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20042011
most citedEvidence for a Narrow Near-Threshold Structure in the Mass Spectrum in Decays

322 citations · 5.5k across the 110 of their papers we have counts for

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110 papers · 1 filter

hep-ex2011★ 9 cited

Top-quark mass measurement using events with missing transverse energy and jets at CDF

CDF Collaboration

We present a measurement of the top-quark mass using a sample of events in 5.7 fb of integrated luminosity from collisions at the Fermilab Tevatron wit…

hep-ex2011★ 10 cited

Search for a Higgs Boson in the Diphoton Final State in p-pbar Collisions at sqrt(s) = 1.96 TeV

CDF Collaboration, T. Aaltonen, B. Alvarez Gonzalez +512

A search for a narrow Higgs boson resonance in the diphoton mass spectrum is presented based on data corresponding to 7.0 fb^-1 of integrated luminosity from p-pbar collisions at s…

hep-ex2011★ 26 cited

Search for heavy metastable particles decaying to jet pairs in pp collisions at sqrt{s} = 1.96 TeV

CDF Collaboration

A search is performed for heavy metastable particles that decay into jet pairs with a macroscopic lifetime (ctau ~ 1 cm) in ppbar collisions at sqrt{s} = 1.96 TeV using data from t…

hep-ex2011★ 23 cited

Search for resonant production of decaying to jets in collisions at TeV

CDF Collaboration

This Letter reports a search for non standard model topquark resonances, , decaying to %\rightarrow qq'b qq' \bar{b}W$ dec…

hep-ex2011★ 162 cited

Measurements of the Angular Distributions in the Decays B -> K(*) mu+ mu- at CDF

CDF Collaboration, T. Aaltonen

We reconstruct the decays B -> K(*) mu+ mu- and measure their angular distributions in ppbar collisions at sqrt{s}=1.96TeV using a data sample corresponding to an integrated lumino…

hep-ex2011★ 23 cited

Measurements of branching fraction ratios and CP-asymmetries in suppressed B^- -> D(-> K^+ pi^-)K^- and B^- -> D(-> K^+ pi^-)pi^- decays

CDF Collaboration

We report the first reconstruction in hadron collisions of the suppressed decays B^- -> D(-> K^+ pi^-)K^- and B^- -> D(-> K^+ pi^-)pi^-, sensitive to the CKM phase gamma, using dat…

hep-ex2011★ 28 cited

Search for new physics in high like-sign dilepton events at CDF~II

CDF Collaboration

We present a search for new physics in events with two high leptons of the same electric charge, using data with an integrated luminosity of 6.1 fb. The observed data…

hep-ex2011★ 33 cited

Observation of the Xi_b^0 Baryon

T. Aaltonen

The observation of the bottom, strange baryon through the decay chain , where , $Ξ^- \rightarrow Λ\, π^…

hep-ex2011★ 36 cited

Measurement of Polarization and Search for CP-Violation in Decays

CDF Collaboration

We present the first measurement of polarization and CP-violating asymmetries in decays into two light vector mesons, , and an improved determination of its b…

hep-ex2011★ 41 cited

Search for a Heavy Top-Like Quark in p\bar{p} Collisions at {\surd}s = 1.96 TeV

CDF Collaboration, T. Aaltonen, B. Álvarez Gonzálezv +512

We present the results of a search for pair production of a heavy top-like (t') quark decaying to Wq final states using data corresponding to an integrated luminosity of 5.6 fb-1 c…

hep-ex2011★ 144 cited

Observation of the Baryonic Flavor-Changing Neutral Current Decay Lambda_b -> Lambda mu+ mu-

CDF Collaboration, T. Aaltonen

We report the first observation of the baryonic flavor-changing neutral current decay Lambda_b -> Lambda mu+ mu- with 24 signal events and a statistical significance of 5.8 Gaussia…

hep-ex2011★ 29 cited

Search for New Particles in Final States with Large Jet Multiplicities and Missing Transverse Energy in ppbar Collisions at sqrt(s) = 1.96 TeV

CDF Collaboration, T. Aaltonen

We present a search for a new particle T' decaying to a top quark via T' -> t + X, where X goes undetected. We use a data sample corresponding to 5.7 fb-1 of integrated luminosity…

hep-ex2011★ 9 cited

Measurement of the ttbar production cross section in ppbar collisions at sqrt(s)=1.96 TeV using events with large missing transverse energy and jets

CDF Collaboration, T. Aaltonen

In this paper we report a measurement of the ttbar production cross section in ppbar collisions at sqrt(s)=1.96 TeV using data corresponding to an integrated luminosity of 2.2fb-1…

hep-ex2011★ 17 cited

Search for a Very Light CP-Odd Higgs Boson in Top Quark Decays from p-anti-p Collisions at 1.96 TeV

CDF Collaboration

We present the results of a search for a very light CP-odd Higgs boson originating from top quark decays t -> H^+ b -> W^+ a_1^0 b, and subsequently decaying into tau-tau.…

hep-ex2011★ 52 cited

Study of Substructure of High Transverse Momentum Jets Produced in Proton-Antiproton Collisions at sqrt(s)=1.96 TeV

The CDF Collaboration

A study of the substructure of jets with transverse momentum greater than 400 GeV/c produced in proton-antiproton collisions at a center-of-mass energy of 1.96 TeV at the Fermilab…

hep-ex2011★ 48 cited

Search for Higgs Bosons Produced in Association with b-Quarks

CDF Collaboration

We present a search for neutral Higgs bosons decaying into b-bbar, produced in association with b quarks in p-pbar collisions. This process could be observable in supersymmetric mo…

hep-ex2011★ 31 cited

Top quark mass measurement using the template method at CDF

CDF Collaboration, T. Aaltonen

We present a measurement of the top quark mass in the lepton+jets and dilepton channels of decays using the template method. The data sample corresponds to an integrated…

hep-ex2011★ 61 cited

Measurements of the properties of Lambda_c(2595), Lambda_c(2625), Sigma_c(2455), and Sigma_c(2520) baryons

Felix Wick

We report measurements of the resonance properties of Lambda_c(2595)+ and Lambda_c(2625)+ baryons in their decays to Lambda_c+ pi+ pi- as well as Sigma_c(2455)++,0 and Sigma_c(2520…

hep-ex2011★ 23 cited

Measurement of Event Shapes in Proton-Antiproton Collisions at Center-of-Mass Energy 1.96 TeV

CDF collaboration, T. Aaltonen

A study of event shape observables in proton-antiproton collisions at 1.96 TeV is presented. The data for this analysis were recorded by the CDF II detector at the Tevatron collide…

hep-ex2011★ 27 cited

Measurement of the mass difference between and quarks

CDF Collaboration, T. Aaltonen

We present a direct measurement of the mass difference between and quarks using $\ttbar$ candidate events in the lepton+jets channel, collected with the CDF II detect…

hep-ex2011★ 15 cited

Measurement of the Bs Lifetime in Fully and Partially Reconstructed Bs -> Ds- (phi pi-)X Decays in pbar-p Collisions at sqrt(s) = 1.96 TeV

CDF Collaboration, T. Aaltonen et al.

We present a measurement of the Bs lifetime in fully and partially reconstructed Bs -> Ds(phi pi)X decays in 1.3 fb-1 of pbar-p collisions at sqrt(s) = 1.96 TeV collected by the CD…

hep-ex2011★ 54 cited

First Measurement of the Angular Coefficients of Drell-Yan pairs in the Z Mass Region from Collisions at = 1.96 TeV

CDF Collaboration, T. Aaltonen

We report on the first measurement of the angular distributions of final state electrons in events produced in the boson mass region at $\…

hep-ex2011★ 38 cited

Limits on Anomalous Trilinear Gauge Couplings in Zgamma Events from ppbar Collisions at sqrt{s} = 1.96 TeV

CDF Collaboration, T. Aaltonen

Using \Zg\ candidate events collected by the CDF detector at the Tevatron Colli\der, we search for potential anomalous (non-standard-model) couplings between t\he boson and the…

hep-ex2011★ 8 cited

Search for New Heavy Particles Decaying to Z0 Z0 to llll, lljj in p pbar Collisions at Sqrt(s) = 1.96 TeV

CDF Collaboration, T. Aaltonen

We report on a search for anomalous production of Z boson pairs through a massive resonance decay in data corresponding to 2.5-2.9 fb^-1 of integrated luminosity in p pbar collisio…