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Now showing items 61-70 of 1024
Search for Heavy Bottomlike Quarks Decaying to an Electron or Muon and Jets in pp̅ Collisions at √s=1.96 TeV
(American Physical Society, 2011-04)
We report the most sensitive direct search for pair production of fourth-generation bottomlike chiral quarks (b′)[(b prime)] each decaying promptly to tW. We search for an excess of events with an electron or muon, at least ...
Measurement of the branching fraction B(Λ[subscript b][superscript 0]→Λ[subscript c][superscript +]π[superscript -]π[superscript +]π[superscript -]) at CDF
(American Physical Society, 2012-02)
We report an analysis of the Λ[subscript b][superscript 0]→Λ[subscript c][superscript +]π[superscript -]π[superscript +]π[superscript -] decay in a data sample collected by the CDF II detector at the Fermilab Tevatron ...
Search for neutral Higgs bosons in events with multiple bottom quarks at the Tevatron
(American Physical Society, 2012-11)
The combination of searches performed by the CDF and D0 collaborations at the Fermilab Tevatron Collider for neutral Higgs bosons produced in association with b quarks is reported. The data, corresponding to 2.6 fb[superscript ...
Search for a Low-Mass Standard Model Higgs Boson in the ττ Decay Channel in pp̅ Collisions at √s=1.96 TeV
(American Physical Society, 2012-05)
We report on a search for the standard model Higgs boson decaying into pairs of τ leptons in pp̅ collisions produced by the Tevatron at √s=1.96 TeV. The analyzed data sample was recorded by the CDFII detector and corresponds ...
Search for heavy quarks decaying into a top quark and a W or Z boson using lepton + jets events in pp collisions at s√=7TeV
(Springer-Verlag, 2013-01)
Results are presented from a search for the pair-production of heavy quarks, QQ[overline appears over second Q], that decay exclusively into a top quark and a W or Z boson. The search is performed using a sample of ...
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 new physics in events with a leptonically decaying Z boson and a large transverse momentum imbalance in proton–proton collisions at √s = TeV
(Springer Berlin Heidelberg, 2018-04)
A search for new physics in events with a Z boson produced in association with large missing transverse momentum at the LHC is presented. The search is based on the 2016 data sample of proton-proton collisions recorded ...
Search for Monotop Signatures in Proton-Proton Collisions at √s = 8 TeV
(American Physical Society, 2015-03)
Results are presented from a search for new decaying massive particles whose presence is inferred from an imbalance in transverse momentum and which are produced in association with a single top quark that decays into a ...
Search for top-squark pairs decaying into Higgs or Z bosons in pp collisions at √s = 8 TeV
(Elsevier B.V., 2014-09)
A search for supersymmetry through the direct pair production of top squarks, with Higgs (H) or Z bosons in the decay chain, is performed using a data sample of proton–proton collisions at √s=8 TeV collected in 2012 with ...
Search for WWγ and WZγ Production and Constraints on Anomalous Quartic Gauge Couplings in pp Collisions at √s = 8 TeV
(American Physical Society, 2014-08)
A search for WVγ triple vector boson production is presented based on events containing a W boson decaying to a muon or an electron and a neutrino, a second V (W or Z) boson, and a photon. The data correspond to an integrated ...