A coherent study of $χ_{c0,2}\to VV$, $PP$ and $SS$
| dc.creator | Zhao, Qiang | |
| dc.date | 2005-08-07 | |
| dc.date | 2005-09-21 | |
| dc.date.accessioned | 2026-07-07T10:29:37Z | |
| dc.date.available | 2026-07-07T10:29:37Z | |
| dc.description | We investigate the decays of $χ_{c0,2}$ into vector meson pairs ($VV$), pseudoscalar pairs ($PP$), and scalar pairs ($SS$) in a general factorization scheme. The purpose is to clarify the role played by the OZI-rule violations and SU(3) flavour breakings in the decay transitions, and their correlations with the final state meson wavefunctions. For $χ_{c0,2}\to VV$ and $PP$, we obtain an overall self-contained description of the experimental data. Applying this factorization to $χ_{c0}\to f_0^i f_0^j$, where $i, j=1, 2, 3$ denotes $f_0(1710)$, $f_0(1500)$ and $f_0(1370)$, respectively, we find that specific patterns will arise from the model predictions for the decay branching ratio magnitudes, and useful information about the structure of those three scalars can be abstracted. | |
| dc.description | Revtex, 8 pages, 3 figures; Typos corrected, version accepted by Phys. Rev. D | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0508086 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0508086 | |
| dc.identifier | Phys.Rev.D72:074001,2005 | |
| dc.identifier | doi:10.1103/PhysRevD.72.074001 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/177864 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.subject | Nuclear Experiment | |
| dc.subject | Nuclear Theory | |
| dc.title | A coherent study of $χ_{c0,2}\to VV$, $PP$ and $SS$ | |
| dc.type | text |