activity
19942025
most citedMeasurement of the J/Psi Meson and b-Hadron Production Cross Sections in ppbar Collisions at sqrt s = 1960 GeV

699 citations · 5k across the 103 of their papers we have counts for

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Showing 2009Show all

6 papers · 1 filter

hep-ex2009★ 11 cited

Charged Kaon Mass Measurement using the Cherenkov Effect

The MIPP Collaboration, N. Graf, A. Lebedev +60

The two most recent and precise measurements of the charged kaon mass use X-rays from kaonic atoms and report uncertainties of 14 ppm and 22 ppm yet differ from each other by 122 p…

hep-ex2009★ 109 cited

Precision Measurement of the X(3872) Mass in J/psi pi+ pi- Decays

The CDF Collaboration, T. Aaltonen

We present an analysis of the mass of the X(3872) reconstructed via its decay to J/psi pi+ pi- using 2.4 fb^-1 of integrated luminosity from ppbar collisions at sqrt(s) = 1.96 TeV,…

hep-ex2009★ 70 cited

Observation of the Omega_b^- and Measurement of the Properties of the Xi_b^- and Omega_b^-

CDF Collaboration, T. Aaltonen

We report the observation of the bottom, doubly-strange baryon Omega^-_b through the decay chain Omega^-_b -> J/psi Omega^-, where J/psi -> mu^+ mu^-, Omega^- -> Lambda K^-, and La…

hep-ex2009★ 17 cited

Evidence for -atoms with DIRAC

B. Adeva, L. Afanasyev, Y. Allkofer +77

We present evidence for the first observation of electromagnetically bound -pairs (-atoms) with the DIRAC experiment at the CERN-PS. The -atoms are produced by…

hep-ex2009★ 2 cited

Search for WW and WZ production in lepton plus jets final state at CDF

The CDF Collaboration, T. Aaltonen

We present a search for WW and WZ production in final states that contain a charged lepton (electron or muon) and at least two jets, produced in sqrt(s) = 1.96 TeV ppbar collisions…

hep-ex2009★ 9 cited

Nuclear Dependence of Charm Production

The SELEX Collaboration, A. Blanco-Covarrubias, J. Engelfried

With data taken by SELEX, which accumulated data during the 1996-1997 fixed target run at Fermilab, we study the production of charmed hadrons on copper and carbon targets with Sig…