χ_{c0,2} decay into light meson pairs and its implication of the scalar meson structures
| dc.creator | Zhao, Qiang | |
| dc.date | 2007-05-01 | |
| dc.date | 2007-10-31 | |
| dc.date.accessioned | 2026-07-07T11:20:26Z | |
| dc.date.available | 2026-07-07T11:20:26Z | |
| dc.description | In light of the recent data from BES collaboration for $χ_{c0}\to VV$, $PP$ and $SS$, and from CLEO-c for $ηη$, $η^\primeη^\prime$ and $ηη^\prime$, we present a detailed analysis of the decays of heavy quarkonia into light meson pairs such as $χ_{c0,2}\to VV$, $PP$ and $SS$ in a recently proposed parametrization scheme. An overall agreement with the data is achieved in $χ_{c0,2}\to VV$ and $PP$, while in $χ_{c0}\to SS$ we find that a possible existence of glueball-$q\bar{q}$ mixings is correlated with the OZI-rule violations, which can be further examined at CLEO-c and BESIII in $χ_{c0}\to SS$ measurement. | |
| dc.description | Minor modifications; Revised version accepted by Phys. Lett. B | |
| dc.identifier | https://arxiv.org/abs/0705.0101 | |
| dc.identifier | http://arxiv.org/abs/0705.0101 | |
| dc.identifier | Phys.Lett.B659:221-227,2008 | |
| dc.identifier | doi:10.1016/j.physletb.2007.10.062 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/193959 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | χ_{c0,2} decay into light meson pairs and its implication of the scalar meson structures | |
| dc.type | text |