G. Gomez-Ceballos
Spanish National Research Council
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Featured researches published by G. Gomez-Ceballos.
arXiv: High Energy Physics - Experiment | 2003
G. Gomez-Ceballos
Abstract Several new particle searches have been performed in the DELPHI experiment involving τ leptons in the resulting final state. The topology and special characteristics of the T leptons have been used to discriminate the signal from the Standard Model background. Limits on new particles have been set, playing an important role the channels with τ leptons.
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2001
M. Ellert; M. Battaglia; T. Ekelof; G. Gomez-Ceballos; Ari Kiiskinen; Pierre Lutz; F. Matorras
A search for pair produced charged Higgs bosons was performed using the data collected by the DELPHI detector at LEP II at centre-of-mass energies up to 208 GeV. The three different final states, τντν, csτν and cscs were considered. No excess of data compared to the expected Standard Model processes was observed and the existence of a charged Higgs boson with mass lower than 75.0 GeV/c2 has been excluded at 95% confidence level.
