Hidden-flavor pentaquarks

Abstract

We have recently studied hidden-charm pentaquarks, $c\bar{c}qqq$, using dynamical correlations between the heavy quarks arising from the Coulomb-like nature of the short-range interaction. A pattern was obtained that compares well with the experimental data. We extend our description to other flavor sectors which can be framed within the same type of structures discussed in the original paper. A detailed comparison is made with other results in the literature and with experimental data. Predictions will be a useful tool to discriminate between different models of multiquark system dynamics.

18 pages. Accepted for publication in Phy. Rev. D. arXiv admin note: substantial text overlap with arXiv:2207.02757

References in corpus (14)

• Multiquark Resonances
• Observation of a narrow pentaquark state, $P_c(4312{)}^{+}$, and of two-peak structure of the $P_c(4450{)}^{+}$
• Exotics: Heavy Pentaquarks and Tetraquarks
• Observation of an exotic narrow doubly charmed tetraquark
• Study of the doubly charmed tetraquark $T_{cc}^{+}$
• Spectrum of the strange hidden charm molecular pentaquarks in chiral effective field theory
• A numerical algorithm for the explicit calculation of SU(N) and SL(N,C) Clebsch-Gordan coefficients
• Spectroscopy, lifetime and decay modes of the $T_{bb}^{-}$ tetraquark
• The Dynamical Diquark Model: First Numerical Results
• Hidden-charm pentaquarks and their hidden-bottom and $B_c$-like partner states
• Investigation of hidden-charm pentaquarks with strangeness $S=-1$
• Hidden charm pentaquark states in a diquark model
• Stable heavy pentaquarks in constituent models
• Pentaquarks with anticharm or beauty revisited

Cited by in corpus (6)

• Exploring the electromagnetic properties of the ${\Xi }_c^{(\prime ,\ast )}{\bar{D}}_s^{\ast }$ and ${\Omega }_c^{(\ast )}{\bar{D}}_s^{\ast }$ molecular states
• Surveying the mass spectra and the electromagnetic properties of the ${\Xi }_c^{(\prime ,\ast )}{D}^{(\ast )}$ molecular pentaquarks
• Higher molecular $P_{\psi s}^{\Lambda /\Sigma }$ pentaquarks arising from the ${\Xi }_c^{(\prime ,\ast )}{\bar{D}}_1/{\Xi }_c^{(\prime ,\ast )}{\bar{D}}_2^{\ast }$ interactions
• Electromagnetic characteristics as probes into the inner structures of the predicted ${\Xi }_c^{{(}^{\prime },\ast )}{D}_s^{(\ast )}$ molecular states
• Exotic Heavy Hadrons
• Five-flavor molecular pentaquarks in the ${\Xi }_b^{(\prime ,\ast )}{\bar{D}}^{(\ast )}$ and ${\Xi }_c^{(\prime ,\ast )}{B}^{(\ast )}$ systems