activity
19942019
most citedObservation of a Broad Structure in the Mass Spectrum around 4.26 GeV/

744 citations · 9.6k across the 191 of their papers we have counts for

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Showing 2002Show all

10 papers · 1 filter

hep-ex2002★ 28 cited

Determination of the B-bar --> D* l nu-bar Decay Width and |V_cb|

N. E. Adam

In the Standard Model, the charged current of the weak interaction is governed by a unitary quark mixing matrix that also leads to CP violation. Measurement of the Cabibbo-Kobayash…

hep-ex2002★ 24 cited

Observation of the Decay Omega_C^0 --> Omega- e+ nu_e

R. Ammar, CLEO Collaboration

Using the CLEO detector at the Cornell Electron Storage Ring, we have observed the Omega_c (css ground state) in the decay Omega_c -> Omega- e+ nu. We find a signal of 11.4 +- 3.8…

hep-ex2002★ 21 cited

Measurement of Inclusive B --> psi Production

S. Anderson

Using the combined CLEO II and CLEO II.V data sets of 9.1 fb^{-1} at the Upsilon(4S), we measure properties of Psi mesons produced directly from decays of the B meson, where ``B''…

hep-ex2002★ 5 cited

Anti-Search for the Glueball Candidate f_J(2220) in Two-Photon Interactions

K. Benslama, CLEO Collaboration

Using 13.3 fb^{-1} of e^+e^- data recorded with the CLEO II and CLEO II.V detector configurations at CESR, we have searched for f_J(2220) decays to K^0_{S} K^0_{S} in untagged two-…

hep-ex2002★ 30 cited

Search for Lepton-Flavor-Violating Decays of B Mesons

K. W. Edwards

We have searched a sample of 9.6 million BB-bar events for the lepton-flavor-violating decays B --> h e^{+-} mu^{-+}, B^+ --> h^- e^+ e^+, B^+ --> h^- e^+ mu^+, and B^+ --> h^- mu^…

hep-ex2002★ 28 cited

Improved Measurement of |Vcb| using B --> D* l nu Decays

R. A. Briere

We determine the weak coupling |Vcb| between the b and c quarks using a sample of 3 million BB-bar events in the CLEO detector at the Cornell Electron Storage Ring. We determine th…

hep-ex2002★ 5 cited

Measurement of the D+ --> K*0bar l+ nu_l Branching Fraction

G. Brandenburg

Using 13.53/fb of CLEO data, we have measured the ratios of the branching fractions R+(e) = BF(D+ --> K*0bar e+ nu_e) / BF(D+ --> K- pi+ pi+), R+(mu) = BF(D+ --> K*0bar mu+ nu_mu)…

hep-ex2002★ 21 cited

Measurement of the Ratio of Branching Fractions of the Upsilon(4S) to Charged and Neutral B Mesons

S. B. Athar, CLEO Collaboration

The ratio of charged and neutral B meson production at the Upsilon(4S), f_{+-}/f_{00}, is measured through the decays B bar -> D* l- nu_l bar, reconstructed using a partial reconst…

hep-ex2002★ 77 cited

Improved Measurement of |V_ub| with Inclusive Semileptonic B Decays

A. Bornheim, CLEO Collaboration

We report a new measurement of the CKM parameter V_ub made with a sample of 9.7 million B B-bar events collected with the CLEO II detector. Using Heavy Quark theory, we combine the…

hep-ex2002★ 11 cited

Further Experimental Studies of Two-Body Radiative ΥDecays

G. Masek

Continuing our studies of radiative Upsilon(1S) decays, we report on a search for Upsilon to gamma eta and Upsilon to gamma f_{J}(2220) in 61.3 pb^{-1} of e^{+}e^{-} data taken wit…