activity
19942018
most citedObservation of resonances consistent with pentaquark states in decays

1.3k citations · 15.7k across the 237 of their papers we have counts for

collaborators
Showing 2002Show all

11 papers · 1 filter

hep-ex2002★ 17 cited

Measurement of Lepton Momentum Moments in the Decay bar{B} \to X \ell \barν and Determination of Heavy Quark Expansion Parameters and |V_cb|

A. H. Mahmood

We measure the primary lepton momentum spectrum in B-bar to X l nu decays, for p_l > 1.5 GeV/c in the B rest frame. From this, we calculate various moments of the spectrum. In part…

hep-ex2002★ 4 cited

Development of a Hybrid Photo-Diode and its Front-End Electronics for the BTEV Experiment

R. J. Mountain

This paper describes the development of a 163-channel Hybrid Photo-Diode (HPD) to be used in the RICH Detector for the BTEV Experiment. This is a joint development project with DEP…

hep-ex2002★ 31 cited

Measurement of Exclusive B Decays to Final States Containing a Charmed Baryon

S. A Dytman, CLEO Collaboration

Using data collected by the CLEO detector in the Upsilon(4S) region, we report new measurements of the exclusive decays of B mesons into final states of the type Lambda_c^+ p-bar n…

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★ 103 cited

Dalitz Analysis of D^0 --> K_S^0 pi+ pi-

H. Muramatsu, CLEO Collaboration

In e^+e^- collisions using the CLEO detector we have studied the decay of the D^0 to the final state K_S^0 pi^+ pi^- with the initial flavor of the D^0 tagged in charged D^* decay.…

hep-ex2002★ 31 cited

Observation of B to K_S^0 pi+ pi- and Evidence for B to K*pm pi mp

E. Eckhart

We report on a search for charmless hadronic B decays to the three-body final states, K0S h+ pi-, K+ h- pi0, K0S h+ pi0 (h+- denotes a charged pion or kaon), and their charge conju…

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★ 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…