A measurement of the tt-bar production cross section in p anti-p collisions at s**(1/2) = 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 ttbar = 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 anti-p Collisions at s**(1/2)=1.96 TeV
CASTRO, ANDREA;DENINNO, MARIA MADDALENA;MARGAROLI, FABRIZIO;MAZZANTI, PAOLO;MOGGI, NICCOLO';MUSSINI, MANUEL;RIMONDI, FRANCO;ZUCCHELLI, STEFANO
2010
Abstract
A measurement of the tt-bar production cross section in p anti-p collisions at s**(1/2) = 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 ttbar = 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:
Eventuali allegati, non sono esposti
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.