Analysis of the vector hidden-charm-hidden-strange tetraquark states with implicit P-waves
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2023
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| _version_ | 1866917625615876096 |
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| author | Wang, Zhi-Gang |
| author_facet | Wang, Zhi-Gang |
| contents | We take the scalar, pseudoscalar, axialvector, vector and tensor diquarks as the basic building blocks to construct the four-quark currents with implicit P-waves, and investigate the hidden-charm-hidden-strange tetraquark states with the $J^{PC}=1^{--}$ and $1^{-+}$ via the QCD sum rules in a comprehensive and consistent way, and revisit the assignments of the $X/Y$ states, especially the $Y(4500)$, $X(4630)$, $Y(4660)$, $Y(4710)$ and $Y(4790)$, in the tetraquark picture. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2312_10292 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Analysis of the vector hidden-charm-hidden-strange tetraquark states with implicit P-waves Wang, Zhi-Gang High Energy Physics - Phenomenology We take the scalar, pseudoscalar, axialvector, vector and tensor diquarks as the basic building blocks to construct the four-quark currents with implicit P-waves, and investigate the hidden-charm-hidden-strange tetraquark states with the $J^{PC}=1^{--}$ and $1^{-+}$ via the QCD sum rules in a comprehensive and consistent way, and revisit the assignments of the $X/Y$ states, especially the $Y(4500)$, $X(4630)$, $Y(4660)$, $Y(4710)$ and $Y(4790)$, in the tetraquark picture. |
| title | Analysis of the vector hidden-charm-hidden-strange tetraquark states with implicit P-waves |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2312.10292 |