Binding of charmonium with two- and three-body nuclei

Abstract

The energies of the (eta_c d) and (eta_c 3He) bound states are calculated on the basis of exact three- and four-body AGS equations. For the eta_c N interaction a Yukawa-type potential has been adopted. The calculations are done for a certain range of its strength parameter. The results obtained are quite different from calculations based on the folding model.

arXiv comment5 pages, 2 figures; added present address of NVS

References in corpus (13)

• Chiral Unitary approach to meson-meson and meson-baryon interactions and nuclear applications
• Chiral Dynamics and Nuclear Matter
• Photoproduction of eta-mesic 3He
• Observation of eta_c^{prime} Production in gamma gamma Fusion at CLEO
• Is J/psi-Nucleon Scattering Dominated by the Gluonic van der Waals Interaction?
• Chiral approach to the rho meson in nuclear matter
• eta-Nucleon Scattering Length and Effective Range uncertainties
• The $\eta NN$-system at low energy within a three-body approach
• Proton-Proton Spin Correlations at Charm Threshold and Quarkonium Bound to Nuclei
• Faddeev-type calculation of eta-d threshold scattering
• The $\eta$-3N problem with separable interactions
• Low-energy scattering and photoproduction of $\eta$-mesons on three-body nuclei
• eta d scattering in the region of the S11 resonance

Cited by in corpus (16)

• Novel Six-Quark Hidden-Color Dibaryon States in QCD
• Heavy Hadrons in Nuclear Matter
• Nuclear-bound quarkonia and heavy-flavor hadrons
• Charmonium-nucleon potential from lattice QCD
• Hadron interactions in lattice QCD
• Search for Quasi Bound $\eta$ Mesons
• Possible Existence of Charmonium-Nucleus Bound States
• Models of $J/\Psi$ photo-production reactions on the nucleon
• ${\eta }_c$-nucleus bound states
• New nuclear three-body clusters ϕ{NN}
• \boldmath{${\rm Y}$} and \boldmath{${\eta }_b$} mass shifts in nuclear matter
• The $\varphi NN,J/\psi NN,{\eta }_{c}NN$ systems based on HAL QCD interactions
• Heavy-heavy and heavy-light mesons in cold nuclear matter
• $B_c^{\pm }$-${}^{12}$C states and detailed study of momentum space method for ${\rm Y}$- and ${\eta }_b$-nucleus bound states
• Medium modifications of $1P$-wave charmonia ${\chi }_{cJ}(1P)$ in cold nuclear matter
• 3- and 4- body meson- nuclear clusters