A measurement of the t (t) over bar production cross section in p (p) over bar collisions at root s = 1.96 TeV using events with two leptons, missing transverse energy, and jets is reported. The data were collected with the CDF II detector. The result in a data sample corresponding to an integrated luminosity 2.8 fb(-1) is sigma(t (t) over bar) = (6.27 +/- 0.73(stat) +/- 0.63(syst) +/- 0.39(lum)) pb for an assumed top mass of 175 GeV/c(2).
Measurement of the top pair production cross section in the dilepton decay channel in p(p)over-bar collisions at root s = 1.96 TeV
CIOCCI, MARIA AGNESE;DONATI, SIMONE;
2010-01-01
Abstract
A measurement of the t (t) over bar production cross section in p (p) over bar collisions at root s = 1.96 TeV using events with two leptons, missing transverse energy, and jets is reported. The data were collected with the CDF II detector. The result in a data sample corresponding to an integrated luminosity 2.8 fb(-1) is sigma(t (t) over bar) = (6.27 +/- 0.73(stat) +/- 0.63(syst) +/- 0.39(lum)) pb for an assumed top mass of 175 GeV/c(2).File in questo prodotto:
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