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19942026
most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

Showing 2010 · hep-exShow all

34 papers · 2 filters

hep-ex2010★ 6 cited

Evidence for a Mass Dependent Forward-Backward Asymmetry in Top Quark Pair Production

The CDF Collaboration, T. Aaltonen

We present a new measurement of the inclusive forward-backward t-tbar production asymmetry and its rapidity and mass dependence. The measurements are performed with 5.3 fb^{-1} of…

hep-ex2010★ 30 cited

Search for a New Heavy Gauge Boson Wprime with Electron + missing ET Event Signature in ppbar collisions at sqrt(s)=1.96 TeV

The CDF Collaboration, T. Aaltonen

We present a search for a new heavy charged vector boson decaying to an electron-neutrino pair in collisions at a center-of-mass energy of $1.96\unit{TeV}$. T…

hep-ex2010★ 4 cited

Measurement of partial branching fractions of inclusive charmless B meson decays to K+, K0, and pi+

The BABAR Collaboration, P. del Amo Sanchez

We present measurements of partial branching fractions of , , and , where denotes any accessible final state abov…

hep-ex2010★ 25 cited

Search for Randall-Sundrum Gravitons in the Diphoton Channel at CDF

CDF Collaboration, T. Aaltonen

We report on a search for new particles in the diphoton channel using a data sample of collisions at TeV collected by the CDF II detector at the Fermila…

hep-ex2010★ 37 cited

Measurement of b hadron lifetimes in exclusive decays containing a J/psi in p-pbar collisions at sqrt(s)=1.96TeV

T. Aaltonen et al.

We report on a measurement of -hadron lifetimes in the fully reconstructed decay modes B^+ -->J/Psi K+, B^0 --> J/Psi K*, B^0 --> J/Psi Ks, and Lambda_b --> J/Psi Lambda using d…

hep-ex2010★ 57 cited

Measurement of ttbar Spin Correlation in ppbar Collisions Using the CDF II Detector at the Tevatron

T. Aaltonen et al.

The ttbar spin correlation at production is a fundamental prediction of QCD and a potentially incisive test of new physics coupled to top quarks. We measure the ttbar spin state in…

hep-ex2010★ 48 cited

Analysis of the D+ --> K- pi+ e+ nu_e decay channel

The BABAR Collaboration, P. del Amo Sanchez

Using 347.5 fb-1 of data recorded by the BABAR detector at the PEP-II electron-positron collider, 244*10^3 signal events for the D+ --> K- pi+ e+ nu_e decay channel are analyzed. T…

hep-ex2010★ 44 cited

Top Quark Mass Measurement in the Lepton + Jets Channel Using a Matrix Element Method and in situ Jet Energy Calibration

T. Aaltonen et al.

A precision measurement of the top quark mass m_t is obtained using a sample of ttbar events from ppbar collisions at the Fermilab Tevatron with the CDF II detector. Selected event…

hep-ex2010★ 71 cited

Dalitz plot analysis of Ds+ --> K+ K- pi+

P. del Amo Sanchez et al.

We perform a Dalitz plot analysis of about 100,000 Ds+ decays to K+ K- pi+ and measure the complex amplitudes of the intermediate resonances which contribute to this decay mode. We…

hep-ex2010★ 27 cited

Measurement of the B -> Dbar(*)D(*)K branching fractions

The BABAR Collaboration, P. del Amo Sanchez

We present a measurement of the branching fractions of the 22 decay channels of the B0 and B+ mesons to Dbar(*)D(*)K, where the D(*) and Dbar(*) mesons are fully reconstructed. Sum…

hep-ex2010★ 10 cited

Improved Search for a Higgs Boson Produced in Association with Z->l+l- in proton antiproton Collisions at sqrt(s) = 1.96 TeV

The CDF Collaboration, T. Aaltonen

We present a search for the standard model Higgs boson produced with a Z boson in 4.1 fb^-1 of data collected with the CDF II detector at the Tevatron. In events consistent with th…

hep-ex2010★ 155 cited

Observation of new resonances decaying to and in inclusive collisions near 10.58 GeV

The BABAR Collaboration, P. del Amo Sanchez

We present a study of the , , and systems in inclusive interactions in a search for new excited meson states. We use a…

hep-ex2010★ 53 cited

Search for the Rare Decay B->K nu nubar

The BABAR Collaboration, P. del Amo Sanchez

We present a search for the rare decays B+ -> K+ nu nubar and B0 -> K0 nu nubar using 459 million BBbar pairs collected with the BaBar detector at the SLAC National Accelerator Lab…

hep-ex2010★ 9 cited

Updated Search for the Flavor-Changing Neutral-Current Decay D^0 \to μ + μ-

The CDF Collaboration, T. Aaltonen

We report on a search for the flavor-changing neutral-current decay D0 \to μ+ μ- in pp collisions at \surd s = 1.96 TeV using 360 pb-1 of integrated luminosity collected by the CDF…

hep-ex2010★ 12 cited

Measurement of the WW+WZ Production Cross Section Using a Matrix Element Technique in Lepton + Jets Events

CDF Collaboration, T. Aaltonen

We present a measurement of the production cross section observed in a final state consisting of an identified electron or muon, two jets, and missing transverse energy. Th…

hep-ex2010★ 46 cited

Measurement of the Absolute Branching Fractions for and Extraction of the Decay Constant

The BABAR Collaboration, P. del Amo Sanches

The absolute branching fractions for the decays (, , or ) are measured using a data sample corresponding to an integrated lum…

hep-ex2010★ 29 cited

Direct Top-Quark Width Measurement CDF

CDF Collaboration, T. Aaltonen

We present a measurement of the top-quark width using events produced in collisions at Fermilab's Tevatron collider and collected by the CDF II detector. In t…

hep-ex2010★ 74 cited

Search for Production of Invisible Final States in Single-Photon Decays of Upsilon(1S)

P. del Amo Sanchez

We search for single-photon decays of the Upsilon(1S) resonance, Upsilon->gamma+invisible, where the invisible state is either a particle of definite mass, such as a light Higgs bo…

hep-ex2010★ 6 cited

Search for f_J(2220) in radiative J/psi decays

The BABAR Collaboration, P. del Amo Sanchez

We present a search for f_J(2220) production in radiative J/psi -> gamma f_J(2220) decays using 460 fb-1 of data collected with the BABAR detector at the SLAC PEP-II e+e- collider.…

hep-ex2010★ 2 cited

Correlated leading baryon-antibaryon production in e+e- --> ccbar --> Lambda_c+ antiLambda_c- X

The BABAR Collaboration, B. Aubert

We present a study of 649 \pm 35 e+e- --> ccbar events produced at sqrt{s}~10.6 GeV containing both a Lambda_c baryon and a Lambda_c antibaryon. The number observed is roughly four…

hep-ex2010★ 149 cited

Study of B --> pi l nu and B --> rho l nu Decays and Determination of |V_ub|

The BABAR Collaboration, P. del Amo Sanchez

We present an analysis of exclusive charmless semileptonic B-meson decays based on 377 million BBbar pairs recorded with the BABAR detector at the Upsilon(4S) resonance. We select…

hep-ex2010★ 76 cited

Evidence for direct CP violation in the measurement of the Cabibbo-Kobayashi-Maskawa angle gamma with B-+ --> D(*) K(*)-+ decays

The BABAR Collaboration, P. del Amo Sanchez

We report the measurement of the Cabibbo-Kobayashi-Maskawa CP-violating angle through a Dalitz plot analysis of neutral meson decays to and …

hep-ex2010★ 4 cited

Search for B+ -> D+ K0 and B+-> D+ K*0 decays

The BABAR Collaboration, P. del Amo Sanchez

We report a search for the rare decays and in an event sample of approximately 465 million pairs collected with the BaBar detector…

hep-ex2010★ 9 cited

Measurement of the lifetime using a simulation free approach for trigger bias correction

The CDF Collaboration, T. Aaltonen

The collection of a large number of hadron decays to hadronic final states at the CDF II detector is possible due to the presence of a trigger that selects events based on trac…