Study of hidden-charm, doubly-strange pentaquarks in $$\Lambda _b\rightarrow J/\psi \Xi ^- K^+$$ Λ b → J / ψ Ξ - K + and $$\Xi _b\rightarrow J/\psi \Xi ^- \pi ^+$$ Ξ b → J / ψ Ξ - π +
Abstract Hidden-charm pentaquark states with double strangeness, $$P_{css}$$ P css , have been predicted within the framework of unitary coupled-channel dynamics. In this work, we theoretically investigate the potential to observe these states in the decays $$\Lambda _b\rightarrow J/\psi \Xi ^-K^+$$...
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| Principais autores: | , , |
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| 格式: | Artigo |
| 語言: | Inglês |
| 出版: |
SpringerOpen
2026-02-01
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| 叢編: | European Physical Journal C: Particles and Fields |
| 在線閱讀: | https://doi.org/10.1140/epjc/s10052-025-15280-w |
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