S-P wave interference in the K+K- photoproduction on hydrogen
| dc.creator | Bibrzycki, L. | |
| dc.creator | Lesniak, L. | |
| dc.creator | Szczepaniak, A. P. | |
| dc.date | 2005-09-23 | |
| dc.date.accessioned | 2026-07-07T06:24:11Z | |
| dc.date.available | 2026-07-07T06:24:11Z | |
| dc.description | We have studied the partial wave interference effects to obtain a new information about the contribution of the S-wave to the cross section of the K+K- photoproduction on hydrogen. The K+K- photoproduction channel for the effective masses around 1 GeV is dominated by the phi(1020) resonance with only a small fraction of events coming from decays of scalar resonances f0(980) and a0(980). However, a careful analysis of angular distributions of the outgoing kaons shows that the S-wave adds an asymmetry to the angular distribution of kaons. A fairly precise estimation of the K+K- photoproduction cross section in the S-wave has been obtained. | |
| dc.description | 9 pages, 8 eps figures, needs appolb.cls, talk given by L. Bibrzycki at Cracow School of Theoretical Physics, XLV Course, Zakopane, June 7, 2005; to be published in Acta Physica Polonica B | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0509253 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0509253 | |
| dc.identifier | Acta Phys.Polon. B36 (2005) 3889-3896 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/96460 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | S-P wave interference in the K+K- photoproduction on hydrogen | |
| dc.type | text |