Search for Single Top Quark Production at LEP2
| dc.creator | The OPAL collaboration | |
| dc.creator | Abbiendi, G. | |
| dc.date | 2001-10-04 | |
| dc.date.accessioned | 2026-07-07T12:01:39Z | |
| dc.date.available | 2026-07-07T12:01:39Z | |
| dc.description | A search for single top quark production via flavour changing neutral currents (FCNC) was performed with data collected by the OPAL detector at the e+e- collider LEP. Approximately 600 pb-1 of data collected at sqrt(s) = 189 - 209 GeV were used to search for the FCNC process e+ e- -> tc(u) -> bWc(u). This analysis is sensitive to the leptonic and the hadronic decay modes of the W boson. No evidence for a FCNC process is observed. Upper limits at the 95% confidence level on the single top production cross-section as a function of the centre-of-mass energy are derived. Limits on the anomalous coupling parameters kappa_gamma and kappa_Z are determined from these results. | |
| dc.description | 21 pages, 4 figures, Submitted to Phys. Lett. B | |
| dc.identifier | https://arxiv.org/abs/hep-ex/0110009 | |
| dc.identifier | http://arxiv.org/abs/hep-ex/0110009 | |
| dc.identifier | Phys.Lett.B521:181-194,2001 | |
| dc.identifier | doi:10.1016/S0370-2693(01)01195-9 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/207166 | |
| dc.subject | High Energy Physics - Experiment | |
| dc.title | Search for Single Top Quark Production at LEP2 | |
| dc.type | text |