Zt and gamma t production via top flavour-changing neutral couplings at the Fermilab Tevatron

Authors
del Aguila, F Aguilar-Saavedra, JA Ametller, L
Citation
F. Del Aguila et al., Zt and gamma t production via top flavour-changing neutral couplings at the Fermilab Tevatron, PHYS LETT B, 462(3-4), 1999, pp. 310-318
Citations number
27
Categorie Soggetti
Physics
Journal title
PHYSICS LETTERS B
ISSN journal
03702693 → ACNP
Volume
462
Issue
3-4
Year of publication
1999
Pages
310 - 318
Database
ISI
SICI code
0370-2693(19990916)462:3-4<310:ZAGTPV>2.0.ZU;2-Q
Abstract
Associated single top production with a Z boson or a photon at large hadron colliders provides a precise determination of top flavour-changing neutral couplings. The best way to measure these couplings with the up quark at Te vatron is to search for events with three jets and missing energy or events with a photon, a charged lepton, a jet and missing energy. Other decay cha nnels are also discussed. (C) 1999 Published by Elsevier Science B.V. All r ights reserved.