Measurement of omega meson parameters in pi^+pi^-pi^0 decay mode with CMD-2
| dc.creator | 2 Collaboration | |
| dc.date | 2000-02-06 | |
| dc.date.accessioned | 2026-07-07T10:32:02Z | |
| dc.date.available | 2026-07-07T10:32:02Z | |
| dc.description | About 11 200 e^+e^- -> omega -> pi^+pi^-pi^0 events selected in the center of mass energy range from 760 to 810 MeV were used for the measurement of the ωmeson parameters. The following results have been obtained: sigma _{0}=(1457 \pm 23 \pm 19)nb, m_ω=(782.71 \pm 0.07 \pm 0.04) MeV/c^{2}, Γ_ω=(8.68 \pm 0.23 \pm 0.10) MeV, Γ_{e^+e^-}\cdot Br (ω-> pi^+pi^-pi^0)= (0.528 \pm 0.012 \pm 0.007) \cdot 10^{-3} MeV. | |
| dc.description | 8 pages, 4 figures | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0002017 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0002017 | |
| dc.identifier | Phys.Lett.B476:33-39,2000 | |
| dc.identifier | doi:10.1016/S0370-2693(00)00123-4 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/178619 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Measurement of omega meson parameters in pi^+pi^-pi^0 decay mode with CMD-2 | |
| dc.type | text |