We use 106 pb(-1) of data collected with the Collider Detector at Fermilab to search for narrow-width, vector particles decaying to a top and an antitop quark. Model independent upper limits on the cross section for narrow. vector resonances decaying to ti are presented. At the 95% confidence level, we exclude the existence of a leptophobic Z' boson in a model of top-color-assisted technicolor with mass M-Z' < 480 GeV/c(2) for natural width Gamma = 0.012M(Z)', and M-Z' < 780 GeV/c(2) for Gamma = 0.04M(Z)'.

T., A., H., A., A., A., M. G., A., P., A., S. R., A., et al. (2000). Search for new particles decaying to t(t)over-bar in p(p)over-bar collisions at root s=1.8 TeV. PHYSICAL REVIEW LETTERS, 85(10), 2062-2067 [10.1103/PhysRevLett.85.2062].

Search for new particles decaying to t(t)over-bar in p(p)over-bar collisions at root s=1.8 TeV

PAOLETTI, RICCARDO;
2000-01-01

Abstract

We use 106 pb(-1) of data collected with the Collider Detector at Fermilab to search for narrow-width, vector particles decaying to a top and an antitop quark. Model independent upper limits on the cross section for narrow. vector resonances decaying to ti are presented. At the 95% confidence level, we exclude the existence of a leptophobic Z' boson in a model of top-color-assisted technicolor with mass M-Z' < 480 GeV/c(2) for natural width Gamma = 0.012M(Z)', and M-Z' < 780 GeV/c(2) for Gamma = 0.04M(Z)'.
2000
T., A., H., A., A., A., M. G., A., P., A., S. R., A., et al. (2000). Search for new particles decaying to t(t)over-bar in p(p)over-bar collisions at root s=1.8 TeV. PHYSICAL REVIEW LETTERS, 85(10), 2062-2067 [10.1103/PhysRevLett.85.2062].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/39997
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