A search for single top production (e+e- -> t cbar) via Flavour Changing Neutral Currents (FCNC) was performed using the data taken by the DELPHI detector at LEP2. The data analysed have been accumulated at centre-of-mass energies ranging from 189 to 208 GeV. Limits at 95% confidence level were obtained on the anomalous coupling parameters kappa_gamma and kappa_Z.
J. ABDALLAH, P. ABREU, W. ADAM, P. ADZIC, T. ALBRECHT, T. ALDERWEIRELD, et al. (2004). SEARCH FOR SINGLE TOP PRODUCTION VIA FCNC AT LEP AT S**(1/2) = 189-GEV TO 208-GEV. PHYSICS LETTERS. SECTION B, 590, 21-34 [10.1016/j.physletb.2004.03.051].
SEARCH FOR SINGLE TOP PRODUCTION VIA FCNC AT LEP AT S**(1/2) = 189-GEV TO 208-GEV
NAVARRIA, FRANCESCO LUIGI;PAIANO, SIMONE;PERROTTA, ANDREA;ROVELLI, TIZIANO;
2004
Abstract
A search for single top production (e+e- -> t cbar) via Flavour Changing Neutral Currents (FCNC) was performed using the data taken by the DELPHI detector at LEP2. The data analysed have been accumulated at centre-of-mass energies ranging from 189 to 208 GeV. Limits at 95% confidence level were obtained on the anomalous coupling parameters kappa_gamma and kappa_Z.File in questo prodotto:
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