$J/\psi ({\eta }_c)N$ and ${\rm Y}({\eta }_b)N$ cross sections

Abstract

Inspired by the recent findings of the two $P_c^{+}$ states in the $J/\psi p$ mass spectrum at LHCb, we investigate the elastic and inelastic cross sections of the $J/\psi N$, ${\eta }_{c}N$, ${\rm Y}N$ and ${\eta }_{b}N$ channels within the constraints from heavy quark spin and flavour symmetry. The ${\bar{D}}^{(\ast )}{\Sigma }_c^{(\ast )}$ ($B^{(\ast )}{\Sigma }_b^{(\ast )}$) bound states predicted in earlier works should be accessible in elastic and/or inelastic processes of the $J/\psi N$ and/or ${\eta }_{c}N$ (${\rm Y}N$ and/or ${\eta }_{b}N$) interactions.

Minor corrections

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Cited by in corpus (51)

• Hadronic molecules
• The hidden-charm pentaquark and tetraquark states
• Exotics: Heavy Pentaquarks and Tetraquarks
• Emergence of a complete heavy-quark spin symmetry multiplet: seven molecular pentaquarks in light of the latest LHCb analysis
• Exotic Hadrons from Heavy Ion Collisions
• Isospin breaking decays as a diagnosis of the hadronic molecular structure of the $P_c(4457)$
• Interpretation of the Narrow $J/\psi p$ Peaks in ${\Lambda }_b\to J/\psi p{K}^{-}$ Decay in the Compact Diquark Model
• Analysis of $P_c^{+}(4380)$ and $P_c^{+}(4450)$ as pentaquark states in the molecular picture with QCD sum rules
• Nuclear-bound quarkonia and heavy-flavor hadrons
• Analysis of the ${\frac{1}{2}}^{\pm }$ pentaquark states in the diquark model with QCD sum rules
• The ${\Lambda }_b\to J/\psi K^0\Lambda$ reaction and a hidden-charm pentaquark state with strangeness
• Analysis of the ${\frac{1}{2}}^{\pm }$ pentaquark states in the diquark-diquark-antiquark model with QCD sum rules
• Coupled channel analysis of molecule picture of $P_c(4380)$
• Decay behaviors of Pc hadronic molecules
• A Review on Partial-wave Dynamics with Chiral Effective Field Theory and Dispersion Relation
• QCD sum rule study of hidden-charm pentaquarks
• Coupled-channel effects of the ${\Sigma }_c^{(\ast )}{\bar{D}}^{(\ast )}$-${\Lambda }_c(2595)\bar{D}$ system and molecular nature of the $P_c$ pentaquark states from one-boson exchange model
• A hidden-charm pentaquark state in ${\Lambda }_b^0\to J/\psi p{\pi }^{-}$ decay
• Heavy-Quark Symmetry Partners of the Pc(4450) Pentaquark
• Hidden-Bottom Pentaquarks
• Nucleon-$J/\psi$ and nucleon-${\eta }_c$ scattering in $P_c$ pentaquark channels from LQCD
• Heavy Baryon-Antibaryon Molecules in Effective Field Theory
• Heavy quark symmetry and weak decays of the $b$-baryons in pentaquarks with a $c\bar{c}$ component
• Hidden Charm Pentaquark $P_c(4380)$ and Doubly Charmed Baryon ${\Xi }_{cc}^{\ast }(4380)$ as Hadronic Molecule States
• How to reveal the nature of three or more pentaquark states?
• Investigating the hidden-charm and hidden-bottom pentaquark resonances in scattering process
• Exotic Doubly Charmed Ds0*(2317)D and Ds1*(2460)D* Molecules
• Heavy-hadron molecules from light-meson-exchange saturation
• Scale Invariance in Heavy Hadron Molecules
• Strong Decay of $P_c(4380)$ Pentaquark in a Molecular Picture
• Electromagnetic multipole moments of the $P_c^{+}(4380)$ pentaquark in light-cone QCD
• $D\Xi$ and $D^{\ast }\Xi$ Molecular States from One Boson Exchange
• Spin-parities of the $P_c(4440)$ and $P_c(4457)$ in the One-Boson-Exchange Model
• Hidden Bottom Pentaquark States with Spin 3/2 and 5/2
• Compact $sssc\bar{c}$ pentaquark states predicted by a quark model
• Partial decay widths of $P_c(4312)$ as a $\bar{D}{\Sigma }_c$ molecular state
• Possible Molecular Pentaquark States with Different Spin and Quark Configurations
• On the hidden charm pentaquark-s in ${\Lambda }_b\to J/\psi K^{-}p$ decay
• Properties of $P_c(4312)$ pentaquark and its bottom partner
• The $D^{\ast }{D}^{\ast }\bar{D}$ and $D^{\ast }{D}^{\ast }{\bar{D}}^{\ast }$ Three-Body Systems
• Heavy quark spin multiplet structure of $P_c$-like pentaquark as P-wave hadronic molecular state
• Heavy hadron molecules in effective field theory: the emergence of exotic nuclear landscapes
• Photo- and electro-production of narrow exotic states: from light quarks to charm and up to bottom
• Hidden charm pentaquark and $\Lambda (1405)$ in the ${\Lambda }_b^0\to {\eta }_c{K}^{-}p(\pi \Sigma )$ reaction
• Heavy quark spin multiplet structure of ${\bar{P}}^{(\ast )}{\Sigma }_Q^{(\ast )}$ molecular states
• Pentaquarks and strange tetraquark mesons
• $J/\psi N$ interactions revisited and ${\Lambda }_b^0\to J/\psi K^{-}({\pi }^{-})p$ decays
• Production of pentaquarks in $pA$-collisions
• The ${\bar{D}}^{\ast }{\bar{D}}^{\ast }{\Sigma }_c$ Three-Body System
• The axial charges of the hidden-charm pentaquark states
• Rescattering effects in antiproton-induced exclusive $J/\psi$ and ${\psi }^{\prime }$ production on the deuteron