We search for a third generation vector leptoquark (VLQ3) that decays to a b quark and tau lepton using the CDF II detector and 320 pb(-1) of integrated luminosity from the Fermilab Tevatron. Observing a number of events in agreement with standard model expectations, we obtain, assuming Yang-Mills (minimal) couplings, the most stringent upper limit on the VLQ3 pair production cross section of 344 fb (493 fb) and lower limit on the VLQ3 mass of 317 GeV/c(2) (251 GeV/c(2)) at 95% C.L.

T., A., A., A., J., A., T., A., T., A., M. G., A., et al. (2008). Search for third generation vector leptoquarks in p(p)over-bar collisions at root s=1.96 TeV. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 77(9), 091105-1-091105-7 [10.1103/PhysRevD.77.091105].

Search for third generation vector leptoquarks in p(p)over-bar collisions at root s=1.96 TeV

CIOCCI, MARIA AGNESE;
2008-01-01

Abstract

We search for a third generation vector leptoquark (VLQ3) that decays to a b quark and tau lepton using the CDF II detector and 320 pb(-1) of integrated luminosity from the Fermilab Tevatron. Observing a number of events in agreement with standard model expectations, we obtain, assuming Yang-Mills (minimal) couplings, the most stringent upper limit on the VLQ3 pair production cross section of 344 fb (493 fb) and lower limit on the VLQ3 mass of 317 GeV/c(2) (251 GeV/c(2)) at 95% C.L.
2008
T., A., A., A., J., A., T., A., T., A., M. G., A., et al. (2008). Search for third generation vector leptoquarks in p(p)over-bar collisions at root s=1.96 TeV. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 77(9), 091105-1-091105-7 [10.1103/PhysRevD.77.091105].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11365/37119
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