activity
20022025
most citedObservation of resonances consistent with pentaquark states in decays

1.3k citations · 30.7k across the 521 of their papers we have counts for

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Showing 2010Show all

13 papers · 1 filter

hep-ex2010

Measurement of B_s mixing phase at CDF

Michal Kreps

We present improved bounds on the CP-violating phase β_s^{\Jpsiϕ} and on the decay-width difference ΔΓof the neutral B_s^0 meson system obtained by the CDF experiment at the Tevatr…

hep-ex2010

B Physics (Experiment)

Michal Kreps

In past few years the flavor physics made important transition from the work on confirmation the standard model of particle physics to the phase of search for effects of a new phys…

hep-ph2010★ 8 cited

Formulae for the Analysis of the Flavor-Tagged Decay B^0_s --> Jpsi phi

F. Azfar, J. Boudreau, N. Bousson +13

Differential rates in the decay B^0_s --> Jpsi phi, with phi --> K^+K^- and Jpsi --> mu^+ mu^- are sensitive to the CP-violation phase beta_s, predicted to be very small in the sta…

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★ 27 cited

Diffractive W and Z Production at the Fermilab Tevatron

T. Aaltonen

We report on a measurement of the fraction of events with a W or Z boson which are produced diffractively in antiproton-proton collisions at a center of mass energy of 1.96 TeV, us…

hep-ex2010★ 76 cited

Evidence for B- -> tau- nu_bar with a Semileptonic Tagging Method

The Belle collaboration, K. Hara, T. Iijima

We present a measurement of the decay B- -> tau- nu_bar using a data sample containing 657 million BB_bar pairs collected at the Upsilon(4S) resonance with the Belle detector at th…

hep-ex2010★ 32 cited

Search for WW and WZ resonances decaying to electron, missing ET, and two jets in ppbar collisions at sqrt(s) = 1.96 TeV

The CDF Collaboration, T. Aaltonen

Using data from 2.9/fb of integrated luminosity collected with the CDF II detector at the Tevatron, we search for resonances decaying into a pair of on-shell gauge bosons, WW or WZ…

hep-ex2010★ 73 cited

Inclusive production of charged kaons in p+p collisions at 158 GeV/c beam momentum and a new evaluation of the energy dependence of kaon production up to collider energies

The NA49 Collaboration, T. Anticic, B. Baatar +30

New data on the production of charged kaons in p+p interactions are presented. The data come from a sample of 4.8 million inelastic events obtained with the NA49 detector at the CE…

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…

hep-ex2010★ 82 cited

Studying the Underlying Event in Drell-Yan and High Transverse Momentum Jet Production at the Tevatron

The CDF Collaboration, T. Aaltonen, J. Adelman +576

We study the underlying event in proton-antiproton collisions by examining the behavior of charged particles (transverse momentum pT > 0.5 GeV/c, pseudorapidity |η| < 1) produced i…

hep-ex2010★ 49 cited

Inclusive Search for Standard Model Higgs Boson Production in the WW Decay Channel using the CDF II Detector

The CDF Collaboration, T. Aaltonen

We present a search for standard model (SM) Higgs boson production using ppbar collision data at sqrt(s) = 1.96 TeV, collected with the CDF II detector and corresponding to an inte…

hep-ex2010★ 30 cited

Measurement of the Top Quark Mass and ppbar -> ttbar Cross Section in the All-Hadronic Mode with the CDFII Detector

The CDF Collaboration, T. Aaltonen

We present a measurement of the top quark mass and of the top-antitop pair production cross section using p-pbar data collected with the CDFII detector at the Tevatron Collider at…

hep-ex2010

Measurement of the branching fractions for and decays

Belle Collaboration

We present a study of and decays based on a sample of events collected with the Belle detector at the KEKB…