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19982026
most citedBig Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)

6.7k citations

Showing 2007 · hep-exShow all

25 papers · 2 filters

hep-ex2007★ 208 cited

First Flavor-Tagged Determination of Bounds on Mixing-Induced CP Violation in Bs -> J/psi phi Decays

CDF Collaboration, T. Aaltonen

This Letter describes the first determination of bounds on the CP-violation parameter 2*beta_s using Bs decays in which the flavor of the bottom meson at production is identified.…

hep-ex2007★ 50 cited

Measurement of Lifetime and Decay-Width Difference in B0s -> J/psi phi Decays

CDF collaboration, T. Aaltonen

We measure the mean lifetime, tau=2/(Gamma_L+Gamma_H), and the width difference, DeltaGamma=Gamma_L-Gamma_H, of the light and heavy mass eigenstates of the B0s meson, B0sL and B0sH…

hep-ex2007★ 66 cited

Model-Independent and Quasi-Model-Independent Search for New Physics at CDF

CDF Collaboration

Data collected in Run II of the Fermilab Tevatron are searched for indications of new electroweak scale physics. Rather than focusing on particular new physics scenarios, CDF data…

hep-ex2007★ 12 cited

Search for chargino-neutralino production in p-pbar collisions at 1.96 TeV with high pT leptons

CDF Collaboration, T. Aaltonen

We present a search for the associated production of charginos and neutralinos in p-pbar collisions at 1.96 TeV. The data were collected at the Collider Detector at Fermilab (CDF I…

hep-ex2007★ 44 cited

First Measurement of the Production of a W Boson in Association with a Single Charm Quark in Proton Anti-proton Collisions at sqrt(s)=1.96 TeV

CDF Collaboration, T. Aaltonen

We present the first measurement of the production cross section of a W boson with a single charm quark (c) in p-pbar collisions at sqrt(s)=1.96 TeV, using soft muon tagging of c j…

hep-ex2007★ 44 cited

Limits on the Production of Narrow t-tbar Resonances in p-pbar Collisions at sqrt(s)=1.96 TeV

CDF Collaboration, T. Aaltonen

We search for evidence of resonant top quark pair production in 955 pb-1 of p-pbar collisions at sqrt(s)=1.96 TeV recorded with the CDF II detector at the Fermilab Tevatron. For fu…

hep-ex2007★ 14 cited

Search for Standard Model Higgs Bosons Produced in Association with W Bosons

CDF Collaboration, T. Aaltonen

We report on the results of a search for standard model Higgs bosons produced in association with W bosons from p-pbar collisions at root s = 1.96 TeV. The search uses a data sampl…

hep-ex2007★ 30 cited

Measurement of correlated b-bbar production in p-pbar collisions at sqrt(s)=1960GeV

CDF collaboration

We present a measurement of the correlated production cross section. The data used in this analysis were taken with the upgraded CDF detector (CDF II) at the Fermilab Te…

hep-ex2007★ 46 cited

Search for resonant ttbar production in ppbar collisions at sqrt{s}=1.96 TeV

CDF Collaboration, T. Aaltonen

We report on a search for narrow-width particles decaying to a top and antitop quark pair. The data set used in the analysis corresponds to an integrated luminosity of 680 pb^{-1}…

hep-ex2007★ 64 cited

First Run II Measurement of the W Boson Mass

CDF Collaboration, T. Aaltonen

We describe a measurement of the W boson mass mW using 200/pb of root-s = 1.96 TeV p-pbar collision data taken with the CDF II detector. With a sample of 63,964 W -> e nu candidate…

hep-ex2007★ 41 cited

Measurement of the Fermi Constant by FAST

A. Barczyk, J. Kirkby, L. Malgeri +12

An initial measurement of the lifetime of the positive muon to a precision of 16 parts per million (ppm) has been performed with the FAST detector at the Paul Scherrer Institute. T…

hep-ex2007★ 100 cited

Observation and Mass Measurement of the Baryon

T. Aaltonen

We report the observation and measurement of the mass of the bottom, strange baryon through the decay chain , where , , and…

hep-ex2007★ 73 cited

Search for New Physics in High Mass Electron-Positron Events in ppbar Collisions at sqrt(s) = 1.96 TeV

CDF Collaboration, T. Aaltonen

We report the results of a search for a narrow resonance in electron-positron events in the invariant mass range of 150-950 GeV/c^2 using 1.3 fb^-1 of ppbar collision data at sqrt(…

hep-ex2007★ 28 cited

Searches for Direct Pair Production of Supersymmetric Top and Supersymmetric Bottom Quarks in p-pbar Collisions at sqrt(s)=1.96 TeV

CDF Collaboration, T. Aaltonen

We search for direct pair production of supersymmetric top quarks and supersymmetric bottom quarks in proton-antiproton collisions at sqrt(s)=1.96 TeV, using 295 pb^-1 of data reco…

hep-ex2007★ 39 cited

Search for New Particles Leading to Z+jets Final States in Collisions at TeV

CDF Collaboration, T. Aaltonen

We present the results of a search for new particles that lead to a \Z boson plus jets in collisions at TeV using the Collider Detector at Fermilab (CDF…

hep-ex2007★ 20 cited

Search for Third Generation Vector Leptoquarks in p anti-p Collisions at sqrt(s) = 1.96 TeV

CDF Collaboration, T. Aaltonen

We describe a search for a third generation vector leptoquark (VLQ3) that decays to a b quark and tau lepton using the CDF II detector and 322 pb^(-1) of integrated luminosity from…

hep-ex2007★ 117 cited

First Observation of Heavy Baryons Σ_b and Σ_b^*

CDF Collaboration, T. Aaltonen

We report an observation of new bottom baryons produced in proton-antiproton collisions at the Tevatron. Using 1.1 fb^{-1} of data collected by the CDF II detector, we observe four…

hep-ex2007★ 8 cited

Measurement of the top-quark mass using missing +jets events with secondary vertex -tagging at CDF II

CDF-Collaboration

We present a measurement of the top-quark mass in collisions at \hbox{} TeV which uses events with an inclusive signature of missing transverse energy and…

hep-ex2007★ 25 cited

Limits on Anomalous Triple Gauge Couplings in ppbar Collisions at sqrt{s}=1.96 TeV

CDF Collaboration

We present a search for anomalous triple gauge couplings (ATGC) in WW and WZ boson production. The boson pairs are produced in ppbar collisions at sqrt{s}=1.96 TeV, and the data sa…

hep-ex2007★ 29 cited

Search for Heavy, Long-Lived Particles that Decay to Photons at CDF II

A. Abulencia et al.

We present the first search for heavy, long-lived particles that decay to photons at a hadron collider. We use a sample of photon+jet+missing transverse energy events in p-pbar col…

hep-ex2007★ 210 cited

Polarizations of J/psi and psi(2S) Mesons Produced in ppbar Collisions at 1.96 TeV

CDF Collaboration

We have measured the polarizations of $\jpsi$ and $\psiprime$ mesons as functions of their transverse momentum $\pt$ when they are produced promptly in the rapidity range …

hep-ex2007★ 53 cited

Observation of WZ Production

CDF Collaboration

We report the first observation of the associated production of a W boson and a Z boson. This result is based on 1.1 fb-1 of integrated luminosity from ppbar collisions at sqrt{s}…

hep-ex2007★ 50 cited

Inclusive Search for New Physics with Like-Sign Dilepton Events in ppbar Collisions at sqrt{s} = 1.96 TeV

CDF collaboration

We describe a search for anomalous production of events with two leptons ( or ) of the same electric charge in \ppbar collisions at a center-of-mass energy of 1.96 TeV. Many…

hep-ex2007★ 3 cited

First Measurement of the Ratio of Central-Electron to Forward-Electron W Partial Cross Sections in p-pbar Collisions at sqrt{s} = 1.96 TeV

CDF Collaboration

We present a measurement of sigma(p-pbar -> W) x B(W->enu) at sqrt{s}=1.96 TeV, using electrons identified in the forward region (1.2 <|eta|<2.8) of the CDF II detector in 223 pb-1…