6533b7dbfe1ef96bd1271644
RESEARCH PRODUCT
Binding of charmonium with two- and three-body nuclei
N. V. ShevchenkoV. B. BelyaevW. SandhasA. Fixsubject
PhysicsNuclear and High Energy PhysicsSeries (mathematics)Pole approximationNuclear TheoryScatteringHigh Energy Physics::PhenomenologyFOS: Physical sciencesFew-body systemsUnitary stateSeparable spaceNuclear Theory (nucl-th)Quantum mechanicsBound stateHigh Energy Physics::ExperimentNuclear theorydescription
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.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2006-01-19 |