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Search for theta+(1540) in the Reaction K+ p -> K+ n pi+ at 11 GeV/c
J. Napolitano, J. Cummings, M. Witkowski
We have studied the reaction K+ p -> K+ n pi+ using an 11 GeV/c K+ beam and the Large Acceptance Superconducting Solenoid (LASS) multiparticle spectrometer facility at SLAC. We put…
Heavy Quarkonium Physics
N. Brambilla, M. Krämer, R. Mussa +82
This report is the result of the collaboration and research effort of the Quarkonium Working Group over the last three years. It provides a comprehensive overview of the state of t…
Photon transitions in Upsilon(2S) and Upsilon(3S)
M. Artuso
We have studied the inclusive photon spectra in Upsilon(2S) and Υ(3S) decays using a large statistics data sample obtained with the CLEO III detector. We present the most precise m…
A New Measurement of the Masses and Widths of the Sigma_c^*++ and Sigma_c^*0 Charmed Baryons
S. B. Athar
Using data recorded by the CLEO III detector at CESR, we have made measurements of some properties of the Sigma_c^{*++} and Sigma_c^{*0} charmed baryons. In particular: Gamma(Sigma…
Complete measurement of three-body photodisintegration of 3He for photon energies between 0.35 and 1.55 GeV
CLAS Collaboration, S. Niccolai, G. Audit +3
The three-body photodisintegration of 3He has been measured with the CLAS detector at Jefferson Lab, using tagged photons of energies between 0.35 GeV and 1.55 GeV. The large accep…
Search for X(3872) in gamma gamma Fusion and ISR at CLEO
S. Dobbs, CLEO Collaboration
We report on a search for the recently reported X(3872) state using 15.1 fb^{-1} e+ e- data taken in the \sqrt{s} = 9.46-11.30 GeV region. Separate searches for the production of X…
Measurement of the Muonic Branching Fractions of the Narrow Upsilon Resonances
G. S. Adam, CLEO Collaboration
The decay branching fractions of the three narrow Upsilon resonances to mu+ mu- have been measured by analyzing about 4.3 1/fb e+e- data collected with the CLEO III detector. The b…
Photon Transitions in ψ(2S) Decays to χ_{cJ}(1P) and η_c(1S)
S. B. Athar
We have studied the inclusive photon spectrum in psi(2S) decays using the CLEO III detector. We present the most precise measurements of electric dipole (E1) photon transition rate…
Evidence for B^(*)_s bar{B}^(*)_s Production at the Upsilon(5S)
D. M. Asner, CLEO Collaboration
Using data collected by the CLEO III detector at CESR, we started a series of investigations on the Upsilon(5S) resonance decay properties. The data sample used for this analysis c…
Measurment of the Muonic Branching Fraction of the Narrow Upsilon Resonances at CLEO
G. S. Adams
The decay branching fractions of the three narrow Upsilon resonances to mu+mu- have been measured by analyzing about 4.3 1/fb e+e- data collected in the vicinity of the resonances…
Study of Semileptonic Charm Decays D^0 --> pi^- ell^+ nu and D^0 --> K^- ell^+ nu
G. S. Huang
We investigate the decays D^0 --> pi^- l^+ nu and D^0 --> K^- l^+ nu, where l = e or mu, using approximately 7 fb^{-1} of data collected with the CLEO III detector. We find R_0 = B…
New Measurements of Upsilon(1S) Decays to Charmonium Final States
R. A Briere, CLEO Collaboration
Using substantially larger data samples collected by the CLEO III detector, we report on new measurements of the decays of Upsilon(1S) to charmonium final states, including J/Psi,…
Observation of 1^-0^- Final States from psi(2S) Decays and e^+e^- Annihilation
N. E. Adam, CLEO Collaboration
Using CLEO data collected from CESR e+e- collisions at the Psi(2S) resonance and nearby continuum at E_CM=3.67GeV, we report the first significantly non-zero measurements of light…
Complete Angular Distribution Measurements of Two-Body Deuteron Photodisintegration between 0.5 and 3 GeV
M. Mirazita, The CLAS collaboration
Nearly complete angular distributions of the two-body deuteron photodisintegration differential cross section have been measured using the CLAS detector and the tagged photon beam…
Charm and QCD at Cleo-III and Cleo-c
Jim Napolitano
We present recent results on charm physics from CLEO-III, emphasizing QCD and hadronic structure. These include the decay and the form factor for $D^0\toπ^-e^…
Survey of A_LT' asymmetries in semi-exclusive electron scattering on He4 and C12
D. Protopopescu
Single spin azimuthal asymmetries A_LT' were measured at Jefferson Lab using 2.2 and 4.4 GeV longitudinally polarized electrons incident on He4 and C12 targets in the CLAS detector…
First Observation and Dalitz Analysis of the D^0 --> K_S^0 eta pi^0 Decay
P. Rubin
Using 9.0/fb of integrated luminosity in e+e- collisions near Upsilon(4S) mass collected with the CLEO II.V detector we report the first observation of the decay D0 -> K0S ETA PI0…
First Observation of a Upsilon(1D) State
G. Bonvicini, CLEO Collaboration
We present the first evidence for the production of Upsilon(1D) states in the four-photon cascade, Upsilon(3S)-->gamma chib(2P), chib(2P)-->gamma Upsilon(1D), Upsilon(1D)-->gamma c…
Measurement of the B-Meson Inclusive Semileptonic Branching Fraction and Electron-Energy Moments
A. H. Mahmood, CLEO Collaboration
We report a new measurement of the B-meson semileptonic decay momentum spectrum that has been made with a sample of 9.4/fb of electron-positron annihilation data collected with the…
Moments of the B Meson Inclusive Semileptonic Decay Rate using Neutrino Reconstruction
S. E. Csorna, CLEO Collaboration
We present a measurement of the composition of B meson inclusive semileptonic decays using 9.4 fb^-1 of e^+e^- data taken with the CLEO detector at the Upsilon(4S) resonance. In ad…
Charm Meson Spectra in e^+e^- Annihilation at 10.5 GeV c.m.e
M. Artuso
Using the CLEO detector at the Cornell Electron-positron Storage Ring, we have measured the scaled momentum spectra, dsigma/dx_p, and the inclusive production cross sections of the…
Wess-Zumino Current and the Structure of the Decay tau^- to K^-K^+ pi^- nu_tau
T. E. Coan, CLEO Collaboration
We present the first study of the vector (Wess-Zumino) current in tau^-\to K^-pi^-K^+ν_τdecay using data collected with the CLEO III detector at the Cornell Electron Storage Ring.…