activity
20052021
most citedCharmonium Decays of $Y(4260), psi(4160), and psi(4040)

246 citations · 1.5k across the 34 of their papers we have counts for

collaborators
Showing 2009Show all

10 papers · 1 filter

hep-ex2009★ 65 cited

Measurement of the Pseudoscalar Decay Constant fDs Using Ds+ -> tau+ nu, tau+ -> rho+ anti-nu Decays

The CLEO Collaboration

Analyzing 600/pb of e+e- collisions at 4170 MeV center-of-mass energy with the CLEO-c detector, we measure the branching fraction B(Ds+ -> tau+ nu)=(5.52\pm 0.57\pm 0.21)% using th…

hep-ex2009★ 6 cited

Inclusive Radiative psi(2S) Decays

J. Libby

Using e+e- collision data taken with the CLEO-c detector at the Cornell Electron Storage Ring, we have investigated the direct photon spectrum in the decay psi(2S)->gamma+gluon+glu…

hep-ex2009★ 74 cited

Study of the semileptonic decay Ds+ -> f0(980) e+ nu and implications for Bs -> J/psi f0

CLEO Collaboration, K. M. Ecklund

Using e+e- -> Ds^-Ds^{*+} and Ds^{*-}Ds^+ interactions at 4170 MeV collected with the CLEO-c detector, we investigate the semileptonic decays Ds+ -> f0(980) e+ nu, and Ds+ -> phi e…

hep-ex2009★ 17 cited

Evidence for Decays of h_c to Multi-Pion Final States

CLEO Collaboration, G. S. Adams

Using a sample of 2.59 x 10^7$ psi(2S) decays collected by the CLEO--c detector, we present results of a search for the decay chain psi(2S) -> pi^0 h_c, h_c -> n(pi^+ pi^-) pi^0, n…

hep-ex2009★ 12 cited

Ds+ Exclusive Hadronic Decays Involving omega

The CLEO Collaboration, J. Y. Ge

Using data collected near the Ds*+ Ds- peak production energy Ecm=4170 MeV by the CLEO-c detector, we search for Ds+ exclusive hadronic decays involving omega. We find B(Ds+ -> pi+…

hep-ex2009★ 15 cited

Search for D0 to p e- and D0 to pbar e+

c Collaboration, P. Rubin

Using data recorded by CLEO-c detector at CESR, we search for simultaneous baryon and lepton number violating decays of the D^0 meson, specifically, D^0 --> p-bar e^+, D^0-bar -->…

hep-ex2009★ 27 cited

Dalitz Plot Analysis of Ds to K+K-pi+

The CLEO Collaboration, R. E. Mitchell

We perform a Dalitz plot analysis of the decay Ds to K+K-pi+ with the CLEO-c data set of 586/pb of e+e- collisions accumulated at sqrt(s) = 4.17 GeV. This corresponds to about 0.57…

hep-ex2009★ 42 cited

Absolute Branching Fraction Measurements for Exclusive Semileptonic Decays

The CLEO Collaboration, J. Yelton

We measure the absolute branching fractions of $\Ds$ semileptonic decays where the hadron in the final state is one of , , $\etap$, $\Ks$, $\Kstar$, and , using $2.8 \ti…

hep-ex2009★ 79 cited

Measurement of B(Ds+ -->ell+ nu) and the Decay Constant fDs From 600/pb of e+e- Annihilation Data Near 4170 MeV

CLEO Collaboration, J. P. Alexander

We examine e+e- --> Ds^-D_s^{*+} and Ds^{*-}Ds^{+} interactions at 4170 MeV using the CLEO-c detector in order to measure the decay constant fDs with good precision. Previously our…

hep-ex2009★ 63 cited

Improved Measurement of Absolute Branching Fraction of Ds to tau nu

CLEO Collaboration, P. U. E. Onyisi

We have studied the leptonic decay D^+_s to tau^+ nu_tau, via the decay channel tau^+ to e^+ nu_e anti-nu_tau, using a sample of tagged D_s^+ decays collected near the D^*_s D_s pe…