Eta' gluonic content and J/psi->VP decays
| dc.creator | Escribano, R. | |
| dc.date | 2008-07-25 | |
| dc.date.accessioned | 2026-07-07T10:16:16Z | |
| dc.date.available | 2026-07-07T10:16:16Z | |
| dc.description | The $η$-$η^\prime$ pseudoscalar mixing angle and the gluonium content of the $η^\prime$ meson are deduced from an updated phenomenological analysis of $J/ψ$ decays into a vector and a pseudoscalar meson. The values for the mixing angle and the gluonic content of the $η^\prime$ wave function are $ϕ_P=(44.5\pm 4.3)^\circ$ and $Z^2_{η^\prime}=0.28\pm 0.21$, respectively. | |
| dc.description | 5 pages, uses espcrc2 style. Talk presented at the International Workshop on e+e- collisions from Phi to Psi (PHIPSI08), Laboratori Nazionali di Frascati (Rome), Italy, 7-10 April 2008 | |
| dc.identifier | https://arxiv.org/abs/0807.4205 | |
| dc.identifier | http://arxiv.org/abs/0807.4205 | |
| dc.identifier | Nucl.Phys.Proc.Suppl.181-182:226-230,2008 | |
| dc.identifier | doi:10.1016/j.nuclphysbps.2008.09.041 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/173448 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Eta' gluonic content and J/psi->VP decays | |
| dc.type | text |