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hep-ph2025
An interpretation of the fully-charmed scalar state as a molecular di-meson
Ö. E. Demircan, H. Dağ, H. Sundu +2
The LHCb Collaboration recently observed new structures in the invariant mass spectrum of meson pairs produced in proton-proton collisions, including a narrow peak around…
hep-ph2023
Possible Molecular Explanation for the Resonance
Elif Güngör, Hayriye Sundu, Jale Y. Süngü +1
The BESIII collaboration has discovered a new state with hidden charm-strange. Its mass is intriguingly close to the threshold and does not have the properties…