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20002012
most citedEvidence for a Narrow Near-Threshold Structure in the Mass Spectrum in Decays

322 citations · 5.5k across the 118 of their papers we have counts for

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Showing 2008 · hep-exShow all

25 papers · 2 filters

hep-ex2008★ 42 cited

Measurement of Cross Sections for Jet Production in Events with a Boson in Collisions at TeV

CDF collaboration, T. Aaltonen

A measurement of the $\bjet$ production cross section is presented for events containing a boson produced in collisions at TeV, using data correspond…

hep-ex2008★ 252 cited

Search for new particles decaying into dijets in proton-antiproton collisions at sqrt(s) = 1.96 TeV

The CDF Collaboration, T. Aaltonen

We present a search for new particles whose decays produce two jets (dijets) using proton-antiproton collision data corresponding to an integrated luminosity of 1.13 fb-1 collected…

hep-ex2008★ 27 cited

Top Quark Mass Measurement in the Lepton plus Jets Channel Using a Modified Matrix Element Method

CDF Collaboration, T. Aaltonen

We report a measurement of the top quark mass, m_t, obtained from ppbar collisions at sqrt(s) = 1.96 TeV at the Fermilab Tevatron using the CDF II detector. We analyze a sample cor…

hep-ex2008★ 66 cited

Search for top-quark production via flavor-changing neutral currents in W+1 jet events at CDF

CDF Collaboration, T. Aaltonen

We report on the first search for top-quark production via flavor-changing neutral-current (FCNC) interactions in the non-standard-model process u(c)+g -> t using ppbar collision d…

hep-ex2008★ 13 cited

Top Quark Mass Measurement in the tt-bar All Hadronic Channel using a Matrix Element Technique in ppbar Collisions at sqrt s = 1.96 TeV

CDF Collaboration, T. Aaltonen

We present a measurement of the top quark mass in the all-hadronic channel (\tt \bb) using 943 pb of \ppbar collisions at $\sqrt {s}…

hep-ex2008★ 25 cited

Measurement of W-Boson Helicity Fractions in Top-Quark Decays Using costheta*

T. Aaltonen

Fully reconstructed top-antitop-events are used to determine the fractions of right-handed and longitudinally polarized W bosons produced in top-quark decays. The helicity fraction…

hep-ex2008★ 44 cited

Measurement of Resonance Parameters of Orbitally Excited Narrow B^0 Mesons

CDF Collaboration, T. Aaltonen

We report a measurement of resonance parameters of the orbitally excited (L=1) narrow B^0 mesons in decays to B^{(*)+}π^- using 1.7/fb of data collected by the CDF II detector at t…

hep-ex2008★ 89 cited

Global Search for New Physics with 2.0/fb at CDF

CDF Collaboration, T. Aaltonen

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-ex2008★ 71 cited

Search for Supersymmetry in ppbar Collisions at sqrt(s)=1.96 TeV Using the Trilepton Signature for Chargino-Neutralino Production

CDF Collaboration, T. Aaltonen

We use the three lepton and missing energy "trilepton" signature to search for chargino-neutralino production with 2.0 inverse femtobarns of integrated luminosity collected by the…

hep-ex2008★ 18 cited

First Direct Bound on the Total Width of the Top Quark in ppbar Collisions at sqrt(s) = 1.96 TeV

CDF Collaboration, T. Aaltonen

We present the first direct experimental bound on the total decay width of the top quark using 955pb^-1 of the Tevatron's ppbar collisions recorded by the Collider Detector at Ferm…

hep-ex2008★ 93 cited

Search for large extra dimensions in final states containing one photon or jet and large missing transverse energy produced in p-pbar collisions at sqrt(s) = 1.96 TeV

CDF Collaboration, T. Aaltonen

We present the results of searches for large extra dimensions in samples of events with large missing transverse energy and either a photon or a jet produced in p-pbar collisions a…

hep-ex2008★ 67 cited

Measurement of the top quark mass with dilepton events selected using neuroevolution at CDF

CDF Collaboration, T. Aaltonen

We report a measurement of the top quark mass in the dilepton decay channel . Events are selected with a neural netw…

hep-ex2008★ 220 cited

Forward-Backward Asymmetry in Top Quark Production in ppbar Collisions at sqrt{s}=1.96 TeV

CDF Collaboration, T. Aaltonen

Reconstructable final state kinematics and charge assignment in the reaction ppbar->ttbar allows tests of discrete strong interaction symmetries at high energy. We define frame dep…

hep-ex2008★ 65 cited

Measurement of the lifetime of the B_c meson in the semileptonic decay channel

D0 Collaboration, V. Abazov

Using approximately 1.3 fb-1 of data collected by the D0 detector between 2002 and 2006, we measure the lifetime of the B_c meson in the B_c -> J/psi mu nu X final state. A simulta…

hep-ex2008★ 42 cited

Search for Higgs bosons decaying to tau pairs in ppbar collisions with the D0 detector

D0 Collaboration, V. Abazov

We present a search for the production of neutral Higgs bosons phi decaying into tau+tau- final states in ppbar collisions at a center-of-mass energy of 1.96 TeV. The data, corresp…

hep-ex2008★ 80 cited

Search for the Flavor Changing Neutral Current Decay t in Collisions at

CDF Collaboration, T. Aaltonen

We report a search for the flavor changing neutral current (FCNC) decay of the top quark \tZq () in \ppbar collisions at $\sqrt{s} = 1.96\tev$ using a data sample correspond…

hep-ex2008★ 62 cited

Measurement of the polarization of the and states in collisions at 1.96 TeV

D0 Collaboration, V. M. Abazov

We present a study of the polarization of the and states using a fb data sample collected by the D0 experiment in 2002--2006 during Run II of the Ferm…

hep-ex2008★ 63 cited

Search for W-prime boson resonances decaying to a top quark and a bottom quark

D0 Collaboration, V. Abazov

We search for the production of a heavy W-prime gauge boson that decays to third generation quarks in 0.9 fb-1 of ppbar collisions at sqrt{s} = 1.96 TeV, collected with the D0 dete…

hep-ex2008★ 15 cited

Measurement of the ttbar production cross section in ppbar collisions at sqrt{s} = 1.96 TeV

D0 Collaboration, V. Abazov

We measure the ttbar production cross section in ppbar collisions at sqrt{s}=1.96 TeV in the lepton+jets channel. Two complementary methods discriminate between signal and backgrou…

hep-ex2008★ 18 cited

Search for with the D0 detector at TeV

D0 Collaboration, V. Abazov

We report the results of a search for a narrow resonance decaying into two photons in 1.1 fb of data collected by the D0 experiment at the Fermilab Tevatron Collider during…

hep-ex2008★ 56 cited

First study of the radiation-amplitude zero in Wgamma production and limits on anomalous WWgamma couplings at sqrt(s)=1.96 TeV

D0 Collaboration, V. Abazov

We present results from a study of p-pbar -> W(gamma) + X events utilizing data corresponding to 0.7 fb^{-1} of integrated luminosity at sqrt(s) = 1.96 TeV collected by the D0 dete…

hep-ex2008★ 104 cited

Measurement of the Bc meson mass in the exclusive decay Bc --> Jpsi Pi

D0 Collaboration, V. Abazov

A fully reconstructed Bc --> Jpsi Pi signal is observed with the D0 detector at the Fermilab Tevatron p-pbar collider. Using 1.3 inverse femtobarns of integrated luminosity, the si…

hep-ex2008★ 20 cited

Study of direct CP violation in decays

D0 Collaboration, V. Abazov

We present a search for direct CP violation in decays. The event sample is selected from 2.8 fb of collisions recorded by D0 exp…

hep-ex2008★ 289 cited

Measurement of the inclusive jet cross section in collisions at

D0 Collaboration, V. M. Abazov

We report on a measurement of the inclusive jet cross section in collisions at a center-of-mass energy 1.96 TeV using data collected by the D0 experiment at t…