Search
Now showing items 1-10 of 56
Direct Measurement of the W Production Charge Asymmetry in p(p)over-bar Collisions at root s = 1.96 TeV
(American Physical Society, 2009-03)
We present the first direct measurement of the W production charge asymmetry as a function of the W boson rapidity yW in p(p)over-bar collisions at √s=1.96 TeV. We use a sample of W→eν events in data from 1 fb[superscript ...
Search for Exclusive Z-Boson Production and Observation of High-Mass pp-bar-->p gamma gamma p-bar-->pl+l-p-bar Events in pp-bar Collisions at s=1.96 TeV
(American Physical Society, 2009-06)
This Letter presents a search for exclusive Z boson production in proton-antiproton collisions at √s=1.96 TeV, using the CDF II detector. No exclusive Z→l+l- candidates are observed and the first upper limit on the exclusive ...
Measurement of the Top-Quark Mass with Dilepton Events Selected Using Neuroevolution at CDF
(American Physical Society (APS), 2009-04)
We report a measurement of the top-quark mass Mt in the dilepton decay channel tt̄→bl′+νl′b̄l-ν̄l. Events are selected with a neural network which has been directly optimized for statistical precision in top-quark mass ...
First simultaneous measurement of the top quark mass in the lepton + jets and dilepton channels at CDF
(American Physical Society (APS), 2009-05)
We present a measurement of the mass of the top quark using data corresponding to an integrated luminosity of 1.9fb[superscript -1] of pp̄ collisions collected at √s = 1.96TeV with the CDF II detector at Fermilab's Tevatron. ...
Measurement of the ratio of branching fractions B(D[superscript 0]→K[superscript +]π[superscript -])/B(D[supersctip 0]→K[superscript -]π[superscript +]) using the CDF II detector
(American Physical Society, 2006-08)
We present a measurement of R[subscript B], the ratio of the branching fraction for the rare decay D[superscript 0]→K[superscript +]π[superscript -] to that for the Cabibbo-favored decay D[superscript 0]→K[superscript ...
Search for the rare decays B+-->mu+mu-K+, B-->mu+mu-K*(892), and Bs-->mu+mu- phi at CDF
(American Physical Society, 2009-01)
We search for b→sμ[superscript +]μ[superscript -] transitions in B meson (B[superscript +], B[superscript 0], or B[subscript s][superscript 0]) decays with 924 pb[superscript -1] of pp[over -bar] collisions at sqrt ...
First Measurement of the t(t) over bar Differential Cross Section d sigma/dM(t(t) over bar) in p(p) over bar Collisions at root s=1.96 TeV
(American Physical Society, 2009-06)
We present a measurement of the t(t) over bar differential cross section with respect to the t(t) over bar invariant mass, d sigma/dM(t(t) over bar), in p(p) over bar collisions at √s=1.96 TeV using an integrated ...
Search for a Higgs Boson Decaying to Two W Bosons at CDF
(American Physical Society, 2009-01)
We present a search for a Higgs boson decaying to two W bosons in pp̅ collisions at √s=1.96 TeV center-of-mass energy. The data sample corresponds to an integrated luminosity of 3.0 fb-1 collected with the CDF II detector. ...
Searching the inclusive l gamma EslashT+b-quark signature for radiative top quark decay and non-standard-model processes
(American Physical Society, 2009-07)
We compare the inclusive production of events containing a lepton (ℓ), a photon (γ), significant transverse momentum imbalance (E̸[subscript T]), and a jet identified as containing a b-quark, to SM predictions. The search ...
Inclusive Search for Squark and Gluino Production in p(p)over-bar Collisions at root s = TeV
(American Physical Society, 2009-03)
We report on a search for inclusive production of squarks and gluinos in p(p) over-bar collisions at root s =
1:96 TeV, in events with large missing transverse energy and multiple jets of hadrons in the final state.
The ...