Scalar meson exchange in phi->P0P0gamma decays
| dc.creator | Escribano, Rafel | |
| dc.date | 2003-07-02 | |
| dc.date.accessioned | 2026-07-07T10:28:52Z | |
| dc.date.available | 2026-07-07T10:28:52Z | |
| dc.description | The scalar meson exchange in $ϕ\to P^0 P^0γ$ decays is discussed in a chiral invariant framework where the scalar meson poles are incorporated explicitly. $ϕ\toπ^0π^0γ$ and $ϕ\toπ^0ηγ$ are in agreement with recent experimental data and can be used to extract valuable information on the properties of $f_{0}(980)$ and $a_{0}(980)$ respectively. $ϕ\to K^0\bar K^0γ$ is shown not to pose a background problem for testing CP violation at Da$Φ$ne. The ratio $ϕ\to f_{0}γ/a_{0}γ$ is also predicted. | |
| dc.description | 5 pages, 3 figures, LaTeX, uses espcrc2.sty. Talk presented at the International Conference on the Structure and Interactions of the Photon (Photon 2003), Frascati, Italy, 7-11 April 2003 | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0307038 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0307038 | |
| dc.identifier | Nucl.Phys.Proc.Suppl.126:204-209,2004 | |
| dc.identifier | doi:10.1016/S0920-5632(03)02331-4 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/177599 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Scalar meson exchange in phi->P0P0gamma decays | |
| dc.type | text |