Nature of X(6900) and its production mechanism at LHCb
We show that the Pomeron exchanges play a unique role in vector charmonium scatterings. Such a mechanism can provide a natural explanation for the nontrivial structures in the di-J/ψ spectrum observed by the LHCb Collaboration. The narrow structure X(6900), as a dynamically generated resonance pole,...
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| Auteurs principaux: | , , , , |
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| Format: | article |
| Langue: | EN |
| Publié: |
Elsevier
2022
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| Sujets: | |
| Accès en ligne: | https://doaj.org/article/7cc369f71e404a28af2b5a71ecbbc44a |
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