi2gpp-2025.pdf

14:30 → 15:00 Lineshape of $a_1(1260)$ from heavy-lepton decay $\tau\to \nu 3\pi$

Speaker: Xu Zhang (Institute of Theoretical Physics)

IHEPZhang.pdf

15:00 → 15:30 Two-pole structures in QCD

Speaker: Dr Junxu Lu