6533b870fe1ef96bd12cfd05
RESEARCH PRODUCT
Charmonium description from a generalized screened potential model
P. Gonzálezsubject
PhysicsHigh Energy Physics - PhenomenologyNuclear and High Energy PhysicsParticle physicsHigh Energy Physics - Phenomenology (hep-ph)High Energy Physics::LatticeHigh Energy Physics::PhenomenologySpectrum (functional analysis)Bound stateFOS: Physical sciencesFísicaHigh Energy Physics::ExperimentX(3872)description
A generalized screened potential model (GSPM), recently developed to study the bottomonium spectrum, is applied to the calculation of charmonium masses and electromagnetic widths. The presence in the GSPM of more quark-antiquark bound states than in conventional non screened potential models, allows for the assignment of GSPM states to cataloged non conventional $J^{++}$ charmonium resonances as well as for the prediction of new (non cataloged) $J^{++}$ states. The results obtained seem to indicate that a reasonable overall description of $J^{++}$ charmonium resonances is feasible.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2015-07-09 | AIP Conference Proceedings |