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hep-ph2025
Exploring the spectroscopic features of double-strangeness tetraquark states
Xuejie Liu, Haoming Zheng, Dianyong Chen +2
Since the discovery of the double-charm tetaquark by the LHCb collaboration, the field of the theoretical research on heavy quarks has advanced rapidly, with increasing in…
hep-ph2003
The resonance in s wave scatterings
H. Q. Zheng, Z. Y. Zhou, G. Y. Qin +3
A new unitarization approach incorporated with chiral symmetry is established and applied to study the elastic scatterings. We demonstrate that the resonance exists, if th…