Семинар 29 октября 2024. Yubing Dong. Hadronic exotics: molecular and compact scenarios
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29 октября, в 13:00
Кафедра физики высоких энергий и элементарных частиц
Yubing Dong
Hadronic exotics: molecular and compact scenarios
In this talk, I will, first of all, give a short review on the hadron exotics of
XYZ particles. Those new structures are near threshold with narrow
widths and contain heavy flavor. Then, the molecular scenario, in the
hadronic degrees of freedom, is employed to understand their decay
properties. Finally, the new observed non-strange hexaquark state is
discussed as well. It is far from threshold with small width and it is
expected to be compact in the frame work of quark degrees of freedom.
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