Measurement of low- p T D + -meson production cross-section at CDF II

Measurement of the Inclusive Isolated Photon Cross Section at CDF

We present preliminary results on inclusive direct photon production in pp̄ collisions at √ s=1.96 TeV, using data collected with the upgraded Collider Detector at Fermilab in Run II, corresponding to an integrated luminosity of 451 pb. Measurements are performed as a function of the photon transverse momentum for photons with pT >30 GeV and |η| <1.0. Photons are required to be isolated in the c...

Measurement of the single-top-quark production cross section at CDF.

We report a measurement of the single-top-quark production cross section in 2.2 fb;{-1} of pp collision data collected by the Collider Detector at Fermilab at sqrt[s]=1.96 TeV. Candidate events are classified as signal-like by three parallel analyses which use likelihood, matrix element, and neural network discriminants. These results are combined in order to improve the sensitivity. We observe...

Measurement of the WW + WZ production cross section using the lepton + jets final state at CDF II.

We report two complementary measurements of the WW + WZ cross section in the final state consisting of an electron or muon, missing transverse energy, and jets, performed using pp collision data at square root of s = 1.96 TeV collected by the CDF II detector. The first method uses the dijet invariant mass distribution while the second more sensitive method uses matrix-element calculations. The ...

Measurement of the inclusive jet cross section using the k(T) algorithm in p(p)over-bar collisions at root s=1.96 TeV with the CDF II detector

Top Pair Production Cross-section Measurement in the All-hadronic Channel at Cdf and Dø

Measurements of the tt̄ production cross-section at √ s = 1.96 TeV in proton-antiproton collisions were performed by the CDF and DØ collaborations using tt̄ final states where both W ’s decay hadronically. Each experiment uses luminosity of about 160 pb of data collected during Run II of the Fermilab Tevatron collider. Beside kinematical observables both experiments take advantage of identifying ...