Strong decays of $${P}_{\psi }^{N}{\left({444}0\right)}^{+}$$ and $${P}_{\psi }^{N}{\left({4457}\right)}^{+}$$ within the Bethe-Salpeter framework
Abstract By combining the effective Lagrangian and Bethe-Salpeter framework, we studied the mass spectra, wave functions, and strong decay widths of the two pentaquark states $${P}_{\psi }^{N}{\left({444}0\right)}^{+}$$ and $${P}_{\psi }^{N}{\left({4457}\right)}^{+}$$ reported by LHCb in 2019. Takin...
Gorde:
| Egile Nagusiak: | , , , , , |
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| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
SpringerOpen
2025-10-01
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| Saila: | Journal of High Energy Physics |
| Gaiak: | |
| Sarrera elektronikoa: | https://doi.org/10.1007/JHEP10(2025)098 |
| Etiketak: |
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