We present a measurement of the t (t) over bar production cross section in p (p) over bar collisions at root s = 1.8 TeV using an integrated luminosity of 109 pb(-1) collected with the Collider Detector at Fermilab. The measurement uses t (t) over bar decays into final states which contain one or two high transverse momentum leptons and multiple jets, and final states which contain only jets. Using acceptances appropriate for atop quark mass of 175 GeV/c(2), we find sigma(ii) = 7.6(-1.5)(+1.8) pg. RI Lancaster, Mark/C-1693-2008; Vucinic, Dejan/C-2406-2008; Peters, Michael/B-4973-2009; Chiarelli, Giorgio/E-8953-2012; Azzi, Patrizia/H-5404-2012
Measurement of the t(t)over-bar production cross section in p(p)over-bar collisions at root s=1.8 TeV
PIACENTINO, Giovanni Maria;
1998-01-01
Abstract
We present a measurement of the t (t) over bar production cross section in p (p) over bar collisions at root s = 1.8 TeV using an integrated luminosity of 109 pb(-1) collected with the Collider Detector at Fermilab. The measurement uses t (t) over bar decays into final states which contain one or two high transverse momentum leptons and multiple jets, and final states which contain only jets. Using acceptances appropriate for atop quark mass of 175 GeV/c(2), we find sigma(ii) = 7.6(-1.5)(+1.8) pg. RI Lancaster, Mark/C-1693-2008; Vucinic, Dejan/C-2406-2008; Peters, Michael/B-4973-2009; Chiarelli, Giorgio/E-8953-2012; Azzi, Patrizia/H-5404-2012I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
