11 papers
Updated measurements of absolute and hadronic branching fractions and at MeV
CLEO Collaboration, G. Bonvicini, D. Cinabro M. J. Smith +66
Utilizing the full CLEO-c data sample of 818 pb of data taken at the resonance, we update our measurements of absolute hadronic branching fractions of cha…
Amplitude analyses of the decays chi_c1 -> eta pi+ pi- and chi_c1 -> eta' pi+ pi-
CLEO Collaboration, G. S. Adams, J. Napolitano +74
Using a data sample of 2.59 x 10^7 psi(2S) decays obtained with the CLEO-c detector, we perform amplitude analyses of the complementary decay chains chi_c1 -> eta pi+ pi- and chi_c…
Precision Measurement of B(D+ -> mu+ nu) and the Pseudoscalar Decay Constant fD+
CLEO Collaboration, B. I. Eisenstein
We measure the branching ratio of the purely leptonic decay of the D+ meson with unprecedented precision as B(D+ -> mu+ nu) = (3.82 +/- 0.32 +/- 0.09)x10^(-4), using 818/pb of data…
Inclusive Radiative Decays
The CLEO Collaboration
Using data taken with the CLEO-c detector at the Cornell Electron Storage Ring, we have investigated the direct photon momentum spectrum in the decay J/psi->gamma+gluon+gluon, via…
First Observation of the Decay D_s^+ to proton anti-neutron
CLEO Collaboration, S. B. Athar
Using e^+e^- -> D_s^*+ D_s^- data collected near the peak D_s production energy, E_cm=4170 MeV, with the CLEO-c detector, we present the first observation of the decay D_s^+ -> pro…
Two-Photon Widths of the chi_cJ States of Charmonium
CLEO Collaboration, K. M. Ecklund
Using a data sample of 24.5 million psi(2S) the reactions psi(2S)->gamma chi_cJ, chi_cJ->gamma gamma have been studied for the first time to determine the two-photon widths of the…