We report on a search for pair production of first-generation scalar leptoquarks (LQ) in p (p) over bar collisions at root s=1.96 TeV using an integrated luminosity of 203 pb(-1) collected at the Fermilab Tevatron collider by the CDF experiment. We observe no evidence for LQ production in the topologies arising from LQ (LQ) over bar -\u3e eqeq and LQ (LQ) over bar -\u3e eq nu q, and derive 95% C.L. upper limits on the LQ production cross section. The results are combined with those obtained from a separately reported CDF search in the topology arising from LQLQ -\u3enu q nu q and 95% C.L. lower limits on the LQ mass as a function of beta=BR(LQ -\u3e eq) are derived. The limits are 236, 205 and 145 GeV/c(2) for beta=1, beta=0.5 and beta=0.1,...
We present a measurement of the top quark mass and of the top-antitop (t (t) over ba...
The results of the first search for long-lived gluinos produced in 7 TeV pp collisio...
We report the first top-quark mass measurement that uses a cross-section constraint ...
We present a measurement of the top quark pair production cross section in p (p) over bar collisions...
We present a measurement of the top-quark pair-production cross section in p (p) over ...
We report the most restrictive direct limits on masses of fourth- generation down- t...
We report the first evidence of Z boson pair production at a hadron collider with a ...
We report the observation of B-s(0)-(B) over bar (0)(s) oscillations from a time-dep...
We present the first precise measurement of the B-s(0)-(B) over bar (0)(s) oscillation frequency Del...
We report the observation of electroweak single top quark production in 3: 2 fb(-1) ...
This paper describes the first measurement of b-quark fragmentation fractions into b...
We present a search for supersymmetric neutrino (nu) over tilde production using the ...
We search for Z(\u27) bosons in dielectron events produced in p (p) over bar collisions at root s=1....
We measure the mean lifetime tau=2/(Gamma(L)+Gamma(H)) and the decay-width difference ...
We study the underlying event in proton-antiproton collisions by examining the behav...
We present a measurement of the top quark mass and of the top-antitop (t (t) over ba...
The results of the first search for long-lived gluinos produced in 7 TeV pp collisio...
We report the first top-quark mass measurement that uses a cross-section constraint ...
We present a measurement of the top quark pair production cross section in p (p) over bar collisions...
We present a measurement of the top-quark pair-production cross section in p (p) over ...
We report the most restrictive direct limits on masses of fourth- generation down- t...
We report the first evidence of Z boson pair production at a hadron collider with a ...
We report the observation of B-s(0)-(B) over bar (0)(s) oscillations from a time-dep...
We present the first precise measurement of the B-s(0)-(B) over bar (0)(s) oscillation frequency Del...
We report the observation of electroweak single top quark production in 3: 2 fb(-1) ...
This paper describes the first measurement of b-quark fragmentation fractions into b...
We present a search for supersymmetric neutrino (nu) over tilde production using the ...
We search for Z(\u27) bosons in dielectron events produced in p (p) over bar collisions at root s=1....
We measure the mean lifetime tau=2/(Gamma(L)+Gamma(H)) and the decay-width difference ...
We study the underlying event in proton-antiproton collisions by examining the behav...
We present a measurement of the top quark mass and of the top-antitop (t (t) over ba...
The results of the first search for long-lived gluinos produced in 7 TeV pp collisio...
We report the first top-quark mass measurement that uses a cross-section constraint ...