Test of FSR in the process $e^+e^-\toπ^+π^-γ$ at DA$Φ$NE and extraction of the pion form factor at threshold
| dc.creator | Pancheri, G. | |
| dc.creator | Shekhovtsova, O. | |
| dc.creator | Venanzoni, G. | |
| dc.date | 2006-05-23 | |
| dc.date.accessioned | 2026-07-07T10:41:37Z | |
| dc.date.available | 2026-07-07T10:41:37Z | |
| dc.description | Effects due to non-pointlike behaviour of pions in the process $e^+e^-\toπ^+π^-γ$ can arise for hard photons in the final state. By means of a Monte Carlo event generator, which also includes the contribution of the direct decay $ϕ\toπ^+π^-γ$, we estimate these effects in the framework of Resonance Perturbation Theory. We consider angular cuts used in the KLOE analysis of the pion form factor at threshold. A method to reveal the effects of non-pointlike behaviour of pions in a model-independent way is proposed. | |
| dc.description | 13 pages, 6 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0605244 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0605244 | |
| dc.identifier | Phys.Lett.B642:342-349,2006 | |
| dc.identifier | doi:10.1016/j.physletb.2006.09.053 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/181678 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Test of FSR in the process $e^+e^-\toπ^+π^-γ$ at DA$Φ$NE and extraction of the pion form factor at threshold | |
| dc.type | text |